a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058

Analysis

max time kernel
90s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
10/06/2024, 07:17

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe
Size 266KB
Sample240610-h4jd2sed42
SHA256 a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058
MD5 c32476de9ac005d03dd89a33785d6cf4
SHA1 0e7b8caa3b6e3bf3029a884e7b2cae0f0eb47a90
SHA512 707384e5538597588f6db5b40ee9cc9410c7582fb2206748076d5ffae024ec9708bb5a17bebcd6148d0ba267d05ed60a1bd126dadce356453e610eb3e545f08f
SSDEEP 3072:6NXEGZJWhfNFC4S60+XoLczrVmXgobGt97GxepFlBLPBZTBQcFn8SpH01ne4PK:IXzKdNY49u8rVgkkx2/bQcFj01net
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
380	ITS SB App Switch.exe
568	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/4108-0-0x0000000000AE0000-0x0000000000B80000-memory.dmp	upx
behavioral2/memory/4108-15-0x0000000000AE0000-0x0000000000B80000-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
4108	a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe
4108	a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe
4108	a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe
4108	a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4108 wrote to memory of 380	4108	a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe	77
PID 4108 wrote to memory of 380	4108	a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe	77
PID 4108 wrote to memory of 380	4108	a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe	77
PID 4108 wrote to memory of 568	4108	a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe	78
PID 4108 wrote to memory of 568	4108	a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe	78
PID 4108 wrote to memory of 568	4108	a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe	78

C:\Users\Admin\AppData\Local\Temp\a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe
"C:\Users\Admin\AppData\Local\Temp\a0023d597e6402149c546037dfb4c112cace19f09e889bc2991218daa912b058.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4108
- 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:380
- 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:568

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

Loading Replay Monitor...

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

Submit Download

memory/4108-0-0x0000000000AE0000-0x0000000000B80000-memory.dmp

Download

memory/4108-15-0x0000000000AE0000-0x0000000000B80000-memory.dmp

Download