9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca

Analysis

max time kernel
140s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 05:07

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General

Target

9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe
Size

266KB
MD5

f0342528dd2089ba9d1251733485b5ad
SHA1

f8f319f6a12f9632c74d450e9207e6a2d40dffe3
SHA256

9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca
SHA512

704072c48ba968379de2dda4d6153163f909288f303c0a5021d518b2e45021e9f07a0f8d253b44ae64377250d7ccedf08e9ddaab2aac46504fe77cf45eaf9039
SSDEEP

6144:JXzKdNY49u8rVU+9mdB7Les+eFMBxIUq0BjeB:ya4AYMBu/eF+Tq0B

Score

7^/10

discovery 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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe

Executes dropped EXE 2 IoCs

pid	Process
3764	ITS SB App Switch.exe
3044	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/4720-0-0x00000000008D0000-0x0000000000970000-memory.dmp	upx
behavioral1/memory/4720-20-0x00000000008D0000-0x0000000000970000-memory.dmp	upx

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ITS SB App Switch.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4720	9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe
4720	9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe
4720	9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe
4720	9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4720 wrote to memory of 3764	4720	9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe	84
PID 4720 wrote to memory of 3764	4720	9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe	84
PID 4720 wrote to memory of 3764	4720	9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe	84
PID 4720 wrote to memory of 3044	4720	9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe	85
PID 4720 wrote to memory of 3044	4720	9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe	85
PID 4720 wrote to memory of 3044	4720	9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe	85

C:\Users\Admin\AppData\Local\Temp\9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe
"C:\Users\Admin\AppData\Local\Temp\9708bae55947c53317ae4932787a8b173b0e4404e284588770a6948058dfcdca.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4720
- 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:3764
- 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
  - System Location Discovery: System Language Discovery
  PID:3044

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
137KB

MD5
8e277c55b2b8f512823e5c384d0e2177

SHA1
371f387b9860191a51b4b830ce8c060df4b3586b

SHA256
bb9a8cd5a67af174554effd9cbebb23dca4d1acccf4b06f183430e0a7a11f46e

SHA512
854499bff4b6802b66a14f5d7d347c0fd4648e9dad548b2f6dddf5e73a91b177e9334fcb47a23e0ac53343d27082a914225e0e4dae6b0a5dedf058251d1f9112

Download Submit
memory/4720-0-0x00000000008D0000-0x0000000000970000-memory.dmp

Filesize
640KB

Download
memory/4720-20-0x00000000008D0000-0x0000000000970000-memory.dmp

Filesize
640KB

Download