f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25

Analysis

max time kernel
125s
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
14/05/2024, 21:30

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General

Target

f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe
Size

266KB
MD5

209ade001da2c098df8ced1ce73b7b6e
SHA1

3485d1069217ea04b8332b83367f0ec7dae0af9c
SHA256

f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25
SHA512

bee252b2dec32bc11f492be6edc6754a8f4cfe685025e29d970180b72f859d1f9a5769fdc06bbc5142fc82abf7b40e75a7c1cfdc75b1589fc75bdb7d22fdcdac
SSDEEP

6144:PXzKdNY49u8rV/V37zr40Ffx1oiPJ01net:Qa4AIzr4mFJ01

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	f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe

Executes dropped EXE 2 IoCs

pid	Process
5016	ITS SB App Switch.exe
4448	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/2156-0-0x00000000003F0000-0x0000000000490000-memory.dmp	upx
behavioral1/memory/2156-14-0x00000000003F0000-0x0000000000490000-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
2156	f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe
2156	f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe
2156	f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe
2156	f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 5016	2156	f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe	89
PID 2156 wrote to memory of 5016	2156	f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe	89
PID 2156 wrote to memory of 5016	2156	f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe	89
PID 2156 wrote to memory of 4448	2156	f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe	90
PID 2156 wrote to memory of 4448	2156	f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe	90
PID 2156 wrote to memory of 4448	2156	f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe	90

C:\Users\Admin\AppData\Local\Temp\f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe
"C:\Users\Admin\AppData\Local\Temp\f984b84a3fc9e0812694580a1b7bfa6272cb678740141d32333e94f25b2ddc25.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2156
- 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:5016
- 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:4448

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=4068,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=3988 /prefetch:8
1⤵
PID:1044

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/2156-0-0x00000000003F0000-0x0000000000490000-memory.dmp

Filesize
640KB

Download
memory/2156-14-0x00000000003F0000-0x0000000000490000-memory.dmp

Filesize
640KB

Download