agenttesla | 23419d1f783c90e855cd52aaa46ddc97e06f2514dbaf6abf69f1aec24c279fe6

General

Target

hesaphareketi-20-12-2024-pdf.exe
Size

5.0MB
MD5

1cb211d3d1aead7eb34777c5d76695da
SHA1

5d61854d0be9ba2360f721cb79c3b06c07e59106
SHA256

23419d1f783c90e855cd52aaa46ddc97e06f2514dbaf6abf69f1aec24c279fe6
SHA512

907dc967e6c94d530d42029ee0e18f2ae154a16c45d7d184c78ebc1be8c8213fa9326ec8f8d9f428c46d4b99fef229ee976e1bebb8dfa9d84d980d60d09df23b
SSDEEP

49152:P1oF4Lbr1B1q3SlFQE/6L6hkOITCygj4FITzZGtQprMpyZxE6MKd1rxgwcqyssdN:P1Fr1Ba5LJ2zZN31UQ2pgPK+g

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.normagroup.com.tr
Port:
21
Username:
[email protected]
Password:
Qb.X[.j.Yfm[

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2304 set thread context of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	installutil.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2240	installutil.exe
2240	installutil.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2240	installutil.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2240	installutil.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2304 wrote to memory of 2172	2304	hesaphareketi-20-12-2024-pdf.exe	29
PID 2304 wrote to memory of 2172	2304	hesaphareketi-20-12-2024-pdf.exe	29
PID 2304 wrote to memory of 2172	2304	hesaphareketi-20-12-2024-pdf.exe	29
PID 2304 wrote to memory of 2172	2304	hesaphareketi-20-12-2024-pdf.exe	29
PID 2304 wrote to memory of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30
PID 2304 wrote to memory of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30
PID 2304 wrote to memory of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30
PID 2304 wrote to memory of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30
PID 2304 wrote to memory of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30
PID 2304 wrote to memory of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30
PID 2304 wrote to memory of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30
PID 2304 wrote to memory of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30
PID 2304 wrote to memory of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30
PID 2304 wrote to memory of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30
PID 2304 wrote to memory of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30
PID 2304 wrote to memory of 2240	2304	hesaphareketi-20-12-2024-pdf.exe	30
PID 2304 wrote to memory of 2856	2304	hesaphareketi-20-12-2024-pdf.exe	31
PID 2304 wrote to memory of 2856	2304	hesaphareketi-20-12-2024-pdf.exe	31
PID 2304 wrote to memory of 2856	2304	hesaphareketi-20-12-2024-pdf.exe	31

C:\Users\Admin\AppData\Local\Temp\hesaphareketi-20-12-2024-pdf.exe
"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-20-12-2024-pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2304
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
  2⤵
  PID:2172
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2240
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2304 -s 628
  2⤵
  PID:2856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2240-5-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2240-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2240-23-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/2240-22-0x000000007447E000-0x000000007447F000-memory.dmp

Filesize
4KB

Download
memory/2240-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2240-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2240-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2240-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2240-19-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/2240-18-0x000000007447E000-0x000000007447F000-memory.dmp

Filesize
4KB

Download
memory/2240-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2240-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2304-0-0x000007FEF5A93000-0x000007FEF5A94000-memory.dmp

Filesize
4KB

Download
memory/2304-1-0x00000000011D0000-0x00000000016DC000-memory.dmp

Filesize
5.0MB

Download
memory/2304-20-0x000007FEF5A93000-0x000007FEF5A94000-memory.dmp

Filesize
4KB

Download
memory/2304-21-0x000007FEF5A90000-0x000007FEF647C000-memory.dmp

Filesize
9.9MB

Download
memory/2304-3-0x000007FEF5A90000-0x000007FEF647C000-memory.dmp

Filesize
9.9MB

Download
memory/2304-2-0x0000000000B80000-0x0000000000C12000-memory.dmp

Filesize
584KB

Download

Analysis

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