02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e

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
02/06/2024, 22:34

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General

Target
02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe
Size 266KB
Sample240602-2g6evaaf39
SHA256 02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e
MD5 3e56cba9116e0798f557c0fa04487a3f
SHA1 5ad91c898ae2f573176f3f1d2da0a9924d1ba434
SHA512 2c384df6265a0573b183f157ae15e2e7b6f0ae54cc6363d2e570696947c69a552c74d6284549b9366dfc348a5efd9869cfbc1f5228bd9e94c57f8a7ec4cdec6f
SSDEEP 6144:6XzKdNY49u8rVFESEhI1pRDl8yu201net:5a4AeV80p2201
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4180	ITS SB App Switch.exe
4564	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/3568-0-0x0000000000FE0000-0x0000000001080000-memory.dmp	upx
behavioral2/memory/3568-14-0x0000000000FE0000-0x0000000001080000-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
3568	02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe
3568	02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe
3568	02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe
3568	02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3568 wrote to memory of 4180	3568	02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe	76
PID 3568 wrote to memory of 4180	3568	02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe	76
PID 3568 wrote to memory of 4180	3568	02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe	76
PID 3568 wrote to memory of 4564	3568	02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe	77
PID 3568 wrote to memory of 4564	3568	02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe	77
PID 3568 wrote to memory of 4564	3568	02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe	77

C:\Users\Admin\AppData\Local\Temp\02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe
"C:\Users\Admin\AppData\Local\Temp\02ff81f60ad459aabea3964d5a22e46cce1ed84f2f265e35ae0e86a2c0d9582e.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3568
- 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:4180
- 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:4564

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/3568-0-0x0000000000FE0000-0x0000000001080000-memory.dmp

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memory/3568-14-0x0000000000FE0000-0x0000000001080000-memory.dmp

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