agenttesla | 9cf2a057f02576f4223e7c2f8ef4c217944385df4cd3180029ff96b80122d752

Analysis

max time kernel
105s
max time network
114s
platform
windows10_x64
resource
win10v20210410
submitted
12/07/2021, 11:01

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General

Target
DHL Express Courier Pickup Confirmation CBJ210623122097.exe
Size 848KB
Sample210712-sqljr2bena
SHA256 9cf2a057f02576f4223e7c2f8ef4c217944385df4cd3180029ff96b80122d752
MD5 91c5d3c989f9e4f266c068d1406c233a
SHA1 59c0e91ed648eee0101752bc54b67e6dd4abfcbd
SHA512 8355467758153934069e4e34559cb64951bbd4556b752dcb55318529acfc188048a8dcc618f8b775b45e3c9ec776101b195d6cbe6943fe378450c5f22d46fdd9
MD5 SHA1 SHA512

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
smtp.dekjmo.com
Port
587
Username
[email protected]
Password
eidOTv$9

Signatures

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

AgentTesla Payload 3 IoCs

resource	yara_rule
behavioral2/memory/1016-125-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/1016-126-0x00000000004375FE-mapping.dmp	family_agenttesla
behavioral2/memory/1016-132-0x0000000004ED0000-0x00000000053CE000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1908 set thread context of 1016	1908	DHL Express Courier Pickup Confirmation CBJ210623122097.exe	79

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1016	DHL Express Courier Pickup Confirmation CBJ210623122097.exe
1016	DHL Express Courier Pickup Confirmation CBJ210623122097.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1016	DHL Express Courier Pickup Confirmation CBJ210623122097.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1908 wrote to memory of 1016	1908	DHL Express Courier Pickup Confirmation CBJ210623122097.exe	79
PID 1908 wrote to memory of 1016	1908	DHL Express Courier Pickup Confirmation CBJ210623122097.exe	79
PID 1908 wrote to memory of 1016	1908	DHL Express Courier Pickup Confirmation CBJ210623122097.exe	79
PID 1908 wrote to memory of 1016	1908	DHL Express Courier Pickup Confirmation CBJ210623122097.exe	79
PID 1908 wrote to memory of 1016	1908	DHL Express Courier Pickup Confirmation CBJ210623122097.exe	79
PID 1908 wrote to memory of 1016	1908	DHL Express Courier Pickup Confirmation CBJ210623122097.exe	79
PID 1908 wrote to memory of 1016	1908	DHL Express Courier Pickup Confirmation CBJ210623122097.exe	79
PID 1908 wrote to memory of 1016	1908	DHL Express Courier Pickup Confirmation CBJ210623122097.exe	79

C:\Users\Admin\AppData\Local\Temp\DHL Express Courier Pickup Confirmation CBJ210623122097.exe
"C:\Users\Admin\AppData\Local\Temp\DHL Express Courier Pickup Confirmation CBJ210623122097.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1908
- C:\Users\Admin\AppData\Local\Temp\DHL Express Courier Pickup Confirmation CBJ210623122097.exe
  "C:\Users\Admin\AppData\Local\Temp\DHL Express Courier Pickup Confirmation CBJ210623122097.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1016

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1016-125-0x0000000000400000-0x000000000043C000-memory.dmp

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memory/1016-134-0x0000000005C30000-0x0000000005C31000-memory.dmp

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memory/1016-133-0x0000000005380000-0x0000000005381000-memory.dmp

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memory/1016-132-0x0000000004ED0000-0x00000000053CE000-memory.dmp

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memory/1908-119-0x0000000005690000-0x0000000005691000-memory.dmp

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memory/1908-122-0x00000000050A0000-0x00000000050B0000-memory.dmp

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memory/1908-123-0x000000000B010000-0x000000000B092000-memory.dmp

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memory/1908-124-0x0000000005C00000-0x0000000005C3D000-memory.dmp

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memory/1908-121-0x00000000055C0000-0x000000000565C000-memory.dmp

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memory/1908-120-0x0000000005940000-0x0000000005941000-memory.dmp

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memory/1908-114-0x0000000000D90000-0x0000000000D91000-memory.dmp

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memory/1908-118-0x0000000005770000-0x0000000005771000-memory.dmp

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memory/1908-117-0x0000000005C70000-0x0000000005C71000-memory.dmp

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memory/1908-116-0x00000000056D0000-0x00000000056D1000-memory.dmp

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