fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28

Analysis

max time kernel
134s
max time network
127s
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, 06:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe
Size

266KB
MD5

a863395fb2e9bd9184fc9098af42f33f
SHA1

ff3168619bd177507177d682edd0a6b315e67087
SHA256

fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28
SHA512

026fedcd34667a459615ab1a3010569cd6d4c70d5e67437f3c564bd6155418f6613e8165bdaf21233ab1bb8b7d45f107d9b48f0fd01425705f9f71b942be9774
SSDEEP

6144:eXzKdNY49u8rV/i3224cj3VUKIpB2Kw01net:la4Ao24cxfIGR01

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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe

Executes dropped EXE 2 IoCs

pid	Process
1572	ITS SB App Switch.exe
772	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/4824-0-0x00000000006B0000-0x0000000000750000-memory.dmp	upx
behavioral1/memory/4824-15-0x00000000006B0000-0x0000000000750000-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
4824	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe
4824	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe
4824	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe
4824	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4824 wrote to memory of 1572	4824	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe	92
PID 4824 wrote to memory of 1572	4824	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe	92
PID 4824 wrote to memory of 1572	4824	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe	92
PID 4824 wrote to memory of 772	4824	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe	93
PID 4824 wrote to memory of 772	4824	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe	93
PID 4824 wrote to memory of 772	4824	fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe	93

C:\Users\Admin\AppData\Local\Temp\fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe
"C:\Users\Admin\AppData\Local\Temp\fbe12255b8bec76c04893cc526ed849ea78edd77a8cfe11a0605d1515d8a1a28.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4824
- 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:1572
- 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:772

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 --field-trial-handle=4428,i,5047420736443372512,9747851268033796534,262144 --variations-seed-version --mojo-platform-channel-handle=4328 /prefetch:8
1⤵
PID:3548

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

Loading Replay Monitor...

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/4824-0-0x00000000006B0000-0x0000000000750000-memory.dmp

Filesize
640KB

Download
memory/4824-15-0x00000000006B0000-0x0000000000750000-memory.dmp

Filesize
640KB

Download