agenttesla | e66ed8d87430588f029d4ed6787d54de508b271fca3d2266023ae1f0c69d75e2

General

Target

POIM101385.exe
Size

453KB
MD5

f1e3f54edbeffd5786fb49487872f2e3
SHA1

22418d61c9a779f6a1e651928ba86b36755abd78
SHA256

e66ed8d87430588f029d4ed6787d54de508b271fca3d2266023ae1f0c69d75e2
SHA512

c8a029af97c5ded5cb3aaccba31b6f0753d6a92c49c93f22e1cc20061ec2a29fd2d033b643e1fa4ea1f39f3cb1a9fa4980aae078c9a510e717ec294a260316a1

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Signatures

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

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/456-57-0x0000000000400000-0x000000000044B000-memory.dmp	family_agenttesla
behavioral1/memory/456-58-0x000000000040188B-mapping.dmp	family_agenttesla
behavioral1/memory/456-60-0x0000000000400000-0x000000000044B000-memory.dmp	family_agenttesla

Loads dropped DLL 1 IoCs

Processes:

POIM101385.exe

pid process

1088 POIM101385.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

POIM101385.exe

description pid process target process

PID 1088 set thread context of 456 1088 POIM101385.exe POIM101385.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

POIM101385.exe

pid process

456 POIM101385.exe
456 POIM101385.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

dw20.exe

pid process

620 dw20.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

POIM101385.exe

description pid process

Token: SeDebugPrivilege 456 POIM101385.exe

pid	process
1088	POIM101385.exe

description	pid	process	target process
PID 1088 set thread context of 456	1088	POIM101385.exe	POIM101385.exe

pid	process
456	POIM101385.exe
456	POIM101385.exe

pid	process
620	dw20.exe

description	pid	process
Token: SeDebugPrivilege	456	POIM101385.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

POIM101385.exePOIM101385.exe

description	pid	process	target process
PID 1088 wrote to memory of 456	1088	POIM101385.exe	POIM101385.exe
PID 1088 wrote to memory of 456	1088	POIM101385.exe	POIM101385.exe
PID 1088 wrote to memory of 456	1088	POIM101385.exe	POIM101385.exe
PID 1088 wrote to memory of 456	1088	POIM101385.exe	POIM101385.exe
PID 1088 wrote to memory of 456	1088	POIM101385.exe	POIM101385.exe
PID 1088 wrote to memory of 456	1088	POIM101385.exe	POIM101385.exe
PID 1088 wrote to memory of 456	1088	POIM101385.exe	POIM101385.exe
PID 1088 wrote to memory of 456	1088	POIM101385.exe	POIM101385.exe
PID 1088 wrote to memory of 456	1088	POIM101385.exe	POIM101385.exe
PID 1088 wrote to memory of 456	1088	POIM101385.exe	POIM101385.exe
PID 1088 wrote to memory of 456	1088	POIM101385.exe	POIM101385.exe
PID 456 wrote to memory of 620	456	POIM101385.exe	dw20.exe
PID 456 wrote to memory of 620	456	POIM101385.exe	dw20.exe
PID 456 wrote to memory of 620	456	POIM101385.exe	dw20.exe
PID 456 wrote to memory of 620	456	POIM101385.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\POIM101385.exe
"C:\Users\Admin\AppData\Local\Temp\POIM101385.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1088

C:\Users\Admin\AppData\Local\Temp\POIM101385.exe
"C:\Users\Admin\AppData\Local\Temp\POIM101385.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:456

C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 508
3⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:620

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsoEADD.tmp\cxapxirycmq.dll
MD5
f9c99f7e3b80bd0757ccad6a4ee2c795

SHA1
e487ee3c5fc3d1e0817a8c5646ed042312a8ad83

SHA256
963d2beb680b2f7b490063c3f248ae28fdadec39b0b9542c4b79a48f07bbd907

SHA512
c4ed2f2dc2b6d79f3f37433023428bfe7607360e257864e29fab249619e666df5b00542640d89f29ae510f83e514b41eba14fcc3232e9416a0b8e248eb59b01c

Download Submit
memory/456-57-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/456-58-0x000000000040188B-mapping.dmp

Download
memory/456-60-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/456-62-0x0000000001ED1000-0x0000000001ED2000-memory.dmp

Filesize
4KB

Download
memory/456-61-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

Filesize
4KB

Download
memory/456-64-0x0000000001ED7000-0x0000000001ED8000-memory.dmp

Filesize
4KB

Download
memory/456-63-0x0000000001ED2000-0x0000000001ED4000-memory.dmp

Filesize
8KB

Download
memory/456-65-0x0000000001ED8000-0x0000000001ED9000-memory.dmp

Filesize
4KB

Download
memory/620-66-0x0000000000000000-mapping.dmp

Download
memory/620-68-0x00000000004B0000-0x00000000004B1000-memory.dmp

Filesize
4KB

Download
memory/1088-55-0x0000000075B71000-0x0000000075B73000-memory.dmp

Filesize
8KB

Download

Analysis

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