5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860

Analysis

max time kernel
141s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2023, 11:44

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General

Target

5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe
Size

277KB
MD5

d2d7219c18ea05e160e71231187653eb
SHA1

68878b52fa08d08b9e7677222b76c934edbc247c
SHA256

5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860
SHA512

3043ddf8f5ab9d495ca2fe5f287dd5c0e2302e1131652e50924ffe34f07661bf093f07f207630e13854f6333b1f8a3e4fb19de305b7f8b3d0340518a56cc8397
SSDEEP

6144:xXzKdNY49u8rVg1tZKm4wxYBh/701netGi:qa4ADh4wxgR018

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-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe

Executes dropped EXE 2 IoCs

pid	Process
5064	ITS SB App Switch.exe
3488	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/1796-134-0x0000000000DE0000-0x0000000000E80000-memory.dmp	upx
behavioral1/memory/1796-147-0x0000000000DE0000-0x0000000000E80000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1796	5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe
1796	5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe
1796	5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe
1796	5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1796 wrote to memory of 5064	1796	5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe	82
PID 1796 wrote to memory of 5064	1796	5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe	82
PID 1796 wrote to memory of 5064	1796	5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe	82
PID 1796 wrote to memory of 3488	1796	5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe	83
PID 1796 wrote to memory of 3488	1796	5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe	83
PID 1796 wrote to memory of 3488	1796	5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe	83

C:\Users\Admin\AppData\Local\Temp\5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe
"C:\Users\Admin\AppData\Local\Temp\5cd2deb913f6d758c3f1a0c2962d5e5154542a2e4ec51beefeee65917882d860.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1796
- 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:5064
- 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:3488

Network

MITRE ATT&CK Enterprise v6

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
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
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/1796-134-0x0000000000DE0000-0x0000000000E80000-memory.dmp

Filesize
640KB

Download
memory/1796-147-0x0000000000DE0000-0x0000000000E80000-memory.dmp

Filesize
640KB

Download