a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870

Analysis

max time kernel
66s
max time network
50s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
27/04/2024, 09:16

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General

Target

a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe
Size

266KB
MD5

d49b90bb9b111b624e467847f1b55549
SHA1

abe470d13c8ac7c8e75aba888099b42790cb052c
SHA256

a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870
SHA512

4ebb0c944951a04778dc190d949b8ecb794ed520bb82484883de00a2422ab3f8c9d4c2e1ca7ac2ec781e93a616c059fa37eedd7e32d3c33fc88d25017b3817c3
SSDEEP

6144:HXzKdNY49u8rVfV0OGvWz8mvP6oB01net:Ya4A+0OGvWX101

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-1-5-21-17203666-93769886-2545153620-1000\Control Panel\International\Geo\Nation	a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe

Executes dropped EXE 2 IoCs

pid	Process
1092	ITS SB App Switch.exe
4408	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/2008-0-0x0000000000B30000-0x0000000000BD0000-memory.dmp	upx
behavioral1/memory/2008-14-0x0000000000B30000-0x0000000000BD0000-memory.dmp	upx
behavioral1/memory/2008-16-0x0000000000B30000-0x0000000000BD0000-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
2008	a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe
2008	a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe
2008	a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe
2008	a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 1092	2008	a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe	84
PID 2008 wrote to memory of 1092	2008	a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe	84
PID 2008 wrote to memory of 1092	2008	a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe	84
PID 2008 wrote to memory of 4408	2008	a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe	85
PID 2008 wrote to memory of 4408	2008	a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe	85
PID 2008 wrote to memory of 4408	2008	a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe	85

C:\Users\Admin\AppData\Local\Temp\a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe
"C:\Users\Admin\AppData\Local\Temp\a0bc64aac13c6accbc5a0a3de71cf115bc6b4051c2138ea09418a9e0f2ae8870.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2008
- 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:1092
- 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:4408

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/2008-0-0x0000000000B30000-0x0000000000BD0000-memory.dmp

Filesize
640KB

Download
memory/2008-14-0x0000000000B30000-0x0000000000BD0000-memory.dmp

Filesize
640KB

Download
memory/2008-16-0x0000000000B30000-0x0000000000BD0000-memory.dmp

Filesize
640KB

Download