azorult | eb19bcc9c2fc11bd348b0a7377245ba5a66c810ab8d7d81ae39f8bdc7cbf261e

General

Target

Bestellen.exe
Size

21KB
MD5

95cc0a03522c5e154082e5869d48ce0f
SHA1

c3fe4fd65451f225e4fffcc9112154d5d1d69108
SHA256

eb19bcc9c2fc11bd348b0a7377245ba5a66c810ab8d7d81ae39f8bdc7cbf261e
SHA512

2437704d3f37bb81eea073b7cf903ca22b6504dcedb807872e89b6c6f889ebb05a8a1045988b3b1057a5850d8927e24bb82a7145e092336de98acff5d66bbd7f

Score

10^/10

azorult discovery infostealer spyware stealer trojan

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult
Loads dropped DLL 4 IoCs

Processes:

Bestellen.exe

pid process

3636 Bestellen.exe
3636 Bestellen.exe
3636 Bestellen.exe
3636 Bestellen.exe
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
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

pid	process
3636	Bestellen.exe
3636	Bestellen.exe
3636	Bestellen.exe
3636	Bestellen.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 15 IoCs

Processes:

Bestellen.exe

pid	process
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Bestellen.exe

description pid process target process

PID 3988 set thread context of 3636 3988 Bestellen.exe Bestellen.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3944 3988 WerFault.exe Bestellen.exe

description	pid	process	target process
PID 3988 set thread context of 3636	3988	Bestellen.exe	Bestellen.exe

pid	pid_target	process	target process
3944	3988	WerFault.exe	Bestellen.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:

Bestellen.exe

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

Delays execution with timeout.exe 2 IoCs
evasion

Processes:

timeout.exetimeout.exe

pid process

3584 timeout.exe
1492 timeout.exe

pid	process
3584	timeout.exe
1492	timeout.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

Bestellen.exeWerFault.exeBestellen.exe

pid	process
3988	Bestellen.exe
3988	Bestellen.exe
3988	Bestellen.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3944	WerFault.exe
3636	Bestellen.exe
3636	Bestellen.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Bestellen.exeWerFault.exe

description	pid	process
Token: SeDebugPrivilege	3988	Bestellen.exe
Token: SeRestorePrivilege	3944	WerFault.exe
Token: SeBackupPrivilege	3944	WerFault.exe
Token: SeDebugPrivilege	3944	WerFault.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

Bestellen.execmd.exeBestellen.execmd.exe

description	pid	process	target process
PID 3988 wrote to memory of 2848	3988	Bestellen.exe	cmd.exe
PID 3988 wrote to memory of 2848	3988	Bestellen.exe	cmd.exe
PID 3988 wrote to memory of 2848	3988	Bestellen.exe	cmd.exe
PID 2848 wrote to memory of 3584	2848	cmd.exe	timeout.exe
PID 2848 wrote to memory of 3584	2848	cmd.exe	timeout.exe
PID 2848 wrote to memory of 3584	2848	cmd.exe	timeout.exe
PID 3988 wrote to memory of 3636	3988	Bestellen.exe	Bestellen.exe
PID 3988 wrote to memory of 3636	3988	Bestellen.exe	Bestellen.exe
PID 3988 wrote to memory of 3636	3988	Bestellen.exe	Bestellen.exe
PID 3988 wrote to memory of 3636	3988	Bestellen.exe	Bestellen.exe
PID 3988 wrote to memory of 3636	3988	Bestellen.exe	Bestellen.exe
PID 3988 wrote to memory of 3636	3988	Bestellen.exe	Bestellen.exe
PID 3988 wrote to memory of 3636	3988	Bestellen.exe	Bestellen.exe
PID 3988 wrote to memory of 3636	3988	Bestellen.exe	Bestellen.exe
PID 3988 wrote to memory of 3636	3988	Bestellen.exe	Bestellen.exe
PID 3988 wrote to memory of 3636	3988	Bestellen.exe	Bestellen.exe
PID 3636 wrote to memory of 2876	3636	Bestellen.exe	cmd.exe
PID 3636 wrote to memory of 2876	3636	Bestellen.exe	cmd.exe
PID 3636 wrote to memory of 2876	3636	Bestellen.exe	cmd.exe
PID 2876 wrote to memory of 1492	2876	cmd.exe	timeout.exe
PID 2876 wrote to memory of 1492	2876	cmd.exe	timeout.exe
PID 2876 wrote to memory of 1492	2876	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\Bestellen.exe
"C:\Users\Admin\AppData\Local\Temp\Bestellen.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3988

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 1
2⤵
- Suspicious use of WriteProcessMemory
PID:2848

C:\Windows\SysWOW64\timeout.exe
timeout 1
3⤵
- Delays execution with timeout.exe
PID:3584

C:\Users\Admin\AppData\Local\Temp\Bestellen.exe
"C:\Users\Admin\AppData\Local\Temp\Bestellen.exe"
2⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3636

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "Bestellen.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:2876

C:\Windows\SysWOW64\timeout.exe
C:\Windows\system32\timeout.exe 3
4⤵
- Delays execution with timeout.exe
PID:1492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3988 -s 1876
2⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3944

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

5

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

5

T1005

Exfiltration

Command and Control

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\8093A008\mozglue.dll
MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
\Users\Admin\AppData\Local\Temp\8093A008\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
\Users\Admin\AppData\Local\Temp\8093A008\nss3.dll
MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
\Users\Admin\AppData\Local\Temp\8093A008\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
memory/1492-130-0x0000000000000000-mapping.dmp

Download
memory/2848-120-0x0000000000000000-mapping.dmp

Download
memory/2876-129-0x0000000000000000-mapping.dmp

Download
memory/3584-121-0x0000000000000000-mapping.dmp

Download
memory/3636-122-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3636-124-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3636-123-0x000000000041A684-mapping.dmp

Download
memory/3988-114-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/3988-119-0x0000000002CA0000-0x0000000002CF3000-memory.dmp

Filesize
332KB

Download
memory/3988-118-0x0000000005330000-0x000000000582E000-memory.dmp

Filesize
5.0MB

Download
memory/3988-117-0x0000000005410000-0x0000000005411000-memory.dmp

Filesize
4KB

Download
memory/3988-116-0x0000000005830000-0x0000000005831000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads