f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe

Analysis

max time kernel
143s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2024, 05:45

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General

Target

f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe
Size

266KB
MD5

c8686ee0123dad98995c218671eac24f
SHA1

916be44e64e94dea1c4dadecee613aecde7d8381
SHA256

f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe
SHA512

50a9da2177cc32cd8ecb57296f9d0a697f2bf33b4b7f7871a6af41685bc102bf929bb19281f1362ba1e4866161c66f72b171754a66c696a92525aaaa360f10d9
SSDEEP

3072:BNXEGZJWhfNFC4S60+XoLczrVmXTnywJoxZQkZrCQ8IVirmBtJjcWTwtMAH01net:fXzKdNY49u8rVmJmFriGtJjcWe01net

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	f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe

Executes dropped EXE 2 IoCs

pid	Process
2932	ITS SB App Switch.exe
3968	ITS SB App Switch.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/744-0-0x0000000000A20000-0x0000000000AC0000-memory.dmp	upx
behavioral1/memory/744-14-0x0000000000A20000-0x0000000000AC0000-memory.dmp	upx
behavioral1/memory/744-15-0x0000000000A20000-0x0000000000AC0000-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
744	f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe
744	f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe
744	f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe
744	f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 744 wrote to memory of 2932	744	f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe	89
PID 744 wrote to memory of 2932	744	f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe	89
PID 744 wrote to memory of 2932	744	f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe	89
PID 744 wrote to memory of 3968	744	f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe	90
PID 744 wrote to memory of 3968	744	f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe	90
PID 744 wrote to memory of 3968	744	f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe	90

C:\Users\Admin\AppData\Local\Temp\f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe
"C:\Users\Admin\AppData\Local\Temp\f6a768479487fdbb4b2797a64cbc59e363b564840e82cab64d795e08ba9cd7fe.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:744
- 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:2932
- 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:3968

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=4332,i,9746875443948590908,1444894342962555245,262144 --variations-seed-version --mojo-platform-channel-handle=4696 /prefetch:8
1⤵
PID:3360

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/744-0-0x0000000000A20000-0x0000000000AC0000-memory.dmp

Filesize
640KB

Download
memory/744-14-0x0000000000A20000-0x0000000000AC0000-memory.dmp

Filesize
640KB

Download
memory/744-15-0x0000000000A20000-0x0000000000AC0000-memory.dmp

Filesize
640KB

Download