agenttesla | 94d32b344c1359f2f20cab6cefec880e6d9d69200d8e45a879c4791df7f7956f

General

Target

e71370db15b7578f635387357f199123_JaffaCakes118.exe
Size

774KB
MD5

e71370db15b7578f635387357f199123
SHA1

2c9ef3a68476d38449eae824bdda50b56e122370
SHA256

94d32b344c1359f2f20cab6cefec880e6d9d69200d8e45a879c4791df7f7956f
SHA512

dfe03b35eb20847fe7ff722f9c512904b5811f449eb8daa924cbbd2044a3097ee93116e94b4afe9859672124abc746c42f32160d134a15f0a23d7b8b9d033de5
SSDEEP

12288:cg0kFvLtl8i7s82ELtECtihRXoQknMS0cVMCZrpwcFolcXhmmJ1pTtOa:clkNEiLtECtihR4gcpZyC4Eh1

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.cgmpharma.com
Port:
587
Username:
[email protected]
Password:
pakcgm123

Signatures

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

AgentTesla payload 5 IoCs

resource	yara_rule
behavioral1/memory/3008-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/3008-12-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/3008-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/3008-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/3008-21-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2876 set thread context of 3008	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	31

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e71370db15b7578f635387357f199123_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e71370db15b7578f635387357f199123_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe
2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe
2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe
2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe
2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe
3008	e71370db15b7578f635387357f199123_JaffaCakes118.exe
3008	e71370db15b7578f635387357f199123_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe
Token: SeDebugPrivilege	3008	e71370db15b7578f635387357f199123_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 2956	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2956	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2956	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	30
PID 2876 wrote to memory of 2956	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	30
PID 2876 wrote to memory of 3008	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	31
PID 2876 wrote to memory of 3008	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	31
PID 2876 wrote to memory of 3008	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	31
PID 2876 wrote to memory of 3008	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	31
PID 2876 wrote to memory of 3008	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	31
PID 2876 wrote to memory of 3008	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	31
PID 2876 wrote to memory of 3008	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	31
PID 2876 wrote to memory of 3008	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	31
PID 2876 wrote to memory of 3008	2876	e71370db15b7578f635387357f199123_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\e71370db15b7578f635387357f199123_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e71370db15b7578f635387357f199123_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Users\Admin\AppData\Local\Temp\e71370db15b7578f635387357f199123_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e71370db15b7578f635387357f199123_JaffaCakes118.exe"
  2⤵
  PID:2956
- C:\Users\Admin\AppData\Local\Temp\e71370db15b7578f635387357f199123_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e71370db15b7578f635387357f199123_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3008

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

Replay Monitor

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Downloads

memory/2876-0-0x0000000073D4E000-0x0000000073D4F000-memory.dmp

Filesize
4KB

Download
memory/2876-1-0x00000000012F0000-0x00000000013B8000-memory.dmp

Filesize
800KB

Download
memory/2876-2-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download
memory/2876-3-0x0000000000360000-0x000000000036A000-memory.dmp

Filesize
40KB

Download
memory/2876-4-0x0000000073D4E000-0x0000000073D4F000-memory.dmp

Filesize
4KB

Download
memory/2876-5-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download
memory/2876-6-0x0000000001280000-0x00000000012EA000-memory.dmp

Filesize
424KB

Download
memory/2876-22-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download
memory/3008-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3008-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3008-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3008-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3008-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3008-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3008-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3008-20-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download
memory/3008-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3008-23-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download
memory/3008-24-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download
memory/3008-25-0x0000000073D40000-0x000000007442E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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