ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
08/06/2024, 12:24

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General

Target
ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe
Size 266KB
Sample240608-pk26dabf2s
SHA256 ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0
MD5 c30714b3d23eed2900890cf8687ea7f6
SHA1 c0774804f334ca06bf771167d7ef6febc69c84de
SHA512 594cbaf55fbd1b0c2edbfaca833c9559ce2156454baeaa652a168472620009bf72a881986fbc783365a86bd7748e65a8738d87aaac25c5aad006b788e1b36153
SSDEEP 3072:ZNXEGZJWhfNFC4S60+XoLczrVmXQ9ggI7HjS+/fbC8DcGsL3w2pH01ne4PK:3XzKdNY49u8rVRATjLHu8DcGC/01net
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3688	ITS SB App Switch.exe
3684	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/4028-0-0x0000000000FB0000-0x0000000001050000-memory.dmp	upx
behavioral2/memory/4028-14-0x0000000000FB0000-0x0000000001050000-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
4028	ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe
4028	ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe
4028	ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe
4028	ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4028 wrote to memory of 3688	4028	ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe	76
PID 4028 wrote to memory of 3688	4028	ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe	76
PID 4028 wrote to memory of 3688	4028	ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe	76
PID 4028 wrote to memory of 3684	4028	ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe	77
PID 4028 wrote to memory of 3684	4028	ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe	77
PID 4028 wrote to memory of 3684	4028	ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe	77

C:\Users\Admin\AppData\Local\Temp\ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe
"C:\Users\Admin\AppData\Local\Temp\ba60b99b07263054e54ff8202cd7763551b32d78a9386cdc33313f4423f691e0.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4028
- 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:3688
- 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:3684

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/4028-0-0x0000000000FB0000-0x0000000001050000-memory.dmp

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memory/4028-14-0x0000000000FB0000-0x0000000001050000-memory.dmp

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