7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
15/06/2024, 03:03

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General

Target

7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe
Size

266KB
MD5

40b98bcfd96cd19680aa8739f120555a
SHA1

378f548a44629e2a72a42c4290efc77083a3f7c1
SHA256

7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881
SHA512

9378623bf7f64797a0124f644853346ca94da4e606b220496d56ba1bf15be8c858329b0047c18b338ed560643f2b211813f9cca94c7b50eb5d49a3dd0cdd95dc
SSDEEP

3072:oNXEGZJWhfNFC4S60+XoLczrVmX+3htGRDHjS+/fbC8DcGsJBH01ne4PK:2XzKdNY49u8rVohjLHu8DcGI01net

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-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation	7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe

Executes dropped EXE 2 IoCs

pid	Process
1420	ITS SB App Switch.exe
4596	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/4068-0-0x0000000000790000-0x0000000000830000-memory.dmp	upx
behavioral1/memory/4068-14-0x0000000000790000-0x0000000000830000-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
4068	7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe
4068	7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe
4068	7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe
4068	7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4068 wrote to memory of 1420	4068	7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe	81
PID 4068 wrote to memory of 1420	4068	7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe	81
PID 4068 wrote to memory of 1420	4068	7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe	81
PID 4068 wrote to memory of 4596	4068	7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe	82
PID 4068 wrote to memory of 4596	4068	7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe	82
PID 4068 wrote to memory of 4596	4068	7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe	82

C:\Users\Admin\AppData\Local\Temp\7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe
"C:\Users\Admin\AppData\Local\Temp\7655bb9e359f71da1b41674fbf3a7f9d61265a84bc0307bd28ffa276bfedc881.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4068
- 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:1420
- 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:4596

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/4068-0-0x0000000000790000-0x0000000000830000-memory.dmp

Filesize
640KB

Download
memory/4068-14-0x0000000000790000-0x0000000000830000-memory.dmp

Filesize
640KB

Download