26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea

Analysis

max time kernel
135s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
22/05/2023, 20:42

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe
Size

277KB
MD5

0be7af1895dccf7e5c1ce4594c665be9
SHA1

8bf88a8165778c194cb770bdcef43e977d7995a9
SHA256

26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea
SHA512

e9387ecdd554dff9ea83fb865e911626f1ca2581555aaccb43e1a1d19061e859fe3778ee208a0778941ba69c28e473dfccaaf7388a0f02e72ca3c3e43ffca321
SSDEEP

6144:GXzKdNY49u8rV0WflR4cj3VUKIpBd6k01netE:da4A04cxfI/01b

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/224-133-0x00000000000E0000-0x0000000000180000-memory.dmp	upx
behavioral1/memory/224-147-0x00000000000E0000-0x0000000000180000-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-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe

Executes dropped EXE 2 IoCs

pid	Process
2220	ITS SB App Switch.exe
4068	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
224	26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe
224	26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe
224	26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe
224	26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 224 wrote to memory of 2220	224	26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe	83
PID 224 wrote to memory of 2220	224	26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe	83
PID 224 wrote to memory of 2220	224	26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe	83
PID 224 wrote to memory of 4068	224	26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe	84
PID 224 wrote to memory of 4068	224	26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe	84
PID 224 wrote to memory of 4068	224	26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe	84

C:\Users\Admin\AppData\Local\Temp\26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe
"C:\Users\Admin\AppData\Local\Temp\26df95925550916dabe67099dc7740918ca4f6eb5fc5a84d642755eff48847ea.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:224
- 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:2220
- 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:4068

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

Loading Replay Monitor...

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/224-133-0x00000000000E0000-0x0000000000180000-memory.dmp

Filesize
640KB

Download
memory/224-147-0x00000000000E0000-0x0000000000180000-memory.dmp

Filesize
640KB

Download