832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e

Analysis

max time kernel
134s
max time network
103s
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, 14:48

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General

Target

832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe
Size

266KB
MD5

34f16e5990bb451726944277fb730b83
SHA1

994fb8a574e34da7a46f561129993579c1189310
SHA256

832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e
SHA512

a4b45b2bd5c83a8a065b9bf9ee56cadd330a426a1c46dbc57534055d4ba326f134dec9674d75ddd21e2bfd4cead25cc73480f7ab6cc8ea130222d9b656daea94
SSDEEP

6144:1XzKdNY49u8rVL6btCNI6wxYBh/nC01net:ma4AO6bsNtwxgtC01

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-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe

Executes dropped EXE 2 IoCs

pid	Process
1472	ITS SB App Switch.exe
948	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/5444-0-0x0000000000570000-0x0000000000610000-memory.dmp	upx
behavioral1/memory/5444-14-0x0000000000570000-0x0000000000610000-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
5444	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe
5444	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe
5444	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe
5444	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5444 wrote to memory of 1472	5444	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe	85
PID 5444 wrote to memory of 1472	5444	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe	85
PID 5444 wrote to memory of 1472	5444	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe	85
PID 5444 wrote to memory of 948	5444	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe	86
PID 5444 wrote to memory of 948	5444	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe	86
PID 5444 wrote to memory of 948	5444	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe	86

C:\Users\Admin\AppData\Local\Temp\832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe
"C:\Users\Admin\AppData\Local\Temp\832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5444
- 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:1472
- 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:948

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/5444-0-0x0000000000570000-0x0000000000610000-memory.dmp

Filesize
640KB

Download
memory/5444-14-0x0000000000570000-0x0000000000610000-memory.dmp

Filesize
640KB

Download