agenttesla | 993846fa2d67316f884aa7bc9d0cd7922abab515458a3ce2caa857d77bca0267

Analysis

max time kernel
150s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25-01-2024 16:21

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General

Target

SOA 23-01-2024.exe
Size

35.0MB
MD5

7ab866cb3148431f3d071555b1d44204
SHA1

8b5fab7640c544897a8d5400a00eedbddd5c6efe
SHA256

993846fa2d67316f884aa7bc9d0cd7922abab515458a3ce2caa857d77bca0267
SHA512

846e82275a94c9631acb627c22a7a69297a7e93dc361735e6721fb4de9c8fe34823ea50c4f071f6ee78e7e2cf2762515fe5a40c5db7e299ecaea9b7cc3e19205
SSDEEP

12288:OOvD2iNPBJI3lPmi17kuQVQV7rePngC6D87Mp2sAzk3Lnsztr3Jw4o9r5H:p1xuJeqV2vApfqkgBO

Score

10^/10

agenttesla kinsing keylogger loader spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.flecon.com.sg
Port:
587
Username:
[email protected]
Password:
MDQ6KTYAVAE7
Email To:
[email protected]

Signatures

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

Processes:

SOA 23-01-2024.exe

description pid process target process

PID 2508 set thread context of 540 2508 SOA 23-01-2024.exe RegSvcs.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2004 540 WerFault.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

SOA 23-01-2024.exeRegSvcs.exe

pid process

2508 SOA 23-01-2024.exe
2508 SOA 23-01-2024.exe
540 RegSvcs.exe
540 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SOA 23-01-2024.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 2508 SOA 23-01-2024.exe
Token: SeDebugPrivilege 540 RegSvcs.exe

description	pid	process	target process
PID 2508 set thread context of 540	2508	SOA 23-01-2024.exe	RegSvcs.exe

pid	pid_target	process	target process
2004	540	WerFault.exe	RegSvcs.exe

pid	process
2508	SOA 23-01-2024.exe
2508	SOA 23-01-2024.exe
540	RegSvcs.exe
540	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2508	SOA 23-01-2024.exe
Token: SeDebugPrivilege	540	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

SOA 23-01-2024.exe

description	pid	process	target process
PID 2508 wrote to memory of 540	2508	SOA 23-01-2024.exe	RegSvcs.exe
PID 2508 wrote to memory of 540	2508	SOA 23-01-2024.exe	RegSvcs.exe
PID 2508 wrote to memory of 540	2508	SOA 23-01-2024.exe	RegSvcs.exe
PID 2508 wrote to memory of 540	2508	SOA 23-01-2024.exe	RegSvcs.exe
PID 2508 wrote to memory of 540	2508	SOA 23-01-2024.exe	RegSvcs.exe
PID 2508 wrote to memory of 540	2508	SOA 23-01-2024.exe	RegSvcs.exe
PID 2508 wrote to memory of 540	2508	SOA 23-01-2024.exe	RegSvcs.exe
PID 2508 wrote to memory of 540	2508	SOA 23-01-2024.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SOA 23-01-2024.exe
"C:\Users\Admin\AppData\Local\Temp\SOA 23-01-2024.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2508

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 540 -s 1428
3⤵
- Program crash
PID:2004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 540 -ip 540
1⤵
PID:1600

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/540-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/540-17-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/540-13-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/540-14-0x0000000005950000-0x00000000059B6000-memory.dmp

Filesize
408KB

Download
memory/540-16-0x0000000005940000-0x0000000005950000-memory.dmp

Filesize
64KB

Download
memory/2508-4-0x0000000005030000-0x0000000005040000-memory.dmp

Filesize
64KB

Download
memory/2508-6-0x0000000005010000-0x0000000005028000-memory.dmp

Filesize
96KB

Download
memory/2508-7-0x00000000051E0000-0x00000000051E8000-memory.dmp

Filesize
32KB

Download
memory/2508-8-0x0000000006150000-0x000000000615C000-memory.dmp

Filesize
48KB

Download
memory/2508-9-0x0000000007AA0000-0x0000000007B1A000-memory.dmp

Filesize
488KB

Download
memory/2508-10-0x000000000A200000-0x000000000A29C000-memory.dmp

Filesize
624KB

Download
memory/2508-5-0x0000000004DF0000-0x0000000004DFA000-memory.dmp

Filesize
40KB

Download
memory/2508-0-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2508-15-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2508-3-0x0000000004D30000-0x0000000004DC2000-memory.dmp

Filesize
584KB

Download
memory/2508-2-0x0000000005430000-0x00000000059D4000-memory.dmp

Filesize
5.6MB

Download
memory/2508-1-0x00000000002A0000-0x0000000000352000-memory.dmp

Filesize
712KB

Download