azorult | 17d77e7b9938874054867fc880a9bf027cf6892549ce52ec6e5b8712fd3d0e67

General

Target

39bd054598ed0c55109e078a0a7c6b28.exe
Size

683KB
MD5

39bd054598ed0c55109e078a0a7c6b28
SHA1

8d2bbb0f85847bf5c2ac21be888c45798d07d718
SHA256

17d77e7b9938874054867fc880a9bf027cf6892549ce52ec6e5b8712fd3d0e67
SHA512

b6ae733c0def3f7c03a999b0e82d06b9707c69d0dbc052c2da19c076f0c3bfda30ffeeca2ecf82fa83a5cf1023d73c0b7674de07199638bcaf89df27e13010c7
SSDEEP

12288:lxkC3AcQRP6U4vaM2HHxWSRiF/yLMgWFBa9/JUA+nqF77gqR7V2:9QLRCmH5iF6LMlBa9EnqN7bc

Score

10^/10

azorult discovery infostealer 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

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

39bd054598ed0c55109e078a0a7c6b28.exe39bd054598ed0c55109e078a0a7c6b28.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	39bd054598ed0c55109e078a0a7c6b28.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	39bd054598ed0c55109e078a0a7c6b28.exe

Loads dropped DLL 4 IoCs

Processes:

39bd054598ed0c55109e078a0a7c6b28.exe

pid	process
4952	39bd054598ed0c55109e078a0a7c6b28.exe
4952	39bd054598ed0c55109e078a0a7c6b28.exe
4952	39bd054598ed0c55109e078a0a7c6b28.exe
4952	39bd054598ed0c55109e078a0a7c6b28.exe

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
Suspicious use of SetThreadContext 1 IoCs

Processes:

39bd054598ed0c55109e078a0a7c6b28.exe

description pid process target process

PID 4632 set thread context of 4952 4632 39bd054598ed0c55109e078a0a7c6b28.exe 39bd054598ed0c55109e078a0a7c6b28.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	pid	process	target process
PID 4632 set thread context of 4952	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.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:

39bd054598ed0c55109e078a0a7c6b28.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	39bd054598ed0c55109e078a0a7c6b28.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	39bd054598ed0c55109e078a0a7c6b28.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4092 timeout.exe

pid	process
4092	timeout.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

39bd054598ed0c55109e078a0a7c6b28.exe39bd054598ed0c55109e078a0a7c6b28.exe

pid	process
4632	39bd054598ed0c55109e078a0a7c6b28.exe
4632	39bd054598ed0c55109e078a0a7c6b28.exe
4632	39bd054598ed0c55109e078a0a7c6b28.exe
4632	39bd054598ed0c55109e078a0a7c6b28.exe
4952	39bd054598ed0c55109e078a0a7c6b28.exe
4952	39bd054598ed0c55109e078a0a7c6b28.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

39bd054598ed0c55109e078a0a7c6b28.exe

description pid process

Token: SeDebugPrivilege 4632 39bd054598ed0c55109e078a0a7c6b28.exe

description	pid	process
Token: SeDebugPrivilege	4632	39bd054598ed0c55109e078a0a7c6b28.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

39bd054598ed0c55109e078a0a7c6b28.exe39bd054598ed0c55109e078a0a7c6b28.execmd.exe

C:\Users\Admin\AppData\Local\Temp\39bd054598ed0c55109e078a0a7c6b28.exe
"C:\Users\Admin\AppData\Local\Temp\39bd054598ed0c55109e078a0a7c6b28.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4632

C:\Users\Admin\AppData\Local\Temp\39bd054598ed0c55109e078a0a7c6b28.exe
C:\Users\Admin\AppData\Local\Temp\39bd054598ed0c55109e078a0a7c6b28.exe
2⤵
PID:3708

C:\Users\Admin\AppData\Local\Temp\39bd054598ed0c55109e078a0a7c6b28.exe
C:\Users\Admin\AppData\Local\Temp\39bd054598ed0c55109e078a0a7c6b28.exe
2⤵
PID:4936

C:\Users\Admin\AppData\Local\Temp\39bd054598ed0c55109e078a0a7c6b28.exe
C:\Users\Admin\AppData\Local\Temp\39bd054598ed0c55109e078a0a7c6b28.exe
2⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4952

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "39bd054598ed0c55109e078a0a7c6b28.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:2180

C:\Windows\SysWOW64\timeout.exe
C:\Windows\system32\timeout.exe 3
4⤵
- Delays execution with timeout.exe
PID:4092

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\9F8AE132\mozglue.dll
Filesize
135KB

MD5
9e682f1eb98a9d41468fc3e50f907635

SHA1
85e0ceca36f657ddf6547aa0744f0855a27527ee

SHA256
830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

SHA512
230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\9F8AE132\msvcp140.dll
Filesize
429KB

MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

Download Submit
C:\Users\Admin\AppData\Local\Temp\9F8AE132\nss3.dll
Filesize
1.2MB

MD5
556ea09421a0f74d31c4c0a89a70dc23

SHA1
f739ba9b548ee64b13eb434a3130406d23f836e3

SHA256
f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

SHA512
2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

Download Submit
C:\Users\Admin\AppData\Local\Temp\9F8AE132\vcruntime140.dll
Filesize
81KB

MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

Download Submit
memory/2180-145-0x0000000000000000-mapping.dmp

Download
memory/3708-134-0x0000000000000000-mapping.dmp

Download
memory/4092-147-0x0000000000000000-mapping.dmp

Download
memory/4632-133-0x0000000005B00000-0x0000000005B22000-memory.dmp

Filesize
136KB

Download
memory/4632-132-0x0000000000EF0000-0x0000000000FA2000-memory.dmp

Filesize
712KB

Download
memory/4936-135-0x0000000000000000-mapping.dmp

Download
memory/4952-140-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4952-139-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4952-137-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4952-146-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4952-136-0x0000000000000000-mapping.dmp

Download

description	pid	process	target process
PID 4632 wrote to memory of 3708	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 3708	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 3708	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 4936	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 4936	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 4936	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 4952	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 4952	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 4952	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 4952	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 4952	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 4952	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 4952	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 4952	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4632 wrote to memory of 4952	4632	39bd054598ed0c55109e078a0a7c6b28.exe	39bd054598ed0c55109e078a0a7c6b28.exe
PID 4952 wrote to memory of 2180	4952	39bd054598ed0c55109e078a0a7c6b28.exe	cmd.exe
PID 4952 wrote to memory of 2180	4952	39bd054598ed0c55109e078a0a7c6b28.exe	cmd.exe
PID 4952 wrote to memory of 2180	4952	39bd054598ed0c55109e078a0a7c6b28.exe	cmd.exe
PID 2180 wrote to memory of 4092	2180	cmd.exe	timeout.exe
PID 2180 wrote to memory of 4092	2180	cmd.exe	timeout.exe
PID 2180 wrote to memory of 4092	2180	cmd.exe	timeout.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads