5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b

Analysis

max time kernel
92s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 11:02

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General

Target

5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe
Size

266KB
MD5

d7911049f30064c6d9e0267cf1154a11
SHA1

4f8c448fc83eba23994b31d11a9f0fa6ed869664
SHA256

5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b
SHA512

fc0026cea1f2744ba196efa1d3a7315990416ac005c0d04da5647ece9df153be8f04f47dd98f67ad81bc38bad48c5d801ea7809660200329135cc1a73985bc6d
SSDEEP

6144:8XzKdNY49u8rVfV059mdB7Les+eFMBxIz01net:za4AC05MBu/eF+y01

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	5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe

Executes dropped EXE 2 IoCs

pid	Process
3120	ITS SB App Switch.exe
5020	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/3300-0-0x0000000000C60000-0x0000000000D00000-memory.dmp	upx
behavioral1/memory/3300-15-0x0000000000C60000-0x0000000000D00000-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
3300	5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe
3300	5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe
3300	5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe
3300	5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3300 wrote to memory of 3120	3300	5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe	82
PID 3300 wrote to memory of 3120	3300	5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe	82
PID 3300 wrote to memory of 3120	3300	5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe	82
PID 3300 wrote to memory of 5020	3300	5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe	83
PID 3300 wrote to memory of 5020	3300	5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe	83
PID 3300 wrote to memory of 5020	3300	5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe	83

C:\Users\Admin\AppData\Local\Temp\5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe
"C:\Users\Admin\AppData\Local\Temp\5c54ebd6155fdc7c6a44c0e33b3b819a62fd160a22871d1598da5152282e992b.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3300
- 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:3120
- 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:5020

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/3300-0-0x0000000000C60000-0x0000000000D00000-memory.dmp

Filesize
640KB

Download
memory/3300-15-0x0000000000C60000-0x0000000000D00000-memory.dmp

Filesize
640KB

Download