8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 01:31

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General

Target

8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe
Size

266KB
MD5

420cdd009d69eb2134d9fa3bd95c362b
SHA1

2bf6e48b3cd3c9deeab3bc1800aeaf2f76f2e15d
SHA256

8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda
SHA512

22a1bff52eee4bff6e2f59e35e3c632f7b2e3c962a2f5f753b508b6ec762b39432ffc3506b61cab456fba13780cc10fbfadde831837a0bb0d27cd43870a9685a
SSDEEP

3072:6NXEGZJWhfNFC4S60+XoLczrVmXeG1l4QEi9ZP7aPQ8ug0x3xS6Hko2+H01ne4PK:IXzKdNY49u8rVrGf4+qMg0x3jJ01net

Score

7^/10

upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe

Executes dropped EXE 2 IoCs

pid	Process
5064	ITS SB App Switch.exe
4504	ITS SB App Switch.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2504-0-0x0000000000B40000-0x0000000000BE0000-memory.dmp	upx
behavioral1/memory/2504-15-0x0000000000B40000-0x0000000000BE0000-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
2504	8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe
2504	8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe
2504	8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe
2504	8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 5064	2504	8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe	82
PID 2504 wrote to memory of 5064	2504	8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe	82
PID 2504 wrote to memory of 5064	2504	8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe	82
PID 2504 wrote to memory of 4504	2504	8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe	83
PID 2504 wrote to memory of 4504	2504	8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe	83
PID 2504 wrote to memory of 4504	2504	8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe	83

C:\Users\Admin\AppData\Local\Temp\8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe
"C:\Users\Admin\AppData\Local\Temp\8de54704f9b40bf3bfa2034d69c23bac3656590ebd5b70e6651ab2a229d8abda.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2504
- 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:5064
- 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:4504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/2504-0-0x0000000000B40000-0x0000000000BE0000-memory.dmp

Filesize
640KB

Download
memory/2504-15-0x0000000000B40000-0x0000000000BE0000-memory.dmp

Filesize
640KB

Download