8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4

Analysis

max time kernel
133s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
17/05/2024, 18:49

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General

Target

8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe
Size

266KB
MD5

f856a460dc63d1a2b9dcbfc8b332642d
SHA1

0441bc4ec6392a5228fcf40c6a04821c260cb4c5
SHA256

8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4
SHA512

a67e2b87d7a5ebca12ca5f982448ea51625aea66d68a0abd1e57d3abf2f4373d2517edfd6a105f8b9e0f6a216c7eff7baed303aed40cd6e9773ede0650a65115
SSDEEP

6144:XXzKdNY49u8rVQ/RmczSlUHURoda01net:oa4A5mczSLoE01

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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe

Executes dropped EXE 2 IoCs

pid	Process
2116	ITS SB App Switch.exe
996	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/1516-0-0x0000000000BB0000-0x0000000000C50000-memory.dmp	upx
behavioral1/memory/1516-14-0x0000000000BB0000-0x0000000000C50000-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
1516	8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe
1516	8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe
1516	8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe
1516	8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1516 wrote to memory of 2116	1516	8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe	83
PID 1516 wrote to memory of 2116	1516	8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe	83
PID 1516 wrote to memory of 2116	1516	8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe	83
PID 1516 wrote to memory of 996	1516	8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe	84
PID 1516 wrote to memory of 996	1516	8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe	84
PID 1516 wrote to memory of 996	1516	8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe	84

C:\Users\Admin\AppData\Local\Temp\8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe
"C:\Users\Admin\AppData\Local\Temp\8e3e013b8ac0e0740edc32af6f24be812602eec8852d0b6a2f6a76408eca97a4.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1516
- 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:2116
- 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:996

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/1516-0-0x0000000000BB0000-0x0000000000C50000-memory.dmp

Filesize
640KB

Download
memory/1516-14-0x0000000000BB0000-0x0000000000C50000-memory.dmp

Filesize
640KB

Download