3f302fd58e30e4708afc25f56cbc448542ab7d0a77a0c122804c502cc932c61a

General

Target

Setup/Setup.exe
Size

370.7MB
MD5

98d23640b46993f245563f123ba4d0c0
SHA1

47cd004517b2403705edfba3006438ede64375e5
SHA256

6300f59bb2ecfa05d2da11f61cfe0a67f8bc46b33b383621c80a7187cfe6d52a
SHA512

0d9a7ecccd1937dd812d487dbcec17775a6f720b43607fc37979d8c05b1547d46acb1ce34f8416c100a450dc40c388f2c5a6bb65792f87ca64250279b34aedbb

Score

9^/10

discovery evasion spyware stealer themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

Setup.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Setup.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Setup.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:

Setup.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Setup.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Setup.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 10 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral4/memory/1264-130-0x0000000000420000-0x0000000001002000-memory.dmp	themida
behavioral4/memory/1264-131-0x0000000000420000-0x0000000001002000-memory.dmp	themida
behavioral4/memory/1264-136-0x0000000000420000-0x0000000001002000-memory.dmp	themida
behavioral4/memory/1264-138-0x0000000000420000-0x0000000001002000-memory.dmp	themida
behavioral4/memory/1264-139-0x0000000000420000-0x0000000001002000-memory.dmp	themida
behavioral4/memory/1264-140-0x0000000000420000-0x0000000001002000-memory.dmp	themida
behavioral4/memory/1264-141-0x0000000000420000-0x0000000001002000-memory.dmp	themida
behavioral4/memory/1264-142-0x0000000000420000-0x0000000001002000-memory.dmp	themida
behavioral4/memory/1264-162-0x0000000000420000-0x0000000001002000-memory.dmp	themida
behavioral4/memory/1264-163-0x0000000000420000-0x0000000001002000-memory.dmp	themida

Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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:

Setup.exe

description ioc process

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

Processes:

Setup.exe

pid process

1264 Setup.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3308 1264 WerFault.exe Setup.exe

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

pid	process
1264	Setup.exe

pid	pid_target	process	target process
3308	1264	WerFault.exe	Setup.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

Setup.exe

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

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Setup.exe

pid process

1264 Setup.exe
1264 Setup.exe
1264 Setup.exe
1264 Setup.exe
1264 Setup.exe
1264 Setup.exe

pid	process
1264	Setup.exe
1264	Setup.exe
1264	Setup.exe
1264	Setup.exe
1264	Setup.exe
1264	Setup.exe

C:\Users\Admin\AppData\Local\Temp\Setup\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup\Setup.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1264 -s 1396
2⤵
- Program crash
PID:3308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 1264 -ip 1264
1⤵
PID:4496

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

4

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/1264-130-0x0000000000420000-0x0000000001002000-memory.dmp

Filesize
11.9MB

Download
memory/1264-131-0x0000000000420000-0x0000000001002000-memory.dmp

Filesize
11.9MB

Download
memory/1264-137-0x0000000077750000-0x00000000778F3000-memory.dmp

Filesize
1.6MB

Download
memory/1264-136-0x0000000000420000-0x0000000001002000-memory.dmp

Filesize
11.9MB

Download
memory/1264-138-0x0000000000420000-0x0000000001002000-memory.dmp

Filesize
11.9MB

Download
memory/1264-139-0x0000000000420000-0x0000000001002000-memory.dmp

Filesize
11.9MB

Download
memory/1264-140-0x0000000000420000-0x0000000001002000-memory.dmp

Filesize
11.9MB

Download
memory/1264-141-0x0000000000420000-0x0000000001002000-memory.dmp

Filesize
11.9MB

Download
memory/1264-142-0x0000000000420000-0x0000000001002000-memory.dmp

Filesize
11.9MB

Download
memory/1264-143-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/1264-162-0x0000000000420000-0x0000000001002000-memory.dmp

Filesize
11.9MB

Download
memory/1264-163-0x0000000000420000-0x0000000001002000-memory.dmp

Filesize
11.9MB

Download
memory/1264-164-0x0000000077750000-0x00000000778F3000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads