8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92

Analysis

max time kernel
138s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18/04/2024, 19:38

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General

Target

8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe
Size

266KB
MD5

dc8836881a4f9a8247e49bbbe30f9305
SHA1

5edcea163e70f58874e7bbe388d8fa6702376b77
SHA256

8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92
SHA512

7716c96bf5ef7245433a7df67cc6f3af96ea0655368ab7cb4a7986e5090a649b33e2d448d56c77a68621ff6c893f3a84ca9d827429f3950f924775a44d5ca1fa
SSDEEP

6144:3EXzKdNY49u8rVFwT/TRPkTMekKp01net:3ra4AWg/tPCNkA01

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-1-5-21-2177723727-746291240-1644359950-1000\Control Panel\International\Geo\Nation	8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe

Executes dropped EXE 2 IoCs

pid	Process
3884	ITS SB App Switch.exe
3932	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/2184-0-0x0000000000250000-0x00000000002F0000-memory.dmp	upx
behavioral1/memory/2184-14-0x0000000000250000-0x00000000002F0000-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
2184	8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe
2184	8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe
2184	8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe
2184	8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 3884	2184	8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe	90
PID 2184 wrote to memory of 3884	2184	8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe	90
PID 2184 wrote to memory of 3884	2184	8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe	90
PID 2184 wrote to memory of 3932	2184	8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe	92
PID 2184 wrote to memory of 3932	2184	8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe	92
PID 2184 wrote to memory of 3932	2184	8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe	92

C:\Users\Admin\AppData\Local\Temp\8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe
"C:\Users\Admin\AppData\Local\Temp\8f6148eaaad8864eca78c9b32c2628e6d75c6925bffc78914c55945e0ed18e92.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2184
- 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:3884
- 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:3932

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/2184-0-0x0000000000250000-0x00000000002F0000-memory.dmp

Filesize
640KB

Download
memory/2184-14-0x0000000000250000-0x00000000002F0000-memory.dmp

Filesize
640KB

Download