amadey | 38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0

Analysis

max time kernel
152s
max time network
149s
platform
windows7_x64
resource
win7-en-20211014
submitted
30-11-2021 18:06

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General

Target

38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
Size

159KB
MD5

8ee8ddc12faf12028f28352414f4e250
SHA1

eaf098d7a41442c22f2aa45481288e0daced803a
SHA256

38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0
SHA512

cf213c33de91e86ed88bf0b6fcc2f181f2dcf2e977176323a1ff89be9e9d29ae02ecb56aa239f03b55a48abe0f3b70f862d2372e8b9ed0aab0e39af7356e5cd0

Score

10^/10

amadey arkei cryptbot redline smokeloader default backdoor discovery evasion infostealer spyware stealer suricata themida trojan

Malware Config

Extracted

Family

smokeloader

Version

2020

http://host-data-coin-11.com/

http://file-coin-host-12.com/

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/

rc4.i32

Extracted

Family

arkei

Botnet

Default

http://file-file-host4.com/tratata.php

Extracted

Family

redline

92.255.76.197:38637

Extracted

Family

amadey

Version

2.85

185.215.113.35/d2VxjasuwS/index.php

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Arkei
Arkei is an infostealer written in C++.
stealer arkei
CryptBot
A C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1948-84-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1948-85-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1948-86-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1948-87-0x0000000000418EE6-mapping.dmp	family_redline
behavioral1/memory/1948-93-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata

Arkei Stealer Payload 2 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/1772-80-0x00000000002D0000-0x00000000002F1000-memory.dmp	family_arkei
behavioral1/memory/1772-81-0x0000000000400000-0x0000000002B6E000-memory.dmp	family_arkei

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497
Downloads MZ/PE file
Executes dropped EXE 11 IoCs

Processes:

D5A7.exeDC4C.exeE024.exeE5C0.exeD5A7.exeE5C0.exeF2AC.exe84.exe84.exetkools.exetkools.exe

pid process

1532 D5A7.exe
1448 DC4C.exe
1772 E024.exe
1804 E5C0.exe
1948 D5A7.exe
1896 E5C0.exe
1496 F2AC.exe
1884 84.exe
544 84.exe
956 tkools.exe
1824 tkools.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

F2AC.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	F2AC.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	F2AC.exe

Deletes itself 1 IoCs

Processes:

pid process

1412

pid	process
1412

Loads dropped DLL 12 IoCs

Processes:

D5A7.exeE5C0.exeregsvr32.exe84.exeE024.exe84.exetkools.exe

pid	process
1532	D5A7.exe
1804	E5C0.exe
1544	regsvr32.exe
1884	84.exe
1772	E024.exe
544	84.exe
544	84.exe
956	tkools.exe
1772	E024.exe
1772	E024.exe
1772	E024.exe
1772	E024.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Themida packer 6 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\F2AC.exe	themida
behavioral1/memory/1496-103-0x0000000001000000-0x00000000016E2000-memory.dmp	themida
behavioral1/memory/1496-104-0x0000000001000000-0x00000000016E2000-memory.dmp	themida
behavioral1/memory/1496-105-0x0000000001000000-0x00000000016E2000-memory.dmp	themida
behavioral1/memory/1496-106-0x0000000001000000-0x00000000016E2000-memory.dmp	themida
C:\Users\Admin\AppData\Local\Temp\F2AC.exe	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

F2AC.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA F2AC.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

F2AC.exe

pid process

1496 F2AC.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	F2AC.exe

pid	process
1496	F2AC.exe

Suspicious use of SetThreadContext 5 IoCs

Processes:

38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exeD5A7.exeE5C0.exe84.exetkools.exe

description	pid	process	target process
PID 1788 set thread context of 1736	1788	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
PID 1532 set thread context of 1948	1532	D5A7.exe	D5A7.exe
PID 1804 set thread context of 1896	1804	E5C0.exe	E5C0.exe
PID 1884 set thread context of 544	1884	84.exe	84.exe
PID 956 set thread context of 1824	956	tkools.exe	tkools.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 6 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exeDC4C.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	DC4C.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	DC4C.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	DC4C.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

