d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae

Analysis

max time kernel
86s
max time network
89s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
03/06/2024, 09:05

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General

Target
d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe
Size 266KB
Sample240603-k2pjdsba37
SHA256 d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae
MD5 4e78c493b7014ed8ecc7947a74948c88
SHA1 89536b4cff73811a1b84e01d070f3c4f6400d61e
SHA512 270790756f8f2d4cea909f48f0d359b412186896d21ac3820b0f4c9f266543577295ed1a36fb95a178cea37d80957f8d47fe672eb4507064d12c2eba30ad82dc
SSDEEP 3072:HNXEGZJWhfNFC4S60+XoLczrVmXvhUw/RHjS+/fbC8DcGs97fH01ne4PK:tXzKdNY49u8rV2uw9jLHu8DcGI01net
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
5112	ITS SB App Switch.exe
2660	ITS SB App Switch.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2068-0-0x00000000009E0000-0x0000000000A80000-memory.dmp	upx
behavioral2/memory/2068-14-0x00000000009E0000-0x0000000000A80000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2068	d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe
2068	d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe
2068	d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe
2068	d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 5112	2068	d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe	76
PID 2068 wrote to memory of 5112	2068	d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe	76
PID 2068 wrote to memory of 5112	2068	d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe	76
PID 2068 wrote to memory of 2660	2068	d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe	77
PID 2068 wrote to memory of 2660	2068	d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe	77
PID 2068 wrote to memory of 2660	2068	d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe	77

C:\Users\Admin\AppData\Local\Temp\d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe
"C:\Users\Admin\AppData\Local\Temp\d12c88343f0d1d536b5a63ac39aba1c441ac2fe1a337b69647ae839a300f10ae.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:5112
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

ITS SB App Switch.exe

Path C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
Size 87KB
SHA256 3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59
MD5 368332fca74f48697d842c5f4698ae1d
SHA1 0275153a1e62bd0eca0b02168895517ed66aac56
SHA512 fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5
SSDEEP 1536:2OW3EJUzxVIAFLMo2/j3cGlHyk1UBmrNu0R9gZHesWpcdl26n9D5JL1mLPxe:034UtVIA3s3cGlHyk1UEu0R9gRlTnJ5p
MD5 SHA1 SHA512 SSDEEP

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memory/2068-0-0x00000000009E0000-0x0000000000A80000-memory.dmp

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memory/2068-14-0x00000000009E0000-0x0000000000A80000-memory.dmp

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