c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f

Analysis

max time kernel
133s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01/06/2024, 06:06

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General

Target

c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe
Size

266KB
MD5

87a4ae778d2af164bd0d30fcadafbcea
SHA1

73ad13dae320c07a43db60810c4aee9a60bc2c43
SHA256

c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f
SHA512

3ac41aa859e91e8a644b94c8b486e5491461f3a299b59314db212cbe227359c4c9ad970d87daa65351dece1c70ddac591ced88a9e4eb1a17e5a18f3763777087
SSDEEP

6144:eXzKdNY49u8rVEuwlQdJCKvMiqGf701net:la4Apuk001

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	c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe

Executes dropped EXE 2 IoCs

pid	Process
3012	ITS SB App Switch.exe
3532	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/4932-0-0x0000000000740000-0x00000000007E0000-memory.dmp	upx
behavioral1/memory/4932-15-0x0000000000740000-0x00000000007E0000-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
4932	c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe
4932	c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe
4932	c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe
4932	c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4932 wrote to memory of 3012	4932	c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe	90
PID 4932 wrote to memory of 3012	4932	c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe	90
PID 4932 wrote to memory of 3012	4932	c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe	90
PID 4932 wrote to memory of 3532	4932	c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe	91
PID 4932 wrote to memory of 3532	4932	c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe	91
PID 4932 wrote to memory of 3532	4932	c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe	91

C:\Users\Admin\AppData\Local\Temp\c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe
"C:\Users\Admin\AppData\Local\Temp\c08e59035baf74ae789eedee154df189d15bf431ef7232c0d9657ac2dd45f88f.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4932
- 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:3012
- 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:3532

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=4240,i,13544508926340531097,6671217806016090640,262144 --variations-seed-version --mojo-platform-channel-handle=3988 /prefetch:8
1⤵
PID:4008

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/4932-0-0x0000000000740000-0x00000000007E0000-memory.dmp

Filesize
640KB

Download
memory/4932-15-0x0000000000740000-0x00000000007E0000-memory.dmp

Filesize
640KB

Download