F2AC.exeE024.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	F2AC.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	F2AC.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	E024.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	E024.exe

Delays execution with timeout.exe 2 IoCs
evasion

Processes:

timeout.exetimeout.exe

pid process

1584 timeout.exe
1324 timeout.exe

pid	process
1584	timeout.exe
1324	timeout.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe

pid	process
1736	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
1736	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412
1412

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

1412
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exeDC4C.exe

pid process

1736 38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
1448 DC4C.exe

pid	process
1412

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

84.exeD5A7.exetkools.exe

description	pid	process
Token: SeShutdownPrivilege	1412
Token: SeShutdownPrivilege	1412
Token: SeShutdownPrivilege	1412
Token: SeDebugPrivilege	1884	84.exe
Token: SeDebugPrivilege	1948	D5A7.exe
Token: SeDebugPrivilege	956	tkools.exe
Token: SeShutdownPrivilege	1412
Token: SeShutdownPrivilege	1412

Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

pid process

1412
1412
1412
1412
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

pid process

1412
1412

pid	process
1412
1412
1412
1412

pid	process
1412
1412

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exeD5A7.exeE5C0.exeF2AC.execmd.exe84.exe

description	pid	process	target process
PID 1788 wrote to memory of 1736	1788	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
PID 1788 wrote to memory of 1736	1788	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
PID 1788 wrote to memory of 1736	1788	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
PID 1788 wrote to memory of 1736	1788	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
PID 1788 wrote to memory of 1736	1788	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
PID 1788 wrote to memory of 1736	1788	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
PID 1788 wrote to memory of 1736	1788	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe	38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
PID 1412 wrote to memory of 1532	1412		D5A7.exe
PID 1412 wrote to memory of 1532	1412		D5A7.exe
PID 1412 wrote to memory of 1532	1412		D5A7.exe
PID 1412 wrote to memory of 1532	1412		D5A7.exe
PID 1532 wrote to memory of 1948	1532	D5A7.exe	D5A7.exe
PID 1532 wrote to memory of 1948	1532	D5A7.exe	D5A7.exe
PID 1532 wrote to memory of 1948	1532	D5A7.exe	D5A7.exe
PID 1532 wrote to memory of 1948	1532	D5A7.exe	D5A7.exe
PID 1412 wrote to memory of 1448	1412		DC4C.exe
PID 1412 wrote to memory of 1448	1412		DC4C.exe
PID 1412 wrote to memory of 1448	1412		DC4C.exe
PID 1412 wrote to memory of 1448	1412		DC4C.exe
PID 1412 wrote to memory of 1772	1412		E024.exe
PID 1412 wrote to memory of 1772	1412		E024.exe
PID 1412 wrote to memory of 1772	1412		E024.exe
PID 1412 wrote to memory of 1772	1412		E024.exe
PID 1412 wrote to memory of 1804	1412		E5C0.exe
PID 1412 wrote to memory of 1804	1412		E5C0.exe
PID 1412 wrote to memory of 1804	1412		E5C0.exe
PID 1412 wrote to memory of 1804	1412		E5C0.exe
PID 1532 wrote to memory of 1948	1532	D5A7.exe	D5A7.exe
PID 1532 wrote to memory of 1948	1532	D5A7.exe	D5A7.exe
PID 1532 wrote to memory of 1948	1532	D5A7.exe	D5A7.exe
PID 1532 wrote to memory of 1948	1532	D5A7.exe	D5A7.exe
PID 1532 wrote to memory of 1948	1532	D5A7.exe	D5A7.exe
PID 1804 wrote to memory of 1896	1804	E5C0.exe	E5C0.exe
PID 1804 wrote to memory of 1896	1804	E5C0.exe	E5C0.exe
PID 1804 wrote to memory of 1896	1804	E5C0.exe	E5C0.exe
PID 1804 wrote to memory of 1896	1804	E5C0.exe	E5C0.exe
PID 1804 wrote to memory of 1896	1804	E5C0.exe	E5C0.exe
PID 1804 wrote to memory of 1896	1804	E5C0.exe	E5C0.exe
PID 1804 wrote to memory of 1896	1804	E5C0.exe	E5C0.exe
PID 1412 wrote to memory of 1496	1412		F2AC.exe
PID 1412 wrote to memory of 1496	1412		F2AC.exe
PID 1412 wrote to memory of 1496	1412		F2AC.exe
PID 1412 wrote to memory of 1496	1412		F2AC.exe
PID 1412 wrote to memory of 1544	1412		regsvr32.exe
PID 1412 wrote to memory of 1544	1412		regsvr32.exe
PID 1412 wrote to memory of 1544	1412		regsvr32.exe
PID 1412 wrote to memory of 1544	1412		regsvr32.exe
PID 1412 wrote to memory of 1544	1412		regsvr32.exe
PID 1496 wrote to memory of 1172	1496	F2AC.exe	cmd.exe
PID 1496 wrote to memory of 1172	1496	F2AC.exe	cmd.exe
PID 1496 wrote to memory of 1172	1496	F2AC.exe	cmd.exe
PID 1496 wrote to memory of 1172	1496	F2AC.exe	cmd.exe
PID 1412 wrote to memory of 1884	1412		84.exe
PID 1412 wrote to memory of 1884	1412		84.exe
PID 1412 wrote to memory of 1884	1412		84.exe
PID 1412 wrote to memory of 1884	1412		84.exe
PID 1172 wrote to memory of 1584	1172	cmd.exe	timeout.exe
PID 1172 wrote to memory of 1584	1172	cmd.exe	timeout.exe
PID 1172 wrote to memory of 1584	1172	cmd.exe	timeout.exe
PID 1172 wrote to memory of 1584	1172	cmd.exe	timeout.exe
PID 1884 wrote to memory of 544	1884	84.exe	84.exe
PID 1884 wrote to memory of 544	1884	84.exe	84.exe
PID 1884 wrote to memory of 544	1884	84.exe	84.exe
PID 1884 wrote to memory of 544	1884	84.exe	84.exe

