agenttesla | 36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18

General

Target

36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe
Size

697KB
MD5

428de8501902b5c12a52e5650a85342f
SHA1

8466717a83df94a93546ff03661325d61be15b1c
SHA256

36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18
SHA512

830ee4cce3a49f459d4b90db407488634441af4c4fb6fdf8c2f7ae3bc6b78c62235d92cfe6f5b6e981d170bc41040e58526e1085274f793cc5ed9e079e7ae4d8
SSDEEP

12288:WueH5qw7ggFvZ04wURcboTMAtPTiqRWNbm8GezJaTTVJJ6qmUkiH7I:6qg5v64VKoTJ8OWNKvAMTd1mpibI

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1181759713713602600/iHsQ6OYa_KMNpOIA7OYiDu7j9BWVVvJ0gcEWr8VRve7tDH1TR5LRILIK1jr1NG5T-29a

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1260 set thread context of 3640	1260	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe	93

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3640	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe
3640	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3640	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3640	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1260 wrote to memory of 3640	1260	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe	93
PID 1260 wrote to memory of 3640	1260	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe	93
PID 1260 wrote to memory of 3640	1260	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe	93
PID 1260 wrote to memory of 3640	1260	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe	93
PID 1260 wrote to memory of 3640	1260	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe	93
PID 1260 wrote to memory of 3640	1260	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe	93
PID 1260 wrote to memory of 3640	1260	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe	93
PID 1260 wrote to memory of 3640	1260	36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe	93

C:\Users\Admin\AppData\Local\Temp\36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe
"C:\Users\Admin\AppData\Local\Temp\36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1260
- C:\Users\Admin\AppData\Local\Temp\36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe
  "C:\Users\Admin\AppData\Local\Temp\36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\36d38c25d2449165ae6dd812089dde3d0d6bf1082d82085eda6577f4081adc18.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1260-10-0x0000000008D30000-0x0000000008DCC000-memory.dmp

Filesize
624KB

Download
memory/1260-15-0x0000000074FA0000-0x0000000075750000-memory.dmp

Filesize
7.7MB

Download
memory/1260-9-0x0000000006770000-0x00000000067EC000-memory.dmp

Filesize
496KB

Download
memory/1260-4-0x0000000004FD0000-0x0000000004FE0000-memory.dmp

Filesize
64KB

Download
memory/1260-5-0x0000000004F40000-0x0000000004F4A000-memory.dmp

Filesize
40KB

Download
memory/1260-6-0x00000000052C0000-0x00000000052DA000-memory.dmp

Filesize
104KB

Download
memory/1260-7-0x0000000005300000-0x0000000005308000-memory.dmp

Filesize
32KB

Download
memory/1260-8-0x0000000005310000-0x000000000531A000-memory.dmp

Filesize
40KB

Download
memory/1260-3-0x0000000004EA0000-0x0000000004F32000-memory.dmp

Filesize
584KB

Download
memory/1260-1-0x0000000074FA0000-0x0000000075750000-memory.dmp

Filesize
7.7MB

Download
memory/1260-0-0x00000000003F0000-0x00000000004A4000-memory.dmp

Filesize
720KB

Download
memory/1260-2-0x0000000005450000-0x00000000059F4000-memory.dmp

Filesize
5.6MB

Download
memory/3640-14-0x0000000074FA0000-0x0000000075750000-memory.dmp

Filesize
7.7MB

Download
memory/3640-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3640-16-0x0000000000E50000-0x0000000000E60000-memory.dmp

Filesize
64KB

Download
memory/3640-17-0x0000000005150000-0x00000000051B6000-memory.dmp

Filesize
408KB

Download
memory/3640-18-0x0000000005F70000-0x0000000005FC0000-memory.dmp

Filesize
320KB

Download
memory/3640-19-0x0000000074FA0000-0x0000000075750000-memory.dmp

Filesize
7.7MB

Download
memory/3640-20-0x0000000000E50000-0x0000000000E60000-memory.dmp

Filesize
64KB

Download

Analysis

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