3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0

Analysis

max time kernel
125s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10/05/2024, 06:52

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General

Target

3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe
Size

266KB
MD5

ec886ebab52a7edc5bb82c00ae6693db
SHA1

dc2de6fd751604063b4b63332c9befec325f5639
SHA256

3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0
SHA512

262b4aed1639ef6a9396e43b00ef4da841585ba074418fdb4587a226a1b10ac551c4c9eb257f9044f0079cc8fdb433ebfca4070911c63a3a816645c2cfc3cd5a
SSDEEP

6144:RXzKdNY49u8rVFIi32xzJTeB6IxACs2SN01net:Ka4AQ4xzU0IpLSN01

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	3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe

Executes dropped EXE 2 IoCs

pid	Process
2516	ITS SB App Switch.exe
968	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/2744-0-0x0000000000300000-0x00000000003A0000-memory.dmp	upx
behavioral1/memory/2744-14-0x0000000000300000-0x00000000003A0000-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
2744	3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe
2744	3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe
2744	3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe
2744	3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2516	2744	3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe	91
PID 2744 wrote to memory of 2516	2744	3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe	91
PID 2744 wrote to memory of 2516	2744	3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe	91
PID 2744 wrote to memory of 968	2744	3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe	92
PID 2744 wrote to memory of 968	2744	3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe	92
PID 2744 wrote to memory of 968	2744	3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe	92

C:\Users\Admin\AppData\Local\Temp\3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe
"C:\Users\Admin\AppData\Local\Temp\3c45aed29cdef0127489235185a9c6aac7eca2f64db99a11f72eefdfe82d6ef0.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2744
- 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:2516
- 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:968

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=1300,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=4184 /prefetch:8
1⤵
PID:5068

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/2744-0-0x0000000000300000-0x00000000003A0000-memory.dmp

Filesize
640KB

Download
memory/2744-14-0x0000000000300000-0x00000000003A0000-memory.dmp

Filesize
640KB

Download