C:\Users\Admin\AppData\Local\Temp\38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
"C:\Users\Admin\AppData\Local\Temp\38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1788

C:\Users\Admin\AppData\Local\Temp\38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe
"C:\Users\Admin\AppData\Local\Temp\38f4d8a94e57395b5087b42b75da15b1e3c977da6750f913611cf46759502eb0.exe"
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1736

C:\Users\Admin\AppData\Local\Temp\D5A7.exe
C:\Users\Admin\AppData\Local\Temp\D5A7.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1532

C:\Users\Admin\AppData\Local\Temp\D5A7.exe
C:\Users\Admin\AppData\Local\Temp\D5A7.exe
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1948

C:\Users\Admin\AppData\Local\Temp\DC4C.exe
C:\Users\Admin\AppData\Local\Temp\DC4C.exe
1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:1448

C:\Users\Admin\AppData\Local\Temp\E024.exe
C:\Users\Admin\AppData\Local\Temp\E024.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
PID:1772

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\E024.exe" & exit
2⤵
PID:932

C:\Windows\SysWOW64\timeout.exe
timeout /t 5
3⤵
- Delays execution with timeout.exe
PID:1324

C:\Users\Admin\AppData\Local\Temp\E5C0.exe
C:\Users\Admin\AppData\Local\Temp\E5C0.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1804

C:\Users\Admin\AppData\Local\Temp\E5C0.exe
C:\Users\Admin\AppData\Local\Temp\E5C0.exe
2⤵
- Executes dropped EXE
PID:1896

C:\Users\Admin\AppData\Local\Temp\F2AC.exe
C:\Users\Admin\AppData\Local\Temp\F2AC.exe
1⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1496

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c rd /s /q C:\Users\Admin\AppData\Local\Temp\DNaipOatL & timeout 4 & del /f /q "C:\Users\Admin\AppData\Local\Temp\F2AC.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1172

C:\Windows\SysWOW64\timeout.exe
timeout 4
3⤵
- Delays execution with timeout.exe
PID:1584

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\FC00.dll
1⤵
- Loads dropped DLL
PID:1544

C:\Users\Admin\AppData\Local\Temp\84.exe
C:\Users\Admin\AppData\Local\Temp\84.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1884

C:\Users\Admin\AppData\Local\Temp\84.exe
C:\Users\Admin\AppData\Local\Temp\84.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:544

