9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6

Analysis

max time kernel
92s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
26-05-2024 16:44

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General

Target

9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe
Size

266KB
MD5

9a6aae0c234ea69b25534c9a5238b7e1
SHA1

0c0f2fe326683613ded763a96b86c2b4b956194b
SHA256

9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6
SHA512

a0896268cda1d6dfe475b5103c895198657c1d35cd3c4e1dbbe8cb3606cfe61b33c3217d31d799836361378bbef73896b160c0e105e1fe4899349c545bbdcbe6
SSDEEP

3072:2NXEGZJWhfNFC4S60+XoLczrVmXwOvUNpzWGLiw6Zau4NDBzdrmaDbIIV/H01net:EXzKdNY49u8rVKvVwzz9d01net

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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe

Executes dropped EXE 2 IoCs

pid	Process
1440	ITS SB App Switch.exe
1876	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/3228-0-0x0000000000C40000-0x0000000000CE0000-memory.dmp	upx
behavioral1/memory/3228-14-0x0000000000C40000-0x0000000000CE0000-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
3228	9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe
3228	9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe
3228	9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe
3228	9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3228 wrote to memory of 1440	3228	9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe	82
PID 3228 wrote to memory of 1440	3228	9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe	82
PID 3228 wrote to memory of 1440	3228	9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe	82
PID 3228 wrote to memory of 1876	3228	9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe	83
PID 3228 wrote to memory of 1876	3228	9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe	83
PID 3228 wrote to memory of 1876	3228	9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe	83

C:\Users\Admin\AppData\Local\Temp\9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe
"C:\Users\Admin\AppData\Local\Temp\9916c7f292116fd0ff535c5270c4ca94a6b78e678aeaab52909dbbdf3eccb8c6.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3228
- 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:1440
- 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:1876

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/3228-0-0x0000000000C40000-0x0000000000CE0000-memory.dmp

Filesize
640KB

Download
memory/3228-14-0x0000000000C40000-0x0000000000CE0000-memory.dmp

Filesize
640KB

Download