24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010

Analysis

max time kernel
91s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
22/04/2023, 14:00

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General

Target

24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe
Size

277KB
MD5

d678503aea737e9e68194d5d10af0f97
SHA1

b16f757828630737668653410c223fff0127533e
SHA256

24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010
SHA512

2967e0eb1e8df41a29d3fbf4dcf16bfaf4a3a40bb0ddaeb12bbfc0b8fde1f9e358aacc08eb3e1e3a002f9b748cf52980d52803d2faab2f2d19743b79a1f7b59b
SSDEEP

6144:1XzKdNY49u8rVvHrU7mczSlUHURodYQ01netE:ma4AoromczSLoeQ01P

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-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation	24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe

Executes dropped EXE 2 IoCs

pid	Process
1708	ITS SB App Switch.exe
5052	ITS SB App Switch.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1564-133-0x0000000000260000-0x0000000000300000-memory.dmp	upx
behavioral1/memory/1564-147-0x0000000000260000-0x0000000000300000-memory.dmp	upx
behavioral1/memory/1564-148-0x0000000000260000-0x0000000000300000-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
1564	24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe
1564	24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe
1564	24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe
1564	24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1564 wrote to memory of 1708	1564	24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe	84
PID 1564 wrote to memory of 1708	1564	24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe	84
PID 1564 wrote to memory of 1708	1564	24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe	84
PID 1564 wrote to memory of 5052	1564	24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe	85
PID 1564 wrote to memory of 5052	1564	24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe	85
PID 1564 wrote to memory of 5052	1564	24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe	85

C:\Users\Admin\AppData\Local\Temp\24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe
"C:\Users\Admin\AppData\Local\Temp\24d8a25f050bdc630b25712622f430c1fb1c6ef0d67da6c513559f3fc0960010.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1564
- 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:1708
- 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:5052

Network

MITRE ATT&CK Enterprise v6

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
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
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/1564-133-0x0000000000260000-0x0000000000300000-memory.dmp

Filesize
640KB

Download
memory/1564-147-0x0000000000260000-0x0000000000300000-memory.dmp

Filesize
640KB

Download
memory/1564-148-0x0000000000260000-0x0000000000300000-memory.dmp

Filesize
640KB

Download