agenttesla | bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a

General

Target

bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe
Size

675KB
MD5

f14137fee20d9ab99ce2515b87070ae8
SHA1

a26537cad51ae6c05817ac88a1e5d43078bff5f7
SHA256

bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a
SHA512

2b796633648acf381cfc6e8e8b7403c774f2379eba451712c1a7e39c2b760a8bff7376412e7e26cedaecbde9a01383cc7b0ac39ade680c19ce95f99e882895d9
SSDEEP

12288:RZqxsXHfROuQLBiUUNnLsB+RgNCwaiDURQaTxY:iqX/RlQqejNdaiQRQatY

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.abaamap.com.mx
Port:
587
Username:
[email protected]
Password:
6.9)bx6}m*k}

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/1516-10-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1516-13-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1516-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1516-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1516-9-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2556 set thread context of 1516	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	32

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	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe
1516	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe
1516	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe
Token: SeDebugPrivilege	1516	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2344	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	31
PID 2556 wrote to memory of 2344	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	31
PID 2556 wrote to memory of 2344	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	31
PID 2556 wrote to memory of 2344	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	31
PID 2556 wrote to memory of 1516	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	32
PID 2556 wrote to memory of 1516	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	32
PID 2556 wrote to memory of 1516	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	32
PID 2556 wrote to memory of 1516	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	32
PID 2556 wrote to memory of 1516	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	32
PID 2556 wrote to memory of 1516	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	32
PID 2556 wrote to memory of 1516	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	32
PID 2556 wrote to memory of 1516	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	32
PID 2556 wrote to memory of 1516	2556	bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe	32

C:\Users\Admin\AppData\Local\Temp\bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe
"C:\Users\Admin\AppData\Local\Temp\bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Users\Admin\AppData\Local\Temp\bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe
  "C:\Users\Admin\AppData\Local\Temp\bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe"
  2⤵
  PID:2344
- C:\Users\Admin\AppData\Local\Temp\bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe
  "C:\Users\Admin\AppData\Local\Temp\bd9fba3299a64ff27355869a2967981a931dd71d5a3575053f1c8cf08ff4da2a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1516

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/1516-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1516-22-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1516-21-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1516-20-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1516-18-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1516-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1516-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1516-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1516-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1516-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1516-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1516-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2556-5-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2556-6-0x00000000048D0000-0x0000000004930000-memory.dmp

Filesize
384KB

Download
memory/2556-0-0x000000007452E000-0x000000007452F000-memory.dmp

Filesize
4KB

Download
memory/2556-19-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2556-4-0x000000007452E000-0x000000007452F000-memory.dmp

Filesize
4KB

Download
memory/2556-3-0x0000000000370000-0x0000000000386000-memory.dmp

Filesize
88KB

Download
memory/2556-2-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2556-1-0x0000000000090000-0x000000000013E000-memory.dmp

Filesize
696KB

Download

Analysis

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