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c echo Y|CACLS "C:\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe" /P "Admin:N"
3⤵
PID:1008

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
4⤵
PID:1760

C:\Windows\SysWOW64\cacls.exe
CACLS "C:\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe" /P "Admin:N"
4⤵
PID:1052

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c CACLS "C:\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe" /P "Admin:R" /E
3⤵
PID:1912

C:\Windows\SysWOW64\cacls.exe
CACLS "C:\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe" /P "Admin:R" /E
4⤵
PID:1136

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c echo Y|CACLS "C:\Users\Admin\AppData\Local\Temp\6829558ede" /P "Admin:N"
3⤵
PID:812

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
4⤵
PID:1624

C:\Windows\SysWOW64\cacls.exe
CACLS "C:\Users\Admin\AppData\Local\Temp\6829558ede" /P "Admin:N"
4⤵
PID:524

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c CACLS "C:\Users\Admin\AppData\Local\Temp\6829558ede" /P "Admin:R" /E
3⤵
PID:1632

C:\Windows\SysWOW64\cacls.exe
CACLS "C:\Users\Admin\AppData\Local\Temp\6829558ede" /P "Admin:R" /E
4⤵
PID:1172

C:\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe
"C:\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:956

C:\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe
C:\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe
4⤵
- Executes dropped EXE
PID:1824

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe
MD5
720265970b5c7d143eb22c485ca3535c

SHA1
874a36dc9b35eb61a44e2655c5a29cfb6599cdbe

SHA256
9820500aae4c3b3b5ab38a63f9776a75cfb2203a20798682207aee9e6526aba8

SHA512
3bf82abb3ce8eff9d80ec3c5c2103aa8120be17cecbcb8fa8c056e123f1e7f1cb7d3bba580cbd52de123868d07dfab97c458d320b77e6eaa60ebbd7ece74eb79

Download Submit
C:\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe
MD5
720265970b5c7d143eb22c485ca3535c

SHA1
874a36dc9b35eb61a44e2655c5a29cfb6599cdbe

SHA256
9820500aae4c3b3b5ab38a63f9776a75cfb2203a20798682207aee9e6526aba8

SHA512
3bf82abb3ce8eff9d80ec3c5c2103aa8120be17cecbcb8fa8c056e123f1e7f1cb7d3bba580cbd52de123868d07dfab97c458d320b77e6eaa60ebbd7ece74eb79

Download Submit
C:\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe
MD5
720265970b5c7d143eb22c485ca3535c

SHA1
874a36dc9b35eb61a44e2655c5a29cfb6599cdbe

SHA256
9820500aae4c3b3b5ab38a63f9776a75cfb2203a20798682207aee9e6526aba8

SHA512
3bf82abb3ce8eff9d80ec3c5c2103aa8120be17cecbcb8fa8c056e123f1e7f1cb7d3bba580cbd52de123868d07dfab97c458d320b77e6eaa60ebbd7ece74eb79

Download Submit
C:\Users\Admin\AppData\Local\Temp\84.exe
MD5
720265970b5c7d143eb22c485ca3535c

SHA1
874a36dc9b35eb61a44e2655c5a29cfb6599cdbe

SHA256
9820500aae4c3b3b5ab38a63f9776a75cfb2203a20798682207aee9e6526aba8

SHA512
3bf82abb3ce8eff9d80ec3c5c2103aa8120be17cecbcb8fa8c056e123f1e7f1cb7d3bba580cbd52de123868d07dfab97c458d320b77e6eaa60ebbd7ece74eb79

Download Submit
C:\Users\Admin\AppData\Local\Temp\84.exe
MD5
720265970b5c7d143eb22c485ca3535c

SHA1
874a36dc9b35eb61a44e2655c5a29cfb6599cdbe

SHA256
9820500aae4c3b3b5ab38a63f9776a75cfb2203a20798682207aee9e6526aba8

SHA512
3bf82abb3ce8eff9d80ec3c5c2103aa8120be17cecbcb8fa8c056e123f1e7f1cb7d3bba580cbd52de123868d07dfab97c458d320b77e6eaa60ebbd7ece74eb79

