ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
31-05-2024 01:03

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General

Target

ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe
Size

266KB
MD5

b8fe9c554a8920358648f9b01ec330ac
SHA1

b7a6f24a03249ad9ca715b36c515f40b4b4e2ab6
SHA256

ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7
SHA512

d70a777370f99620249093f87908b50a258f24dee5fab05c53e61a9f4581b7d44d7d1ef9ec6b93f7e7899aec11af3a6835d6b1690ee3034eac769aef4f65675b
SSDEEP

3072:DNXEGZJWhfNFC4S60+XoLczrVmXHNggT/HjS+/fbC8DcGss+H01ne4PK:pXzKdNY49u8rVi7/jLHu8DcGA01net

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	ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe

Executes dropped EXE 2 IoCs

pid	Process
4952	ITS SB App Switch.exe
3608	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/2532-0-0x0000000000F20000-0x0000000000FC0000-memory.dmp	upx
behavioral1/memory/2532-14-0x0000000000F20000-0x0000000000FC0000-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
2532	ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe
2532	ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe
2532	ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe
2532	ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 4952	2532	ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe	81
PID 2532 wrote to memory of 4952	2532	ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe	81
PID 2532 wrote to memory of 4952	2532	ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe	81
PID 2532 wrote to memory of 3608	2532	ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe	82
PID 2532 wrote to memory of 3608	2532	ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe	82
PID 2532 wrote to memory of 3608	2532	ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe	82

C:\Users\Admin\AppData\Local\Temp\ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe
"C:\Users\Admin\AppData\Local\Temp\ac3503db458dd98219dc188afb571fff44ddf806316dd3581d10ebeba6717ca7.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2532
- 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:4952
- 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:3608

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

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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/2532-0-0x0000000000F20000-0x0000000000FC0000-memory.dmp

Filesize
640KB

Download
memory/2532-14-0x0000000000F20000-0x0000000000FC0000-memory.dmp

Filesize
640KB

Download