agenttesla | 9d1d3e7e960ed2939190d8cb99aec48b885dabfc1b9f61bbfcb5c4a5abd7e6ab

General

Target
DOCUMENTS.exe
Size 1.4MB
Sample201119-5fdecgl83s
SHA256 9d1d3e7e960ed2939190d8cb99aec48b885dabfc1b9f61bbfcb5c4a5abd7e6ab
MD5 0b3d9c6be9017907d1cfcc21d1f26a4f
SHA1 ac9c79ab5d0d55b4141943f01f34bf9b7fc1304b
SHA512 f2c5ba3b52be20fa8645c3f2408544746480c0091d8faf4db9fe7e2e2861a0ae1785a9317e56c45d65d1a7f2f4240028425cd8b52f5d602ce2ff435c20cad406
MD5 SHA1 SHA512

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
ftp
Host
ftp://files.000webhost.com/
Port
21
Username
zinco
Password
computer147

Signatures

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

AgentTesla Payload 4 IoCs

resource	yara_rule
behavioral1/memory/1748-7-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1748-8-0x00000000004374DE-mapping.dmp	family_agenttesla
behavioral1/memory/1748-10-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1748-9-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 344 set thread context of 1748	344	DOCUMENTS.exe	32

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
316	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
344	DOCUMENTS.exe
344	DOCUMENTS.exe
1748	RegSvcs.exe
1748	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	344	DOCUMENTS.exe
Token: SeDebugPrivilege	1748	RegSvcs.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 344 wrote to memory of 316	344	DOCUMENTS.exe	29
PID 344 wrote to memory of 316	344	DOCUMENTS.exe	29
PID 344 wrote to memory of 316	344	DOCUMENTS.exe	29
PID 344 wrote to memory of 316	344	DOCUMENTS.exe	29
PID 344 wrote to memory of 596	344	DOCUMENTS.exe	31
PID 344 wrote to memory of 596	344	DOCUMENTS.exe	31
PID 344 wrote to memory of 596	344	DOCUMENTS.exe	31
PID 344 wrote to memory of 596	344	DOCUMENTS.exe	31
PID 344 wrote to memory of 596	344	DOCUMENTS.exe	31
PID 344 wrote to memory of 596	344	DOCUMENTS.exe	31
PID 344 wrote to memory of 596	344	DOCUMENTS.exe	31
PID 344 wrote to memory of 1748	344	DOCUMENTS.exe	32
PID 344 wrote to memory of 1748	344	DOCUMENTS.exe	32
PID 344 wrote to memory of 1748	344	DOCUMENTS.exe	32
PID 344 wrote to memory of 1748	344	DOCUMENTS.exe	32
PID 344 wrote to memory of 1748	344	DOCUMENTS.exe	32
PID 344 wrote to memory of 1748	344	DOCUMENTS.exe	32
PID 344 wrote to memory of 1748	344	DOCUMENTS.exe	32
PID 344 wrote to memory of 1748	344	DOCUMENTS.exe	32
PID 344 wrote to memory of 1748	344	DOCUMENTS.exe	32
PID 344 wrote to memory of 1748	344	DOCUMENTS.exe	32
PID 344 wrote to memory of 1748	344	DOCUMENTS.exe	32
PID 344 wrote to memory of 1748	344	DOCUMENTS.exe	32

C:\Users\Admin\AppData\Local\Temp\DOCUMENTS.exe
"C:\Users\Admin\AppData\Local\Temp\DOCUMENTS.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:344
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GkgAIHFGDPXS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDAB5.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:316
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  PID:596
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1748

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/344-0-0x0000000073FF0000-0x00000000746DE000-memory.dmp

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memory/344-1-0x0000000000390000-0x0000000000391000-memory.dmp

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memory/344-3-0x0000000001FE0000-0x0000000001FF4000-memory.dmp

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memory/344-4-0x00000000079C0000-0x0000000007A21000-memory.dmp

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memory/1748-7-0x0000000000400000-0x000000000043C000-memory.dmp

Download

memory/1748-10-0x0000000000400000-0x000000000043C000-memory.dmp

Download

memory/1748-9-0x0000000000400000-0x000000000043C000-memory.dmp

Download

memory/1748-11-0x0000000073FF0000-0x00000000746DE000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads