agenttesla | 115938b85fd59cb7f1e47bf016b25a4d68f6e4a9d4fc69881b628f49f516efb4

General

Target

e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe
Size

592KB
MD5

e2ef0f6e834690854721f8ba684b94db
SHA1

d4fa7f7fd40def49cd7a0fcce67769d499f21a2a
SHA256

115938b85fd59cb7f1e47bf016b25a4d68f6e4a9d4fc69881b628f49f516efb4
SHA512

30987a1955b2dfd79582991da8da664d6c8032ed7ac62fe330ecf408fb1e34c5d590f05b95d9b86158e0302c14be9f118a429311dc5ef83a41fc6a05b5c16c86
SSDEEP

12288:w3AblbrW2sld21fNlRUFn034Z7rE5Gn530vOve3BuwVTMsM:wY9W2vWn0UE5Gnp0GoBjtT

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
Fikriye1234

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/2156-16-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2156-25-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2156-22-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2156-20-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2156-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1452 set thread context of 2156	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2632	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe
2156	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe
2156	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe
Token: SeDebugPrivilege	2156	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 2632	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	31
PID 1452 wrote to memory of 2632	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	31
PID 1452 wrote to memory of 2632	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	31
PID 1452 wrote to memory of 2632	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	31
PID 1452 wrote to memory of 2156	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	33
PID 1452 wrote to memory of 2156	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	33
PID 1452 wrote to memory of 2156	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	33
PID 1452 wrote to memory of 2156	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	33
PID 1452 wrote to memory of 2156	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	33
PID 1452 wrote to memory of 2156	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	33
PID 1452 wrote to memory of 2156	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	33
PID 1452 wrote to memory of 2156	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	33
PID 1452 wrote to memory of 2156	1452	e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e2ef0f6e834690854721f8ba684b94db_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:1452
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cubgXfkORLHSwT" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD7D8.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2632
- C:\Users\Admin\AppData\Local\Temp\e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e2ef0f6e834690854721f8ba684b94db_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpD7D8.tmp

Filesize
1KB

MD5
79f0023adb469699ecd644bbf15f9da9

SHA1
5522e368ace2bde2687ca071f9305773d2708bb3

SHA256
b8725ab3542107f2bc9e51630da8ab2563a966194029882b4c250cd2951be899

SHA512
b0d6d27f2d7d5598cc28c3be3fb8ca1178cf5f07d4382b7a7b1c4d88c330e6d2bc05dca46dcb6c79ee6c24a82e8d0c6b4bbea3a4fd8ebf151e50542be30673f6

Download Submit
memory/1452-0-0x000000007427E000-0x000000007427F000-memory.dmp

Filesize
4KB

Download
memory/1452-1-0x0000000000C30000-0x0000000000CCA000-memory.dmp

Filesize
616KB

Download
memory/1452-2-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/1452-3-0x00000000009E0000-0x00000000009EA000-memory.dmp

Filesize
40KB

Download
memory/1452-4-0x000000007427E000-0x000000007427F000-memory.dmp

Filesize
4KB

Download
memory/1452-5-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/1452-6-0x00000000054B0000-0x0000000005524000-memory.dmp

Filesize
464KB

Download
memory/1452-27-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/2156-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2156-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2156-26-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/2156-25-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2156-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2156-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2156-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2156-28-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/2156-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2156-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2156-29-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download
memory/2156-30-0x0000000074270000-0x000000007495E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads