agenttesla | a12d309a4b54674529d65dcb7783ac33522f3d302ad058ec9953bd3c8d637a18

General

Target

e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe
Size

582KB
MD5

e2a49c233a452b28ac18c1060c1ad474
SHA1

f619fadeed6fa83843a39b2809375d46c2f052b9
SHA256

a12d309a4b54674529d65dcb7783ac33522f3d302ad058ec9953bd3c8d637a18
SHA512

feb011c2fc923d863c97e3014254f4769da0c8fe69b20523d3cabd5eef7d6357465b013fd1dd7725a12ba8fb30ade8b306c7497a6edba3453300e0c92d72db10
SSDEEP

12288:+xoc6Ycjld21fNlRUkNrpMMDhxTAtgarLWEjU6q49tR/h0UJ+0TwVTMsM:+Fcmr9S6xTAtdrL//rJlMtT

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.udupis.com
Port:
587
Username:
[email protected]
Password:
skills150

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/2692-13-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2692-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2692-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2692-10-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2692-9-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2220 set thread context of 2692	2220	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe	30

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	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2692	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe
2692	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2692	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 2692	2220	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2692	2220	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2692	2220	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2692	2220	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2692	2220	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2692	2220	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2692	2220	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2692	2220	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe	30
PID 2220 wrote to memory of 2692	2220	e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Users\Admin\AppData\Local\Temp\e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e2a49c233a452b28ac18c1060c1ad474_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2692

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/2220-0-0x00000000741AE000-0x00000000741AF000-memory.dmp

Filesize
4KB

Download
memory/2220-1-0x0000000000D50000-0x0000000000DE8000-memory.dmp

Filesize
608KB

Download
memory/2220-2-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-3-0x0000000000910000-0x000000000091A000-memory.dmp

Filesize
40KB

Download
memory/2220-4-0x00000000741AE000-0x00000000741AF000-memory.dmp

Filesize
4KB

Download
memory/2220-5-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-6-0x0000000004F30000-0x0000000004FA6000-memory.dmp

Filesize
472KB

Download
memory/2220-19-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2692-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2692-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2692-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2692-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2692-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2692-18-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2692-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2692-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2692-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2692-20-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2692-21-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2692-22-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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