074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf

Analysis

max time kernel
148s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2023, 04:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe
Size

266KB
MD5

ed3849c2b90a84272fe0340e2b04e12f
SHA1

174ef32dcb782dcedbeaddad1ed40961f2937b00
SHA256

074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf
SHA512

1e09c2b0e387b003917ac0a7e3d938a44a2e760d031974d4a28a55a2d9c072405958bbc4afc7110168aa88494ada5cb9119c8e20fd99d50d74978cddca0e7ee1
SSDEEP

3072:GNXEGZJWhfNFC4S60+XoLczrVmXwEhKRuK3WKK8/3UuwiDIAkJhgDdSH01ne4PK:UXzKdNY49u8rVfsypDIAygDs01net

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-1-5-21-1574508946-349927670-1185736483-1000\Control Panel\International\Geo\Nation	074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe

Executes dropped EXE 2 IoCs

pid	Process
3444	ITS SB App Switch.exe
2900	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4000-0-0x0000000000FB0000-0x0000000001050000-memory.dmp	upx
behavioral2/memory/4000-2-0x0000000000FB0000-0x0000000001050000-memory.dmp	upx
behavioral2/memory/4000-11-0x0000000000FB0000-0x0000000001050000-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
4000	074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe
4000	074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe
4000	074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe
4000	074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4000 wrote to memory of 3444	4000	074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe	83
PID 4000 wrote to memory of 3444	4000	074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe	83
PID 4000 wrote to memory of 3444	4000	074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe	83
PID 4000 wrote to memory of 2900	4000	074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe	84
PID 4000 wrote to memory of 2900	4000	074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe	84
PID 4000 wrote to memory of 2900	4000	074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe	84

C:\Users\Admin\AppData\Local\Temp\074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe
"C:\Users\Admin\AppData\Local\Temp\074b6a1dadb947906d3631e17d718952b62bfe83800226213ac297d639695baf.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4000
- 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:3444
- 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:2900

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

Loading Replay Monitor...

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
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/4000-0-0x0000000000FB0000-0x0000000001050000-memory.dmp

Filesize
640KB

Download
memory/4000-2-0x0000000000FB0000-0x0000000001050000-memory.dmp

Filesize
640KB

Download
memory/4000-11-0x0000000000FB0000-0x0000000001050000-memory.dmp

Filesize
640KB

Download