stealc | 930c8a665255361326e0d97aef0f43844c08da20ddcb2949da46905ac5b86568

Analysis

max time kernel
140s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
16-08-2023 01:51

Target

3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe
Size

1.5MB
MD5

97ec989085e99d2df0426b73620812b0
SHA1

3e0f2934165679dd59094e75915a222d5788f381
SHA256

3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8
SHA512

8ef9f76d00b8cefa56806420d2602b667c700b253c6f61f954935865d1c921fffb002911ce3c4da57d9038e9fc87bcd5e0ef46ea6f2454114b8cd92939cd30a5
SSDEEP

12288:wL1Gr7+TspeaV64tA0sMdrl3xWzWF+ZuIXW3GAuk2RxRSzG:Vr7+TspeaV64yIlB472CZRxa

Score

10^/10

stealc stealer

Family

stealc

http://94.131.107.238/3aa13fff14e398a1.php

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1820 set thread context of 3960	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4724	3960	WerFault.exe	84

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3960	InstallUtil.exe
3960	InstallUtil.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 3956	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	83
PID 1820 wrote to memory of 3956	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	83
PID 1820 wrote to memory of 3956	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	83
PID 1820 wrote to memory of 3956	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	83
PID 1820 wrote to memory of 3960	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	84
PID 1820 wrote to memory of 3960	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	84
PID 1820 wrote to memory of 3960	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	84
PID 1820 wrote to memory of 3960	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	84
PID 1820 wrote to memory of 3960	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	84
PID 1820 wrote to memory of 3960	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	84
PID 1820 wrote to memory of 3960	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	84
PID 1820 wrote to memory of 3960	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	84
PID 1820 wrote to memory of 3960	1820	3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe	84

C:\Users\Admin\AppData\Local\Temp\3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe
"C:\Users\Admin\AppData\Local\Temp\3d54f10e6726b1828ac0252c4bd80e0c4777bba4b34486c217bf2e629b8e67a8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:3956
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3960
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3960 -s 1232
    3⤵
    - Program crash
    PID:4724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3960 -ip 3960
1⤵
PID:4572

memory/1820-134-0x0000000000A00000-0x0000000000BDA000-memory.dmp

Filesize
1.9MB

Download
memory/1820-138-0x0000000000A00000-0x0000000000BDA000-memory.dmp

Filesize
1.9MB

Download
memory/3960-135-0x0000000000400000-0x000000000062D000-memory.dmp

Filesize
2.2MB

Download
memory/3960-137-0x0000000000400000-0x000000000062D000-memory.dmp

Filesize
2.2MB

Download
memory/3960-139-0x0000000000400000-0x000000000062D000-memory.dmp

Filesize
2.2MB

Download
memory/3960-140-0x0000000000400000-0x000000000062D000-memory.dmp

Filesize
2.2MB

Download