Download Submit
C:\Users\Admin\AppData\Local\Temp\84.exe
MD5
720265970b5c7d143eb22c485ca3535c

SHA1
874a36dc9b35eb61a44e2655c5a29cfb6599cdbe

SHA256
9820500aae4c3b3b5ab38a63f9776a75cfb2203a20798682207aee9e6526aba8

SHA512
3bf82abb3ce8eff9d80ec3c5c2103aa8120be17cecbcb8fa8c056e123f1e7f1cb7d3bba580cbd52de123868d07dfab97c458d320b77e6eaa60ebbd7ece74eb79

Download Submit
C:\Users\Admin\AppData\Local\Temp\D5A7.exe
MD5
5115e5dab211559a85cd0154e8100f53

SHA1
347800b72ac53ec6e2c87e433763b20282a2c06d

SHA256
ef156fb3a203fe197d89d63e2ea7805a1b9af505dfff5a58532dbfe34e7aabaa

SHA512
d03e58376be1e299a6da57a28ed5db176999baded713aa54ddb59cf8c82b97e8c0b028ce07bddb6989c7c77e518e151e112dde2f1d5244ac2572e4371fa68c12

Download Submit
C:\Users\Admin\AppData\Local\Temp\D5A7.exe
MD5
5115e5dab211559a85cd0154e8100f53

SHA1
347800b72ac53ec6e2c87e433763b20282a2c06d

SHA256
ef156fb3a203fe197d89d63e2ea7805a1b9af505dfff5a58532dbfe34e7aabaa

SHA512
d03e58376be1e299a6da57a28ed5db176999baded713aa54ddb59cf8c82b97e8c0b028ce07bddb6989c7c77e518e151e112dde2f1d5244ac2572e4371fa68c12

Download Submit
C:\Users\Admin\AppData\Local\Temp\D5A7.exe
MD5
5115e5dab211559a85cd0154e8100f53

SHA1
347800b72ac53ec6e2c87e433763b20282a2c06d

SHA256
ef156fb3a203fe197d89d63e2ea7805a1b9af505dfff5a58532dbfe34e7aabaa

SHA512
d03e58376be1e299a6da57a28ed5db176999baded713aa54ddb59cf8c82b97e8c0b028ce07bddb6989c7c77e518e151e112dde2f1d5244ac2572e4371fa68c12

Download Submit
C:\Users\Admin\AppData\Local\Temp\DC4C.exe
MD5
df13fac0d8b182e4d8b9a02ba87a9571

SHA1
b2187debc6fde96e08d5014ce4f1af5cf568bce5

SHA256
af64f5b2b6c4cc63b0ca4bb48f369eba1629886d85e289a469a5c9612c4a5ee3

SHA512
bc842a80509bda8afff6e12f5b5c64ccf7f1d7360f99f63cebbc1f21936a15487ec16bde3c2acff22c49ebcedf5c426621d6f69503f4968aacc8e75611e3a816

Download Submit
C:\Users\Admin\AppData\Local\Temp\E024.exe
MD5
7b850ae233aa579d9c1d962dc2a39fae

SHA1
cf12091c956bdbbaf0fbd71f272b16dcd1eb9c9a

SHA256
811fafb9aaa96c1360cc5bc2168eb4f3f8bfd0de46c0325bb7c10a549702e847

SHA512
0a1c10a6bff18a7490b8192f1298d3d8cf46414e53794c33aeee7751b9cc5e579aad1ed2837610bacd1deed43acf304fca152d6072220a0687f9aa44db1b7917

Download Submit
C:\Users\Admin\AppData\Local\Temp\E024.exe
MD5
7b850ae233aa579d9c1d962dc2a39fae

SHA1
cf12091c956bdbbaf0fbd71f272b16dcd1eb9c9a

SHA256
811fafb9aaa96c1360cc5bc2168eb4f3f8bfd0de46c0325bb7c10a549702e847

SHA512
0a1c10a6bff18a7490b8192f1298d3d8cf46414e53794c33aeee7751b9cc5e579aad1ed2837610bacd1deed43acf304fca152d6072220a0687f9aa44db1b7917

