b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 15:14

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General

Target

b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe
Size

266KB
MD5

574e2cb1916fd2d7e8ac0d261ea125d4
SHA1

4e6e540fcc482a439a4d26d0fa3d3e1b06df5d12
SHA256

b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5
SHA512

0cd781f50efb6ee83871d13a74ee6d7844a90f523bd5c99046e5f7decad545320f3b89b60040bd06b029b4854d21affcb35285c3a4ca25f7c7623cd3326f94c0
SSDEEP

3072:6NXEGZJWhfNFC4S60+XoLczrVmX7EhKRuKP4VTqEzN/vMSRPkTMeoWH01ne4PK:IXzKdNY49u8rVGZmT/TRPkTMeR01net

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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe

Executes dropped EXE 2 IoCs

pid	Process
1988	ITS SB App Switch.exe
1036	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/1888-0-0x0000000000CE0000-0x0000000000D80000-memory.dmp	upx
behavioral1/memory/1888-14-0x0000000000CE0000-0x0000000000D80000-memory.dmp	upx
behavioral1/memory/1888-15-0x0000000000CE0000-0x0000000000D80000-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
1888	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe
1888	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe
1888	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe
1888	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1888 wrote to memory of 1988	1888	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe	81
PID 1888 wrote to memory of 1988	1888	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe	81
PID 1888 wrote to memory of 1988	1888	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe	81
PID 1888 wrote to memory of 1036	1888	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe	82
PID 1888 wrote to memory of 1036	1888	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe	82
PID 1888 wrote to memory of 1036	1888	b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe	82

C:\Users\Admin\AppData\Local\Temp\b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe
"C:\Users\Admin\AppData\Local\Temp\b093b9c81fb5d06cd0f3c563ddaf08e454fb754dcec97086721717e7bb7f94a5.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1888
- 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:1988
- 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:1036

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/1888-0-0x0000000000CE0000-0x0000000000D80000-memory.dmp

Filesize
640KB

Download
memory/1888-14-0x0000000000CE0000-0x0000000000D80000-memory.dmp

Filesize
640KB

Download
memory/1888-15-0x0000000000CE0000-0x0000000000D80000-memory.dmp

Filesize
640KB

Download