agenttesla | 7c57d141f4c57d4ab30efd69206dc0a236ed915b2dbc437a9305b860e66e8a3c

General

Target

u1zBYqsipafStki.exe
Size

848KB
MD5

0d3f3677ea8d45a57d725d61c71c172b
SHA1

be4ca1e7e6a23784efce031f83c0232141cd0718
SHA256

7c57d141f4c57d4ab30efd69206dc0a236ed915b2dbc437a9305b860e66e8a3c
SHA512

6b4fd4ac87b2d64881986dacf956a1aa3ec8e7cb351cc58d512e5b48c61a1ee5b2e69b264e4b8ec549211f5a29b35eb883e3e2cf79decd89467a07c069f36226
SSDEEP

12288:MaqvKgABiOX57dhpovj+6xuXvQDX7xRRVHZUvKeUtfysEa7ueH5qTIx:2OX5ZhSrXiQDFRRoZU5dEapq2

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6488735902:AAFjq98r8SzTcc0BHWZQiLUk749fQ78ULos/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Suspicious use of SetThreadContext 1 IoCs

Processes:

u1zBYqsipafStki.exe

description pid process target process

PID 2196 set thread context of 5084 2196 u1zBYqsipafStki.exe u1zBYqsipafStki.exe

description	pid	process	target process
PID 2196 set thread context of 5084	2196	u1zBYqsipafStki.exe	u1zBYqsipafStki.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

Processes:

u1zBYqsipafStki.exeu1zBYqsipafStki.exe

pid	process
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
2196	u1zBYqsipafStki.exe
5084	u1zBYqsipafStki.exe
5084	u1zBYqsipafStki.exe
5084	u1zBYqsipafStki.exe
5084	u1zBYqsipafStki.exe
5084	u1zBYqsipafStki.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

u1zBYqsipafStki.exeu1zBYqsipafStki.exe

description pid process

Token: SeDebugPrivilege 2196 u1zBYqsipafStki.exe
Token: SeDebugPrivilege 5084 u1zBYqsipafStki.exe

description	pid	process
Token: SeDebugPrivilege	2196	u1zBYqsipafStki.exe
Token: SeDebugPrivilege	5084	u1zBYqsipafStki.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

u1zBYqsipafStki.exe

description	pid	process	target process
PID 2196 wrote to memory of 5084	2196	u1zBYqsipafStki.exe	u1zBYqsipafStki.exe
PID 2196 wrote to memory of 5084	2196	u1zBYqsipafStki.exe	u1zBYqsipafStki.exe
PID 2196 wrote to memory of 5084	2196	u1zBYqsipafStki.exe	u1zBYqsipafStki.exe
PID 2196 wrote to memory of 5084	2196	u1zBYqsipafStki.exe	u1zBYqsipafStki.exe
PID 2196 wrote to memory of 5084	2196	u1zBYqsipafStki.exe	u1zBYqsipafStki.exe
PID 2196 wrote to memory of 5084	2196	u1zBYqsipafStki.exe	u1zBYqsipafStki.exe
PID 2196 wrote to memory of 5084	2196	u1zBYqsipafStki.exe	u1zBYqsipafStki.exe
PID 2196 wrote to memory of 5084	2196	u1zBYqsipafStki.exe	u1zBYqsipafStki.exe

C:\Users\Admin\AppData\Local\Temp\u1zBYqsipafStki.exe
"C:\Users\Admin\AppData\Local\Temp\u1zBYqsipafStki.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2196

C:\Users\Admin\AppData\Local\Temp\u1zBYqsipafStki.exe
"C:\Users\Admin\AppData\Local\Temp\u1zBYqsipafStki.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5084

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:4612

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
PID:4740

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2196-12-0x00000000056E0000-0x00000000056F0000-memory.dmp

Filesize
64KB

Download
memory/2196-7-0x00000000067A0000-0x00000000067A8000-memory.dmp

Filesize
32KB

Download
memory/2196-0-0x0000000000930000-0x0000000000A0A000-memory.dmp

Filesize
872KB

Download
memory/2196-3-0x0000000005470000-0x0000000005502000-memory.dmp

Filesize
584KB

Download
memory/2196-4-0x00000000056E0000-0x00000000056F0000-memory.dmp

Filesize
64KB

Download
memory/2196-5-0x0000000005410000-0x000000000541A000-memory.dmp

Filesize
40KB

Download
memory/2196-6-0x0000000006760000-0x000000000677A000-memory.dmp

Filesize
104KB

Download
memory/2196-1-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/2196-8-0x00000000067B0000-0x00000000067BA000-memory.dmp

Filesize
40KB

Download
memory/2196-9-0x0000000008130000-0x00000000081AE000-memory.dmp

Filesize
504KB

Download
memory/2196-10-0x000000000A890000-0x000000000A92C000-memory.dmp

Filesize
624KB

Download
memory/2196-11-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/2196-2-0x0000000005940000-0x0000000005EE4000-memory.dmp

Filesize
5.6MB

Download
memory/2196-16-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4740-20-0x00000220C7F60000-0x00000220C7F70000-memory.dmp

Filesize
64KB

Download
memory/4740-52-0x00000220D03D0000-0x00000220D03D1000-memory.dmp

Filesize
4KB

Download
memory/4740-36-0x00000220C8060000-0x00000220C8070000-memory.dmp

Filesize
64KB

Download
memory/4740-56-0x00000220D0510000-0x00000220D0511000-memory.dmp

Filesize
4KB

Download
memory/4740-55-0x00000220D0400000-0x00000220D0401000-memory.dmp

Filesize
4KB

Download
memory/4740-54-0x00000220D0400000-0x00000220D0401000-memory.dmp

Filesize
4KB

Download
memory/5084-18-0x00000000052C0000-0x0000000005326000-memory.dmp

Filesize
408KB

Download
memory/5084-17-0x00000000051B0000-0x00000000051C0000-memory.dmp

Filesize
64KB

Download
memory/5084-15-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/5084-19-0x00000000067A0000-0x00000000067F0000-memory.dmp

Filesize
320KB

Download
memory/5084-58-0x00000000051B0000-0x00000000051C0000-memory.dmp

Filesize
64KB

Download
memory/5084-57-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/5084-13-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download

Analysis

Sharing