Download Submit
C:\Users\Admin\AppData\Local\Temp\E5C0.exe
MD5
e7b16611fc1f56f505afdb2a64a3d683

SHA1
7f9084300db4692be60f711139c6d1a7a8eca43b

SHA256
e866aa57312aa8610e1d06333945b622224b8d24134c35a7ed61e70695536f29

SHA512
e1cf12d6fc7c6d3bcdaa0460898c55c2c98dbb082a84fdd8e0a8397413f3c2123e1bf5bc891b114b27a47af8e7850140db551575693990b15743e83127c7a4cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\E5C0.exe
MD5
e7b16611fc1f56f505afdb2a64a3d683

SHA1
7f9084300db4692be60f711139c6d1a7a8eca43b

SHA256
e866aa57312aa8610e1d06333945b622224b8d24134c35a7ed61e70695536f29

SHA512
e1cf12d6fc7c6d3bcdaa0460898c55c2c98dbb082a84fdd8e0a8397413f3c2123e1bf5bc891b114b27a47af8e7850140db551575693990b15743e83127c7a4cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\E5C0.exe
MD5
e7b16611fc1f56f505afdb2a64a3d683

SHA1
7f9084300db4692be60f711139c6d1a7a8eca43b

SHA256
e866aa57312aa8610e1d06333945b622224b8d24134c35a7ed61e70695536f29

SHA512
e1cf12d6fc7c6d3bcdaa0460898c55c2c98dbb082a84fdd8e0a8397413f3c2123e1bf5bc891b114b27a47af8e7850140db551575693990b15743e83127c7a4cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\F2AC.exe
MD5
ca16ca4aa9cf9777274447c9f4ba222e

SHA1
1025ed93e5f44d51b96f1a788764cc4487ee477e

SHA256
0016755526279c5c404b670ecb2d81af46066d879c389924a6574ab9864b5c04

SHA512
72d8d2a729b8ce2940235d3a317ee3eb0eb8d1411e847d6d11e36484f520bb88b3cabd03716b3c2988b0a053426be14aace154f13d306883788f952cd03cf712

Download Submit
C:\Users\Admin\AppData\Local\Temp\F2AC.exe
MD5
ca16ca4aa9cf9777274447c9f4ba222e

SHA1
1025ed93e5f44d51b96f1a788764cc4487ee477e

SHA256
0016755526279c5c404b670ecb2d81af46066d879c389924a6574ab9864b5c04

SHA512
72d8d2a729b8ce2940235d3a317ee3eb0eb8d1411e847d6d11e36484f520bb88b3cabd03716b3c2988b0a053426be14aace154f13d306883788f952cd03cf712

Download Submit
C:\Users\Admin\AppData\Local\Temp\FC00.dll
MD5
2ee33ef3b24574c9fb54fd75e29fdf6e

SHA1
158a048f5f5feac85eb5791fbb25ba6aaf262712

SHA256
46e20b3931c4550ade3e4abd395a289621ea3f42f6aa44c90083ebb7f7be2704

SHA512
0655a316b91070c8275afba7ab8437da66cd8b00e4ddcc58c86fa28444deb66700d19e76e93329910c7e44ef28ec488556e2026221980b6aacaa804745a56c5e

Download Submit
\??\PIPE\lsarpc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\ProgramData\mozglue.dll
MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
\ProgramData\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

Download Submit
\ProgramData\sqlite3.dll
MD5
e477a96c8f2b18d6b5c27bde49c990bf

SHA1
e980c9bf41330d1e5bd04556db4646a0210f7409

SHA256
16574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660

SHA512
335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c

Download Submit
\ProgramData\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe
MD5
720265970b5c7d143eb22c485ca3535c

SHA1
874a36dc9b35eb61a44e2655c5a29cfb6599cdbe

SHA256
9820500aae4c3b3b5ab38a63f9776a75cfb2203a20798682207aee9e6526aba8

SHA512
3bf82abb3ce8eff9d80ec3c5c2103aa8120be17cecbcb8fa8c056e123f1e7f1cb7d3bba580cbd52de123868d07dfab97c458d320b77e6eaa60ebbd7ece74eb79

Download Submit
\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe
MD5
720265970b5c7d143eb22c485ca3535c

