agenttesla | a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92

General

Target

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
Size

632KB
MD5

bdf17bc9572ea9688f7197170c9e8ba5
SHA1

51b46673afb0cc49ef3159c2f6b026832b4ceeef
SHA256

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92
SHA512

42217e461b74b96805b8a0cfb4733dca210485dfdc6f44bf578ccd50d16ced83e2a0ba0bda3426671b51368d9508f7fa397653c5db4881cf76adcc39566f82eb
SSDEEP

12288:645+po2mrMbymdO0XIgEPtYz5w62FEASUjJq4tiNF/3M3Guc817:Z+pJrrdO04gwtYz5wrF4UjY48NF/Tuc8

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.mersinanneleriyasamdernegi.com
Port:
587
Username:
[email protected]
Password:
8BDMrcLAz+uv

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mersinanneleriyasamdernegi.com
Port:
587
Username:
[email protected]
Password:
8BDMrcLAz+uv
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\gdcMqw = "C:\\Users\\Admin\\AppData\\Roaming\\gdcMqw\\gdcMqw.exe"	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

description	pid	process	target process
PID 2536 set thread context of 2240	2536	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

pid	process
2240	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
2240	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

description pid process

Token: SeDebugPrivilege 2240 a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

pid process

2240 a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

description	pid	process
Token: SeDebugPrivilege	2240	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

description	pid	process	target process
PID 2536 wrote to memory of 2240	2536	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 2536 wrote to memory of 2240	2536	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 2536 wrote to memory of 2240	2536	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 2536 wrote to memory of 2240	2536	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 2536 wrote to memory of 2240	2536	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 2536 wrote to memory of 2240	2536	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 2536 wrote to memory of 2240	2536	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
PID 2536 wrote to memory of 2240	2536	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe	a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe

C:\Users\Admin\AppData\Local\Temp\a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
"C:\Users\Admin\AppData\Local\Temp\a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2536

C:\Users\Admin\AppData\Local\Temp\a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe
"C:\Users\Admin\AppData\Local\Temp\a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2240

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a79b1f114580faa92faeb2e6bcd6dea0dfa24f28abdacb227f18cd4b16a27a92.exe.log

Filesize
2KB

MD5
93d52c1bc7c38d958583ebbd3dc09cd4

SHA1
4c5ee6f9c9ae190c9a0cccb91fa2257ddcb8b0d5

SHA256
2905f3a06dd8907ddbcbe64389cffcc8a5273d1822e25f8bea385bdd01653c76

SHA512
dfc55c3247d7734c5a531fb5a3de689e8bb823e82c14ad6cab16923d50d51e03e5e86165a7d65b3059a66b67968b611368b010a6d9f755916b01ef7b67c5228e

Download Submit
memory/2240-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2240-22-0x0000000005800000-0x0000000005810000-memory.dmp

Filesize
64KB

Download
memory/2240-21-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2240-20-0x00000000064B0000-0x0000000006500000-memory.dmp

Filesize
320KB

Download
memory/2240-18-0x00000000056D0000-0x0000000005736000-memory.dmp

Filesize
408KB

Download
memory/2240-17-0x0000000005800000-0x0000000005810000-memory.dmp

Filesize
64KB

Download
memory/2240-16-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2536-5-0x0000000005A20000-0x0000000005A2A000-memory.dmp

Filesize
40KB

Download
memory/2536-9-0x0000000005810000-0x0000000005820000-memory.dmp

Filesize
64KB

Download
memory/2536-10-0x0000000005DD0000-0x0000000005E4C000-memory.dmp

Filesize
496KB

Download
memory/2536-11-0x0000000006B40000-0x0000000006BDC000-memory.dmp

Filesize
624KB

Download
memory/2536-8-0x0000000005A80000-0x0000000005A8A000-memory.dmp

Filesize
40KB

Download
memory/2536-7-0x0000000005A70000-0x0000000005A78000-memory.dmp

Filesize
32KB

Download
memory/2536-15-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2536-6-0x0000000005A30000-0x0000000005A48000-memory.dmp

Filesize
96KB

Download
memory/2536-1-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2536-4-0x0000000005980000-0x0000000005A12000-memory.dmp

Filesize
584KB

Download
memory/2536-3-0x0000000005E90000-0x0000000006434000-memory.dmp

Filesize
5.6MB

Download
memory/2536-2-0x0000000005810000-0x0000000005820000-memory.dmp

Filesize
64KB

Download
memory/2536-0-0x0000000000CC0000-0x0000000000D62000-memory.dmp

Filesize
648KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads