20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b

Analysis

max time kernel
114s
max time network
123s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
13/06/2024, 03:44

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General

Target
20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe
Size 266KB
Sample240613-eax4kawhnm
SHA256 20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b
MD5 2b99e773a6bf383a42f42585daf1797e
SHA1 a6e388306567e9c87e73e9540127de378d45b72c
SHA512 c4f3339b23a41672e03b887e8d905749d033e465d82f41f23408adebd61ef4d5e87ed4777e4f2cd512f9d01d0bf77d8be1f7b8de34b9709b459b4d8269e75e95
SSDEEP 6144:BXzKdNY49u8rV8JxaHWgVT/TRPkTMe3I01net:6a4ABCHzJ/tPCN3I01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2924	ITS SB App Switch.exe
688	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4728-0-0x00000000001F0000-0x0000000000290000-memory.dmp	upx
behavioral2/memory/4728-14-0x00000000001F0000-0x0000000000290000-memory.dmp	upx
behavioral2/memory/4728-15-0x00000000001F0000-0x0000000000290000-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
4728	20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe
4728	20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe
4728	20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe
4728	20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4728 wrote to memory of 2924	4728	20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe	80
PID 4728 wrote to memory of 2924	4728	20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe	80
PID 4728 wrote to memory of 2924	4728	20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe	80
PID 4728 wrote to memory of 688	4728	20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe	81
PID 4728 wrote to memory of 688	4728	20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe	81
PID 4728 wrote to memory of 688	4728	20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe	81

C:\Users\Admin\AppData\Local\Temp\20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe
"C:\Users\Admin\AppData\Local\Temp\20c70ce6509be59ceb667e9217c0105916b33904386ac60df0d407f0942a0d4b.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4728
- 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:2924
- 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:688

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/4728-0-0x00000000001F0000-0x0000000000290000-memory.dmp

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memory/4728-14-0x00000000001F0000-0x0000000000290000-memory.dmp

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memory/4728-15-0x00000000001F0000-0x0000000000290000-memory.dmp

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