SHA1
874a36dc9b35eb61a44e2655c5a29cfb6599cdbe

SHA256
9820500aae4c3b3b5ab38a63f9776a75cfb2203a20798682207aee9e6526aba8

SHA512
3bf82abb3ce8eff9d80ec3c5c2103aa8120be17cecbcb8fa8c056e123f1e7f1cb7d3bba580cbd52de123868d07dfab97c458d320b77e6eaa60ebbd7ece74eb79

Download Submit
\Users\Admin\AppData\Local\Temp\6829558ede\tkools.exe
MD5
720265970b5c7d143eb22c485ca3535c

SHA1
874a36dc9b35eb61a44e2655c5a29cfb6599cdbe

SHA256
9820500aae4c3b3b5ab38a63f9776a75cfb2203a20798682207aee9e6526aba8

SHA512
3bf82abb3ce8eff9d80ec3c5c2103aa8120be17cecbcb8fa8c056e123f1e7f1cb7d3bba580cbd52de123868d07dfab97c458d320b77e6eaa60ebbd7ece74eb79

Download Submit
\Users\Admin\AppData\Local\Temp\84.exe
MD5
720265970b5c7d143eb22c485ca3535c

SHA1
874a36dc9b35eb61a44e2655c5a29cfb6599cdbe

SHA256
9820500aae4c3b3b5ab38a63f9776a75cfb2203a20798682207aee9e6526aba8

SHA512
3bf82abb3ce8eff9d80ec3c5c2103aa8120be17cecbcb8fa8c056e123f1e7f1cb7d3bba580cbd52de123868d07dfab97c458d320b77e6eaa60ebbd7ece74eb79

Download Submit
\Users\Admin\AppData\Local\Temp\D5A7.exe
MD5
5115e5dab211559a85cd0154e8100f53

SHA1
347800b72ac53ec6e2c87e433763b20282a2c06d

SHA256
ef156fb3a203fe197d89d63e2ea7805a1b9af505dfff5a58532dbfe34e7aabaa

SHA512
d03e58376be1e299a6da57a28ed5db176999baded713aa54ddb59cf8c82b97e8c0b028ce07bddb6989c7c77e518e151e112dde2f1d5244ac2572e4371fa68c12

Download Submit
\Users\Admin\AppData\Local\Temp\E5C0.exe
MD5
e7b16611fc1f56f505afdb2a64a3d683

SHA1
7f9084300db4692be60f711139c6d1a7a8eca43b

SHA256
e866aa57312aa8610e1d06333945b622224b8d24134c35a7ed61e70695536f29

SHA512
e1cf12d6fc7c6d3bcdaa0460898c55c2c98dbb082a84fdd8e0a8397413f3c2123e1bf5bc891b114b27a47af8e7850140db551575693990b15743e83127c7a4cf

Download Submit
\Users\Admin\AppData\Local\Temp\FC00.dll
MD5
2ee33ef3b24574c9fb54fd75e29fdf6e

SHA1
158a048f5f5feac85eb5791fbb25ba6aaf262712

SHA256
46e20b3931c4550ade3e4abd395a289621ea3f42f6aa44c90083ebb7f7be2704

SHA512
0655a316b91070c8275afba7ab8437da66cd8b00e4ddcc58c86fa28444deb66700d19e76e93329910c7e44ef28ec488556e2026221980b6aacaa804745a56c5e

Download Submit
memory/524-135-0x0000000000000000-mapping.dmp

Download
memory/544-128-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/544-122-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/544-123-0x0000000000414C3C-mapping.dmp

Download
memory/812-133-0x0000000000000000-mapping.dmp

Download
memory/932-156-0x0000000000000000-mapping.dmp

Download
memory/956-146-0x00000000009A0000-0x00000000009A1000-memory.dmp

Filesize
4KB

Download
memory/956-141-0x0000000000000000-mapping.dmp

Download
memory/956-143-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/956-147-0x00000000004D0000-0x00000000004D1000-memory.dmp

