f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32

Analysis

max time kernel
93s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/03/2024, 19:17

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General

Target

f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe
Size

266KB
MD5

87e7ebfd1fad412c806fc1b7b1f2c754
SHA1

b86d14a22fb3c9cec8f8ce01009c050aef4564af
SHA256

f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32
SHA512

989e588e43147e62eabb58568855e08ddf8707c640f3ad2749eea377bc751897e6ccc7d1d49ff753909a1b6f0650eb6d87c7db5c50509e0af85824f5632ed33b
SSDEEP

6144:aXzKdNY49u8rVIrzJTeB6IxACs2SI01net:Za4A3zU0IpLSI01

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-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe

Executes dropped EXE 2 IoCs

pid	Process
4292	ITS SB App Switch.exe
4952	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/4236-0-0x0000000000840000-0x00000000008E0000-memory.dmp	upx
behavioral1/memory/4236-14-0x0000000000840000-0x00000000008E0000-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
4236	f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe
4236	f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe
4236	f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe
4236	f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4236 wrote to memory of 4292	4236	f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe	85
PID 4236 wrote to memory of 4292	4236	f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe	85
PID 4236 wrote to memory of 4292	4236	f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe	85
PID 4236 wrote to memory of 4952	4236	f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe	86
PID 4236 wrote to memory of 4952	4236	f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe	86
PID 4236 wrote to memory of 4952	4236	f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe	86

C:\Users\Admin\AppData\Local\Temp\f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe
"C:\Users\Admin\AppData\Local\Temp\f952d6a95caab97483b2976cc37f207aebff25da836965dffc01b7696002db32.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4236
- 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:4292
- 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:4952

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/4236-0-0x0000000000840000-0x00000000008E0000-memory.dmp

Filesize
640KB

Download
memory/4236-14-0x0000000000840000-0x00000000008E0000-memory.dmp

Filesize
640KB

Download