cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
27-05-2024 18:43

Target

cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383.exe
Size

266KB
MD5

6b5393d68aa484b3f63cda2b94ae6be7
SHA1

6eb4b5276926abbc6ffbc71b9ca20acb771ef7f6
SHA256

cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383
SHA512

bd8816ec616a3ee7d2820446e93275fc0e712264c2b974292a645485d4a04f0f7cbba67fed1fe20dd88800206ee89bdd37375e8bc309e0687170d06184581ecd
SSDEEP

6144:gXzKdNY49u8rVZ4cj3VUKIpBdEQL01net:fa4AS4cxfIOQL01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4692	ITS SB App Switch.exe
4216	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/3940-0-0x00000000009B0000-0x0000000000A50000-memory.dmp	upx
behavioral2/memory/3940-15-0x00000000009B0000-0x0000000000A50000-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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3940 wrote to memory of 4692	3940	cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383.exe	80
PID 3940 wrote to memory of 4692	3940	cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383.exe	80
PID 3940 wrote to memory of 4692	3940	cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383.exe	80
PID 3940 wrote to memory of 4216	3940	cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383.exe	81
PID 3940 wrote to memory of 4216	3940	cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383.exe	81
PID 3940 wrote to memory of 4216	3940	cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383.exe	81

C:\Users\Admin\AppData\Local\Temp\cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383.exe
"C:\Users\Admin\AppData\Local\Temp\cf65bf796a55b33d135f5683b98cf14a0e318629a8b0d5162338748c0ddfb383.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3940
- 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:4692
- 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:4216

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/3940-0-0x00000000009B0000-0x0000000000A50000-memory.dmp

Filesize
640KB

Download
memory/3940-15-0x00000000009B0000-0x0000000000A50000-memory.dmp

Filesize
640KB

Download