7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc

Analysis

max time kernel
42s
max time network
52s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
11/06/2024, 09:52

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General

Target
7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe
Size 266KB
Sample240611-lwe87sseqb
SHA256 7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc
MD5 596c488797d49712a3d5c72236748d44
SHA1 f15f7a29c93d168916dfd8b6367c1dfb9881c130
SHA512 c0f19ba6961e9f224bf3a4fa8ed4ece8c9d69a9df1517797563b1135b13f6a9ff3df25cf04e8528a79acd453567b7b3ebe9722e8e6a4f8d71a8332ef6b3afe70
SSDEEP 6144:+XzKdNY49u8rVGV37D2qMg0x3jcr01net:Fa4A5DV0+r01
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3176	ITS SB App Switch.exe
1376	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/1448-0-0x0000000000FB0000-0x0000000001050000-memory.dmp	upx
behavioral2/memory/1448-14-0x0000000000FB0000-0x0000000001050000-memory.dmp	upx
behavioral2/memory/1448-16-0x0000000000FB0000-0x0000000001050000-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
1448	7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe
1448	7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe
1448	7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe
1448	7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1448 wrote to memory of 3176	1448	7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe	78
PID 1448 wrote to memory of 3176	1448	7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe	78
PID 1448 wrote to memory of 3176	1448	7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe	78
PID 1448 wrote to memory of 1376	1448	7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe	79
PID 1448 wrote to memory of 1376	1448	7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe	79
PID 1448 wrote to memory of 1376	1448	7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe	79

C:\Users\Admin\AppData\Local\Temp\7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe
"C:\Users\Admin\AppData\Local\Temp\7cce348bdd3db4edbdeaf8c4e06cd07d9c5fc9329286008c0f5fd0e6686793dc.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1448
- 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:3176
- 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:1376

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/1448-0-0x0000000000FB0000-0x0000000001050000-memory.dmp

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memory/1448-14-0x0000000000FB0000-0x0000000001050000-memory.dmp

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memory/1448-16-0x0000000000FB0000-0x0000000001050000-memory.dmp

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