agenttesla | 993846fa2d67316f884aa7bc9d0cd7922abab515458a3ce2caa857d77bca0267

Analysis

max time kernel
140s
max time network
157s
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 16:46

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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 3964 set thread context of 3132 3964 SOA 23-01-2024.exe RegSvcs.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4668 3132 WerFault.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

SOA 23-01-2024.exeRegSvcs.exe

pid process

3964 SOA 23-01-2024.exe
3964 SOA 23-01-2024.exe
3964 SOA 23-01-2024.exe
3964 SOA 23-01-2024.exe
3132 RegSvcs.exe
3132 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

SOA 23-01-2024.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 3964 SOA 23-01-2024.exe
Token: SeDebugPrivilege 3132 RegSvcs.exe

description	pid	process	target process
PID 3964 set thread context of 3132	3964	SOA 23-01-2024.exe	RegSvcs.exe

pid	pid_target	process	target process
4668	3132	WerFault.exe	RegSvcs.exe

pid	process
3964	SOA 23-01-2024.exe
3964	SOA 23-01-2024.exe
3964	SOA 23-01-2024.exe
3964	SOA 23-01-2024.exe
3132	RegSvcs.exe
3132	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3964	SOA 23-01-2024.exe
Token: SeDebugPrivilege	3132	RegSvcs.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

SOA 23-01-2024.exe

description	pid	process	target process
PID 3964 wrote to memory of 3552	3964	SOA 23-01-2024.exe	RegSvcs.exe
PID 3964 wrote to memory of 3552	3964	SOA 23-01-2024.exe	RegSvcs.exe
PID 3964 wrote to memory of 3552	3964	SOA 23-01-2024.exe	RegSvcs.exe
PID 3964 wrote to memory of 3132	3964	SOA 23-01-2024.exe	RegSvcs.exe
PID 3964 wrote to memory of 3132	3964	SOA 23-01-2024.exe	RegSvcs.exe
PID 3964 wrote to memory of 3132	3964	SOA 23-01-2024.exe	RegSvcs.exe
PID 3964 wrote to memory of 3132	3964	SOA 23-01-2024.exe	RegSvcs.exe
PID 3964 wrote to memory of 3132	3964	SOA 23-01-2024.exe	RegSvcs.exe
PID 3964 wrote to memory of 3132	3964	SOA 23-01-2024.exe	RegSvcs.exe
PID 3964 wrote to memory of 3132	3964	SOA 23-01-2024.exe	RegSvcs.exe
PID 3964 wrote to memory of 3132	3964	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:3964

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:3552

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:3132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 1432
3⤵
- Program crash
PID:4668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 3132 -ip 3132
1⤵
PID:1632

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3132-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3132-18-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/3132-16-0x00000000059E0000-0x0000000005A46000-memory.dmp

Filesize
408KB

Download
memory/3132-14-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/3964-4-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/3964-11-0x000000000B050000-0x000000000B0EC000-memory.dmp

Filesize
624KB

Download
memory/3964-6-0x00000000083E0000-0x00000000083F8000-memory.dmp

Filesize
96KB

Download
memory/3964-7-0x0000000008400000-0x0000000008408000-memory.dmp

Filesize
32KB

Download
memory/3964-8-0x0000000008540000-0x000000000854C000-memory.dmp

Filesize
48KB

Download
memory/3964-9-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/3964-10-0x00000000088A0000-0x000000000891A000-memory.dmp

Filesize
488KB

Download
memory/3964-5-0x00000000058B0000-0x00000000058BA000-memory.dmp

Filesize
40KB

Download
memory/3964-0-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/3964-3-0x00000000056F0000-0x0000000005782000-memory.dmp

Filesize
584KB

Download
memory/3964-15-0x00000000056A0000-0x00000000056B0000-memory.dmp

Filesize
64KB

Download
memory/3964-2-0x0000000005D50000-0x00000000062F4000-memory.dmp

Filesize
5.6MB

Download
memory/3964-17-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/3964-1-0x0000000000C50000-0x0000000000D02000-memory.dmp

Filesize
712KB

Download