46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
31-08-2023 18:29

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General

Target

46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe
Size

266KB
MD5

404fee42df7eb203b9dabd5cf879fca9
SHA1

cdcb1058e16bbe33332295f4734247a61149050b
SHA256

46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe
SHA512

efbd4da497eb920cd31a45846f682f54ccbd4e9d8a1217500e88a65400e808052c427836e581e8ad5b4a5be9927e1e0902979d900832b19ef1365db76efffba5
SSDEEP

6144:IXzKdNY49u8rVOepugmv+3gkCK2701net:3a4AonI0a01

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-1-5-21-1043950675-1972537973-2972532878-1000\Control Panel\International\Geo\Nation	46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe

Executes dropped EXE 2 IoCs

pid	Process
2156	ITS SB App Switch.exe
4620	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/2480-0-0x0000000000A40000-0x0000000000AE0000-memory.dmp	upx
behavioral1/memory/2480-14-0x0000000000A40000-0x0000000000AE0000-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
2480	46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe
2480	46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe
2480	46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe
2480	46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2156	2480	46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe	81
PID 2480 wrote to memory of 2156	2480	46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe	81
PID 2480 wrote to memory of 2156	2480	46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe	81
PID 2480 wrote to memory of 4620	2480	46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe	82
PID 2480 wrote to memory of 4620	2480	46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe	82
PID 2480 wrote to memory of 4620	2480	46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe	82

C:\Users\Admin\AppData\Local\Temp\46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe
"C:\Users\Admin\AppData\Local\Temp\46fbc65a49390b9e3af40326f2ab29a645efb193d3ec3f82d249aff92669febe.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2480
- 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:2156
- 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:4620

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
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/2480-0-0x0000000000A40000-0x0000000000AE0000-memory.dmp

Filesize
640KB

Download
memory/2480-14-0x0000000000A40000-0x0000000000AE0000-memory.dmp

Filesize
640KB

Download