9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639

Analysis

max time kernel
133s
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
26-05-2024 01:42

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General

Target

9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe
Size

266KB
MD5

8b66d5fcb053c6aea4ce8632d899a87f
SHA1

ca9629d6695e6f32926f8361359040b6b0a828e2
SHA256

9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639
SHA512

2705a75d5cd9683363007ed230cd7c823536dfe16e96e662626a73ff41384621330c0944c26de1d251acaeba315bfaaf7b83322599b3640763ad12e63f185a7d
SSDEEP

6144:7XzKdNY49u8rVIJxaHWgDHjLHu8DcGU01net:Ea4ADCHz7jzvcGU01

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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe

Executes dropped EXE 2 IoCs

pid	Process
4172	ITS SB App Switch.exe
1284	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/2236-0-0x0000000000760000-0x0000000000800000-memory.dmp	upx
behavioral1/memory/2236-14-0x0000000000760000-0x0000000000800000-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
2236	9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe
2236	9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe
2236	9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe
2236	9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 4172	2236	9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe	82
PID 2236 wrote to memory of 4172	2236	9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe	82
PID 2236 wrote to memory of 4172	2236	9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe	82
PID 2236 wrote to memory of 1284	2236	9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe	83
PID 2236 wrote to memory of 1284	2236	9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe	83
PID 2236 wrote to memory of 1284	2236	9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe	83

C:\Users\Admin\AppData\Local\Temp\9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe
"C:\Users\Admin\AppData\Local\Temp\9aa0ad1e9a9fcabc94ad58f86337532cec4a0965a04c8c230d2769921caa4639.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2236
- 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:4172
- 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:1284

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/2236-0-0x0000000000760000-0x0000000000800000-memory.dmp

Filesize
640KB

Download
memory/2236-14-0x0000000000760000-0x0000000000800000-memory.dmp

Filesize
640KB

Download