09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481

Analysis

max time kernel
84s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2023, 00:24

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General

Target

09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe
Size

277KB
MD5

11c3e1aedb4a72f44cd8171e2e5dad85
SHA1

6a57fd298ccd7042f15ff3df79332eb600b4b59d
SHA256

09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481
SHA512

f1289330528d4170a5d57f7a1bf595c593d2b6df7e1548f4f77f93163c68ce5776d905237962b3acc44c827a0fe669a7e06ea2d72c1c34c5b326f871f7938f1f
SSDEEP

6144:PXzKdNY49u8rVyD40Ffx1oiBKx401net4:Qa4A9D4m32401z

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1304-133-0x0000000000CC0000-0x0000000000D60000-memory.dmp	upx
behavioral1/memory/1304-147-0x0000000000CC0000-0x0000000000D60000-memory.dmp	upx

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-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe

Executes dropped EXE 2 IoCs

pid	Process
1384	ITS SB App Switch.exe
3276	ITS SB App Switch.exe

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
1304	09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe
1304	09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe
1304	09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe
1304	09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1304 wrote to memory of 1384	1304	09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe	88
PID 1304 wrote to memory of 1384	1304	09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe	88
PID 1304 wrote to memory of 1384	1304	09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe	88
PID 1304 wrote to memory of 3276	1304	09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe	89
PID 1304 wrote to memory of 3276	1304	09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe	89
PID 1304 wrote to memory of 3276	1304	09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe	89

C:\Users\Admin\AppData\Local\Temp\09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe
"C:\Users\Admin\AppData\Local\Temp\09cb01bd5565c532969d30f2053887659bf3eb60477ca8578c8e2c19afd5c481.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1304
- 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:1384
- 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:3276

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/1304-133-0x0000000000CC0000-0x0000000000D60000-memory.dmp

Filesize
640KB

Download
memory/1304-147-0x0000000000CC0000-0x0000000000D60000-memory.dmp

Filesize
640KB

Download