agenttesla | 44af16d96fc65cae46f919ca9a465a90a984db05a5c6f60a9d7f8217d75a44e1

General

Target

HpgebB45PzFn9i0.exe
Size

644KB
MD5

ccec447fe1e96f2d87327f564b2a36c0
SHA1

bc696dec4b638a03458c43238b33d3f0cf032f56
SHA256

44af16d96fc65cae46f919ca9a465a90a984db05a5c6f60a9d7f8217d75a44e1
SHA512

148940a4fabb3aff8bf5e7ee9a275ae04239bb834abc8986148aa9d8731c7053d86bf6ec0ea47afb2b46a42e08f838257788cf5b46f2aa273ba7b29466226924
SSDEEP

12288:YYzfqBufpQyWAR1ZrTqgLK18JFOHulOD+2+YNIGX1R/a6UFzII:TT6OE+1ZXqW68n/OD+2VNIGX1R/ar5II

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sgbumperscar.com
Port:
587
Username:
[email protected]
Password:
cunduy123456789
Email To:
[email protected]

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

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
32	api.ipify.org
33	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1572 set thread context of 1268	1572	HpgebB45PzFn9i0.exe	93

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1572	HpgebB45PzFn9i0.exe
1572	HpgebB45PzFn9i0.exe
1572	HpgebB45PzFn9i0.exe
1572	HpgebB45PzFn9i0.exe
1268	HpgebB45PzFn9i0.exe
1268	HpgebB45PzFn9i0.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1572	HpgebB45PzFn9i0.exe
Token: SeDebugPrivilege	1268	HpgebB45PzFn9i0.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1268	HpgebB45PzFn9i0.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1572 wrote to memory of 2784	1572	HpgebB45PzFn9i0.exe	92
PID 1572 wrote to memory of 2784	1572	HpgebB45PzFn9i0.exe	92
PID 1572 wrote to memory of 2784	1572	HpgebB45PzFn9i0.exe	92
PID 1572 wrote to memory of 1268	1572	HpgebB45PzFn9i0.exe	93
PID 1572 wrote to memory of 1268	1572	HpgebB45PzFn9i0.exe	93
PID 1572 wrote to memory of 1268	1572	HpgebB45PzFn9i0.exe	93
PID 1572 wrote to memory of 1268	1572	HpgebB45PzFn9i0.exe	93
PID 1572 wrote to memory of 1268	1572	HpgebB45PzFn9i0.exe	93
PID 1572 wrote to memory of 1268	1572	HpgebB45PzFn9i0.exe	93
PID 1572 wrote to memory of 1268	1572	HpgebB45PzFn9i0.exe	93
PID 1572 wrote to memory of 1268	1572	HpgebB45PzFn9i0.exe	93

C:\Users\Admin\AppData\Local\Temp\HpgebB45PzFn9i0.exe
"C:\Users\Admin\AppData\Local\Temp\HpgebB45PzFn9i0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1572
- C:\Users\Admin\AppData\Local\Temp\HpgebB45PzFn9i0.exe
  "C:\Users\Admin\AppData\Local\Temp\HpgebB45PzFn9i0.exe"
  2⤵
  PID:2784
- C:\Users\Admin\AppData\Local\Temp\HpgebB45PzFn9i0.exe
  "C:\Users\Admin\AppData\Local\Temp\HpgebB45PzFn9i0.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1268

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

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\HpgebB45PzFn9i0.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1268-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1268-21-0x0000000005010000-0x0000000005020000-memory.dmp

Filesize
64KB

Download
memory/1268-20-0x0000000074E30000-0x00000000755E0000-memory.dmp

Filesize
7.7MB

Download
memory/1268-19-0x0000000006780000-0x00000000067D0000-memory.dmp

Filesize
320KB

Download
memory/1268-18-0x0000000005380000-0x00000000053E6000-memory.dmp

Filesize
408KB

Download
memory/1268-17-0x0000000005010000-0x0000000005020000-memory.dmp

Filesize
64KB

Download
memory/1268-15-0x0000000074E30000-0x00000000755E0000-memory.dmp

Filesize
7.7MB

Download
memory/1572-10-0x0000000005750000-0x0000000005760000-memory.dmp

Filesize
64KB

Download
memory/1572-9-0x00000000056E0000-0x00000000056F0000-memory.dmp

Filesize
64KB

Download
memory/1572-0-0x00000000009E0000-0x0000000000A88000-memory.dmp

Filesize
672KB

Download
memory/1572-11-0x00000000084A0000-0x000000000851A000-memory.dmp

Filesize
488KB

Download
memory/1572-8-0x0000000074E30000-0x00000000755E0000-memory.dmp

Filesize
7.7MB

Download
memory/1572-7-0x0000000005770000-0x000000000578A000-memory.dmp

Filesize
104KB

Download
memory/1572-6-0x0000000005790000-0x000000000582C000-memory.dmp

Filesize
624KB

Download
memory/1572-16-0x0000000074E30000-0x00000000755E0000-memory.dmp

Filesize
7.7MB

Download
memory/1572-5-0x0000000005480000-0x000000000548A000-memory.dmp

Filesize
40KB

Download
memory/1572-4-0x00000000056E0000-0x00000000056F0000-memory.dmp

Filesize
64KB

Download
memory/1572-3-0x00000000054C0000-0x0000000005552000-memory.dmp

Filesize
584KB

Download
memory/1572-2-0x0000000005BA0000-0x0000000006144000-memory.dmp

Filesize
5.6MB

Download
memory/1572-1-0x0000000074E30000-0x00000000755E0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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