agenttesla | 8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd

General

Target

8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
Size

548KB
MD5

07090828998b6c0e518572a9e86a86e7
SHA1

5e3157eb0109488f672ddcc5eba1b6007405c967
SHA256

8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd
SHA512

358e07fce6ffaa39bba5c6baf8ee4b0cc39291e3698ad9790a752b5ec0015741b591cdf76623ed17c5e41fd522f8b69d290dc1baf68a7e36601a666604b5d0d6
SSDEEP

12288:38yQ4RkOVwJ7v7U2knCWVQdx+i3+70Ky7KTBiOva6:38yhJVwt7Bl+i3+70LUBBT

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.dairysystems.co.ke
Port:
587
Username:
[email protected]
Password:
2019@systems

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
agenttesla

AgentTesla payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2696-13-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2696-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2696-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2696-10-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2696-9-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

Processes:

8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe

description	pid	process	target process
PID 2888 set thread context of 2696	2888	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe

pid	process
2696	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
2696	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe

description pid process

Token: SeDebugPrivilege 2696 8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe

description	pid	process
Token: SeDebugPrivilege	2696	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe

description	pid	process	target process
PID 2888 wrote to memory of 2696	2888	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
PID 2888 wrote to memory of 2696	2888	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
PID 2888 wrote to memory of 2696	2888	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
PID 2888 wrote to memory of 2696	2888	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
PID 2888 wrote to memory of 2696	2888	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
PID 2888 wrote to memory of 2696	2888	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
PID 2888 wrote to memory of 2696	2888	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
PID 2888 wrote to memory of 2696	2888	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
PID 2888 wrote to memory of 2696	2888	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe	8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe

C:\Users\Admin\AppData\Local\Temp\8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
"C:\Users\Admin\AppData\Local\Temp\8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2888
- C:\Users\Admin\AppData\Local\Temp\8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe
  "C:\Users\Admin\AppData\Local\Temp\8e28f981d8df6a16e7b403b40b43d5bf3c4ad72aa25f774554f3d79ce73d96bd.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2696-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2696-22-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2696-21-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2696-20-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2696-19-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2696-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2696-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2696-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2696-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2696-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2696-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2696-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2888-5-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2888-6-0x0000000004D50000-0x0000000004DB0000-memory.dmp

Filesize
384KB

Download
memory/2888-0-0x0000000073DCE000-0x0000000073DCF000-memory.dmp

Filesize
4KB

Download
memory/2888-18-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2888-4-0x0000000073DCE000-0x0000000073DCF000-memory.dmp

Filesize
4KB

Download
memory/2888-3-0x0000000000560000-0x000000000056E000-memory.dmp

Filesize
56KB

Download
memory/2888-2-0x0000000073DC0000-0x00000000744AE000-memory.dmp

Filesize
6.9MB

Download
memory/2888-1-0x0000000000A70000-0x0000000000B00000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads