63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67

Analysis

max time kernel
93s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29-06-2024 16:08

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General

Target

63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe
Size

266KB
MD5

12882866ced23fc651468c654e691ed3
SHA1

c40478e65ef95f50ee7d335c30cf8db8810b97f7
SHA256

63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67
SHA512

2d2b1f5f2cf5ac5a1ba02789be0115f6d5537460e782c6fa9cf7d2b38d463659b6474e84525bcc025272cab3373e0dba71691e76454f5b31e5b7d7c7b38994f9
SSDEEP

6144:hXzKdNY49u8rVKTnnGvWz8mvP6r8Wb0BjeB:aa4ApTnnGvWXu0B

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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe

Executes dropped EXE 2 IoCs

pid	Process
4176	ITS SB App Switch.exe
4960	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/1484-0-0x0000000000200000-0x00000000002A0000-memory.dmp	upx
behavioral1/memory/1484-19-0x0000000000200000-0x00000000002A0000-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
1484	63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe
1484	63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe
1484	63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe
1484	63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1484 wrote to memory of 4176	1484	63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe	80
PID 1484 wrote to memory of 4176	1484	63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe	80
PID 1484 wrote to memory of 4176	1484	63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe	80
PID 1484 wrote to memory of 4960	1484	63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe	81
PID 1484 wrote to memory of 4960	1484	63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe	81
PID 1484 wrote to memory of 4960	1484	63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe	81

C:\Users\Admin\AppData\Local\Temp\63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe
"C:\Users\Admin\AppData\Local\Temp\63bc35727ea57fcdccc50f82e6c5bcaa044828000b2fcc57232ee3e952ccda67.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1484
- 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:4176
- 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:4960

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

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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/1484-0-0x0000000000200000-0x00000000002A0000-memory.dmp

Filesize
640KB

Download
memory/1484-19-0x0000000000200000-0x00000000002A0000-memory.dmp

Filesize
640KB

Download