319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25/04/2024, 06:51

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General

Target

319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe
Size

266KB
MD5

39342de2e7085c751e19af99a3196439
SHA1

c5cb25034cb40d1bc1cfbde3e076e804b6069b37
SHA256

319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb
SHA512

c5e5ee5871fe300372c139f3093cf169c5007fdf97a16384ec2507aca3d680f4d81966034f5e5dc209ddacfb913163f35c6dedb6fd6a835f5395b8c69eff39ca
SSDEEP

6144:RXzKdNY49u8rVpsvWtDkKInEafg01net:Ka4AaogtQg01

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	319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe

Executes dropped EXE 2 IoCs

pid	Process
716	ITS SB App Switch.exe
4400	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/3076-0-0x0000000000B20000-0x0000000000BC0000-memory.dmp	upx
behavioral1/memory/3076-10-0x0000000000B20000-0x0000000000BC0000-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
3076	319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe
3076	319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe
3076	319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe
3076	319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3076 wrote to memory of 716	3076	319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe	91
PID 3076 wrote to memory of 716	3076	319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe	91
PID 3076 wrote to memory of 716	3076	319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe	91
PID 3076 wrote to memory of 4400	3076	319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe	92
PID 3076 wrote to memory of 4400	3076	319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe	92
PID 3076 wrote to memory of 4400	3076	319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe	92

C:\Users\Admin\AppData\Local\Temp\319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe
"C:\Users\Admin\AppData\Local\Temp\319468e0922b5e59de1cdafa8104d18c2f3187d63ce85268ea1e9fcdfa323ecb.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3076
- 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:716
- 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:4400

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=5272 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
1⤵
PID:2668

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/3076-0-0x0000000000B20000-0x0000000000BC0000-memory.dmp

Filesize
640KB

Download
memory/3076-10-0x0000000000B20000-0x0000000000BC0000-memory.dmp

Filesize
640KB

Download