34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86

Analysis

max time kernel
135s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/06/2024, 05:54

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General

Target

34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe
Size

266KB
MD5

482368b2d5da297b2eceb69913141a92
SHA1

e42714746e2bd9af8ee58e4c50f2485096fde679
SHA256

34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86
SHA512

aa107794f754d91e03e3e1cbe022633a47c1b1f64f51b2c9e39299e19749c71cb519c73422b3e8f6ec78030abf4bfc8edc8537d65098d1fe049aee812917c945
SSDEEP

3072:CNXEGZJWhfNFC4S60+XoLczrVmXT7AA89NtHjS+/fbC8DcGsPH01ne4PK:wXzKdNY49u8rVUYzjLHu8DcG+01net

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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe

Executes dropped EXE 2 IoCs

pid	Process
3432	ITS SB App Switch.exe
3736	ITS SB App Switch.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/5064-0-0x00000000007B0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/5064-6-0x00000000007B0000-0x0000000000850000-memory.dmp	upx
behavioral1/memory/5064-11-0x00000000007B0000-0x0000000000850000-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
5064	34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe
5064	34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe
5064	34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe
5064	34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5064 wrote to memory of 3432	5064	34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe	91
PID 5064 wrote to memory of 3432	5064	34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe	91
PID 5064 wrote to memory of 3432	5064	34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe	91
PID 5064 wrote to memory of 3736	5064	34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe	92
PID 5064 wrote to memory of 3736	5064	34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe	92
PID 5064 wrote to memory of 3736	5064	34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe	92

C:\Users\Admin\AppData\Local\Temp\34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe
"C:\Users\Admin\AppData\Local\Temp\34ef6005ff5a05899cccd63c74d952f6be3caae1427c258eabee4d9e015f0a86.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5064
- 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:3432
- 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:3736

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1376 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
1⤵
PID:3816

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/5064-0-0x00000000007B0000-0x0000000000850000-memory.dmp

Filesize
640KB

Download
memory/5064-6-0x00000000007B0000-0x0000000000850000-memory.dmp

Filesize
640KB

Download
memory/5064-11-0x00000000007B0000-0x0000000000850000-memory.dmp

Filesize
640KB

Download