agenttesla | 5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0f

General

Target

5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe
Size

638KB
MD5

10477de164af2dd3f724c2ae1a24a98b
SHA1

499746a12043721b7e08985087b54ee23f7f8903
SHA256

5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0f
SHA512

1fb8a8a14f340103b9547ff65896b36f0e25678a25fc99775ceff25da56227fc7553c6f2f54587e28ef274e10f10048b194021494bea5673a764ef8db3215193
SSDEEP

12288:6wWQaueH5qUhZXrkvoaY2CCuRnfyyc2oSSJRF5vnmlGNvuHk1Ctd37Duhy:6w6qUhEoTRVRfncHSqFJgGNPoz

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
nl10.nlkoddos.com
Port:
587
Username:
[email protected]
Password:
k[yH!8Z$AE;d

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
nl10.nlkoddos.com
Port:
587
Username:
[email protected]
Password:
k[yH!8Z$AE;d
Email To:
[email protected]

Signatures

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

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
36	api.ipify.org
37	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1684 set thread context of 1156	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe	95

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe
1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe
1156	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe
1156	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe
Token: SeDebugPrivilege	1156	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1156	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 3268	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe	94
PID 1684 wrote to memory of 3268	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe	94
PID 1684 wrote to memory of 3268	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe	94
PID 1684 wrote to memory of 1156	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe	95
PID 1684 wrote to memory of 1156	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe	95
PID 1684 wrote to memory of 1156	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe	95
PID 1684 wrote to memory of 1156	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe	95
PID 1684 wrote to memory of 1156	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe	95
PID 1684 wrote to memory of 1156	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe	95
PID 1684 wrote to memory of 1156	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe	95
PID 1684 wrote to memory of 1156	1684	5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe	95

C:\Users\Admin\AppData\Local\Temp\5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe
"C:\Users\Admin\AppData\Local\Temp\5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Users\Admin\AppData\Local\Temp\5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe
  "C:\Users\Admin\AppData\Local\Temp\5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe"
  2⤵
  PID:3268
- C:\Users\Admin\AppData\Local\Temp\5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe
  "C:\Users\Admin\AppData\Local\Temp\5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\5f010877aa2a19af0395aa9faa351df8d2c13ab68b61063e34edfe17c2d75a0fexe.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1156-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1156-20-0x0000000004E50000-0x0000000004E60000-memory.dmp

Filesize
64KB

Download
memory/1156-19-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/1156-18-0x0000000006700000-0x0000000006750000-memory.dmp

Filesize
320KB

Download
memory/1156-17-0x0000000004FA0000-0x0000000005006000-memory.dmp

Filesize
408KB

Download
memory/1156-16-0x0000000004E50000-0x0000000004E60000-memory.dmp

Filesize
64KB

Download
memory/1156-15-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/1684-5-0x0000000005840000-0x000000000584A000-memory.dmp

Filesize
40KB

Download
memory/1684-9-0x0000000006E30000-0x0000000006EAA000-memory.dmp

Filesize
488KB

Download
memory/1684-10-0x00000000093D0000-0x000000000946C000-memory.dmp

Filesize
624KB

Download
memory/1684-8-0x0000000005BD0000-0x0000000005BDA000-memory.dmp

Filesize
40KB

Download
memory/1684-7-0x0000000005BC0000-0x0000000005BC8000-memory.dmp

Filesize
32KB

Download
memory/1684-6-0x0000000005B90000-0x0000000005BAA000-memory.dmp

Filesize
104KB

Download
memory/1684-14-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/1684-1-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/1684-4-0x0000000005A00000-0x0000000005A10000-memory.dmp

Filesize
64KB

Download
memory/1684-3-0x0000000005780000-0x0000000005812000-memory.dmp

Filesize
584KB

Download
memory/1684-2-0x0000000005E10000-0x00000000063B4000-memory.dmp

Filesize
5.6MB

Download
memory/1684-0-0x0000000000D20000-0x0000000000DC4000-memory.dmp

Filesize
656KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads