agenttesla | 25bc1cf00d730f13e41b42d5cf7c78127f55acc4dba2132856c294b0b1270292

General

Target

fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe
Size

911KB
MD5

fb131d9c84964c5962d87c1b2f1c261d
SHA1

acaee9bf48c07e64c730fa1bca185714b7765453
SHA256

25bc1cf00d730f13e41b42d5cf7c78127f55acc4dba2132856c294b0b1270292
SHA512

79061c3876f7d90c5d2338d2f815f8b9407e38dfdbc8171d9d6a0f43f6d97be46b1e6f2752890a25c57c50b6639c9cfde144bcee5f1362d49658c3e7a2043eea
SSDEEP

12288:610/X3FfmggxUj5Ww6DSlOtP/guSTWbC/QRsL9dc7L5FJC8Y6L/dHK7zCzKboAxR:i0/9ixU6DSlu/guC0C/c7LLYAw0Kbo0

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.ddreq.in
Port:
587
Username:
[email protected]
Password:
yT%WV#U3

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

resource	yara_rule
behavioral1/memory/2928-18-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2928-16-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2928-14-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2928-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2928-10-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3028 set thread context of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33

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	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe
3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe
3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe
3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe
3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe
2928	RegSvcs.exe
2928	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe
Token: SeDebugPrivilege	2928	RegSvcs.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 2880	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	31
PID 3028 wrote to memory of 2880	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	31
PID 3028 wrote to memory of 2880	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	31
PID 3028 wrote to memory of 2880	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	31
PID 3028 wrote to memory of 2880	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	31
PID 3028 wrote to memory of 2880	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	31
PID 3028 wrote to memory of 2880	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	31
PID 3028 wrote to memory of 2920	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	32
PID 3028 wrote to memory of 2920	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	32
PID 3028 wrote to memory of 2920	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	32
PID 3028 wrote to memory of 2920	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	32
PID 3028 wrote to memory of 2920	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	32
PID 3028 wrote to memory of 2920	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	32
PID 3028 wrote to memory of 2920	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	32
PID 3028 wrote to memory of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33
PID 3028 wrote to memory of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33
PID 3028 wrote to memory of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33
PID 3028 wrote to memory of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33
PID 3028 wrote to memory of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33
PID 3028 wrote to memory of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33
PID 3028 wrote to memory of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33
PID 3028 wrote to memory of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33
PID 3028 wrote to memory of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33
PID 3028 wrote to memory of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33
PID 3028 wrote to memory of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33
PID 3028 wrote to memory of 2928	3028	fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\fb131d9c84964c5962d87c1b2f1c261d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fb131d9c84964c5962d87c1b2f1c261d_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:3028
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2880
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2920
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2928

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/2928-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2928-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2928-25-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2928-24-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2928-23-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2928-22-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2928-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2928-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2928-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2928-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2928-19-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2928-21-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/2928-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2928-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3028-7-0x0000000000690000-0x00000000006CC000-memory.dmp

Filesize
240KB

Download
memory/3028-0-0x0000000073F9E000-0x0000000073F9F000-memory.dmp

Filesize
4KB

Download
memory/3028-1-0x0000000000260000-0x000000000034A000-memory.dmp

Filesize
936KB

Download
memory/3028-20-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/3028-6-0x0000000005690000-0x000000000572E000-memory.dmp

Filesize
632KB

Download
memory/3028-5-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download
memory/3028-4-0x0000000073F9E000-0x0000000073F9F000-memory.dmp

Filesize
4KB

Download
memory/3028-3-0x0000000000240000-0x0000000000256000-memory.dmp

Filesize
88KB

Download
memory/3028-2-0x0000000073F90000-0x000000007467E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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