d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06/07/2024, 20:15

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General

Target

d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe
Size

266KB
MD5

a7756a34fefa6d4607316a592f750cf7
SHA1

e4cd624d712fcedb3ecf8628b2a3df77aaf56c4e
SHA256

d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989
SHA512

a5a00047f5cea4b5c1add6309b4ba80e530529c614bbdf685702981b33fdb9563366138f5449cb94f8ed4a3f89577ab834ca95d0771cc080ed720c64377fae05
SSDEEP

6144:NXzKdNY49u8rVhJxaHWglpugmv+3gkCK2xzW90BjeB:ua4A4CHzlnI010B

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-1-5-21-2753856825-3907105642-1818461144-1000\Control Panel\International\Geo\Nation	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe

Executes dropped EXE 2 IoCs

pid	Process
2088	ITS SB App Switch.exe
1340	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/1776-0-0x00000000007C0000-0x0000000000860000-memory.dmp	upx
behavioral1/memory/1776-16-0x00000000007C0000-0x0000000000860000-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
1776	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe
1776	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe
1776	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe
1776	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 2088	1776	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe	85
PID 1776 wrote to memory of 2088	1776	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe	85
PID 1776 wrote to memory of 2088	1776	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe	85
PID 1776 wrote to memory of 1340	1776	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe	86
PID 1776 wrote to memory of 1340	1776	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe	86
PID 1776 wrote to memory of 1340	1776	d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe	86

C:\Users\Admin\AppData\Local\Temp\d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe
"C:\Users\Admin\AppData\Local\Temp\d8f7f119b4ac3f4c9931d4dbad073252f24375cdb150cb083b755bdeecf25989.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1776
- 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:2088
- 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:1340

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
137KB

MD5
8e277c55b2b8f512823e5c384d0e2177

SHA1
371f387b9860191a51b4b830ce8c060df4b3586b

SHA256
bb9a8cd5a67af174554effd9cbebb23dca4d1acccf4b06f183430e0a7a11f46e

SHA512
854499bff4b6802b66a14f5d7d347c0fd4648e9dad548b2f6dddf5e73a91b177e9334fcb47a23e0ac53343d27082a914225e0e4dae6b0a5dedf058251d1f9112

Download Submit
memory/1776-0-0x00000000007C0000-0x0000000000860000-memory.dmp

Filesize
640KB

Download
memory/1776-16-0x00000000007C0000-0x0000000000860000-memory.dmp

Filesize
640KB

Download