Filesize
4KB

Download
memory/1008-126-0x0000000000000000-mapping.dmp

Download
memory/1052-129-0x0000000000000000-mapping.dmp

Download
memory/1136-132-0x0000000000000000-mapping.dmp

Download
memory/1172-111-0x0000000000000000-mapping.dmp

Download
memory/1172-138-0x0000000000000000-mapping.dmp

Download
memory/1324-157-0x0000000000000000-mapping.dmp

Download
memory/1412-102-0x00000000042D0000-0x00000000042E6000-memory.dmp

Filesize
88KB

Download
memory/1412-60-0x0000000002990000-0x00000000029A6000-memory.dmp

Filesize
88KB

Download
memory/1448-74-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/1448-68-0x0000000000000000-mapping.dmp

Download
memory/1448-73-0x0000000000220000-0x0000000000229000-memory.dmp

Filesize
36KB

Download
memory/1448-75-0x0000000000400000-0x0000000002B64000-memory.dmp

Filesize
39.4MB

Download
memory/1496-103-0x0000000001000000-0x00000000016E2000-memory.dmp

Filesize
6.9MB

Download
memory/1496-98-0x0000000000000000-mapping.dmp

Download
memory/1496-106-0x0000000001000000-0x00000000016E2000-memory.dmp

Filesize
6.9MB

Download
memory/1496-104-0x0000000001000000-0x00000000016E2000-memory.dmp

Filesize
6.9MB

Download
memory/1496-105-0x0000000001000000-0x00000000016E2000-memory.dmp

Filesize
6.9MB

Download
memory/1532-64-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

Filesize
4KB

Download
memory/1532-61-0x0000000000000000-mapping.dmp

Download
memory/1532-66-0x0000000004910000-0x0000000004911000-memory.dmp

Filesize
4KB

Download
memory/1544-107-0x0000000000000000-mapping.dmp

Download
memory/1544-108-0x000007FEFB8C1000-0x000007FEFB8C3000-memory.dmp

Filesize
8KB

Download
memory/1584-114-0x0000000000000000-mapping.dmp

Download
memory/1624-134-0x0000000000000000-mapping.dmp

Download
memory/1632-137-0x0000000000000000-mapping.dmp

Download
memory/1736-56-0x0000000000402F47-mapping.dmp

Download
memory/1736-57-0x0000000075901000-0x0000000075903000-memory.dmp

Filesize
8KB

Download
memory/1736-55-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1760-127-0x0000000000000000-mapping.dmp

Download
memory/1772-81-0x0000000000400000-0x0000000002B6E000-memory.dmp

Filesize
39.4MB

Download
memory/1772-70-0x0000000000000000-mapping.dmp

Download
memory/1772-79-0x00000000002B0000-0x00000000002C3000-memory.dmp

Filesize
76KB

Download
memory/1772-80-0x00000000002D0000-0x00000000002F1000-memory.dmp

Filesize
132KB

Download
memory/1788-58-0x0000000000220000-0x0000000000229000-memory.dmp

Filesize
36KB

Download
memory/1788-59-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/1804-97-0x00000000001B0000-0x00000000001B9000-memory.dmp

Filesize
36KB

Download
memory/1804-77-0x0000000000000000-mapping.dmp

Download
memory/1824-154-0x0000000000414C3C-mapping.dmp

Download
memory/1884-120-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

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memory/1884-119-0x0000000000C40000-0x0000000000C41000-memory.dmp

Filesize
4KB

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memory/1884-116-0x0000000000FE0000-0x0000000000FE1000-memory.dmp

Filesize
4KB

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memory/1884-112-0x0000000000000000-mapping.dmp

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memory/1896-91-0x0000000000402F47-mapping.dmp

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memory/1912-131-0x0000000000000000-mapping.dmp

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memory/1948-82-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1948-83-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1948-84-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1948-85-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1948-86-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1948-87-0x0000000000418EE6-mapping.dmp

Download
memory/1948-93-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1948-101-0x0000000004080000-0x0000000004081000-memory.dmp

Filesize
4KB

Download

pid	process
1532	D5A7.exe
1448	DC4C.exe
1772	E024.exe
1804	E5C0.exe
1948	D5A7.exe
1896	E5C0.exe
1496	F2AC.exe
1884	84.exe
544	84.exe
956	tkools.exe
1824	tkools.exe