1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27/05/2024, 18:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe
Size

266KB
MD5

8fad2b47fba5780d712388ba4c8333a8
SHA1

0c14e4b1a6c4c09c592b2af4372f048676192099
SHA256

1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9
SHA512

970b30768aad7f358aeb38d185e7d8457644a294645c3cb23cc716e7b8d94ccdf93249ece86c0a90190069129f38506185b89aebc9ee3f0a3686900c2e33d4f5
SSDEEP

6144:pXzKdNY49u8rVbaKC8H9lk3nzlMY2qzx01net:Sa4Anu9qBzbx01

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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe

Executes dropped EXE 2 IoCs

pid	Process
3968	ITS SB App Switch.exe
1180	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/4280-0-0x0000000000F90000-0x0000000001030000-memory.dmp	upx
behavioral1/memory/4280-14-0x0000000000F90000-0x0000000001030000-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
4280	1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe
4280	1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe
4280	1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe
4280	1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4280 wrote to memory of 3968	4280	1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe	81
PID 4280 wrote to memory of 3968	4280	1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe	81
PID 4280 wrote to memory of 3968	4280	1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe	81
PID 4280 wrote to memory of 1180	4280	1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe	82
PID 4280 wrote to memory of 1180	4280	1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe	82
PID 4280 wrote to memory of 1180	4280	1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe	82

C:\Users\Admin\AppData\Local\Temp\1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe
"C:\Users\Admin\AppData\Local\Temp\1d13a9f511304d29a6f318a9ca5a739b369c9029f21d14afdf255f2de4cd38c9.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4280
- 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:3968
- 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:1180

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
memory/4280-0-0x0000000000F90000-0x0000000001030000-memory.dmp

Filesize
640KB

Download
memory/4280-14-0x0000000000F90000-0x0000000001030000-memory.dmp

Filesize
640KB

Download