48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658

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
08/06/2024, 13:04

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General

Target
48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe
Size 266KB
Sample240608-qa4f5acg55
SHA256 48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658
MD5 f93e7d98f9ad25925defbf0023d25839
SHA1 b545f2752963515c5a4a505b12f7cf586e8c5470
SHA512 8e2298b1c73ec7bea4b9864094519ab76818f3bb46c7a4ed3910085242873b6995547a4018086395d6b218a582fa14969d5d421d0eab371f5bdecba94f7afafb
SSDEEP 3072:eNXEGZJWhfNFC4S60+XoLczrVmX48v1pKcZ1FLL5r6jQ6yGl1FQrH01ne4PK:sXzKdNY49u8rVt8vfJ1Gl/Qb01net
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4584	ITS SB App Switch.exe
3580	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/888-0-0x0000000000D70000-0x0000000000E10000-memory.dmp	upx
behavioral2/memory/888-14-0x0000000000D70000-0x0000000000E10000-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
888	48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe
888	48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe
888	48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe
888	48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 888 wrote to memory of 4584	888	48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe	79
PID 888 wrote to memory of 4584	888	48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe	79
PID 888 wrote to memory of 4584	888	48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe	79
PID 888 wrote to memory of 3580	888	48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe	80
PID 888 wrote to memory of 3580	888	48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe	80
PID 888 wrote to memory of 3580	888	48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe	80

C:\Users\Admin\AppData\Local\Temp\48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe
"C:\Users\Admin\AppData\Local\Temp\48ec3e4c0725b50ef6a55da1533feceaa9093e0f42fe608c38164a4835e4a658.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:888
- 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:4584
- 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:3580

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/888-0-0x0000000000D70000-0x0000000000E10000-memory.dmp

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memory/888-14-0x0000000000D70000-0x0000000000E10000-memory.dmp

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