0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7

Analysis

max time kernel
88s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
26-04-2023 07:37

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General

Target

0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe
Size

277KB
MD5

25bea0eeecfbe9d604aac5f11ae1f0c2
SHA1

6615bcca9bb1de1b1a22b22a6bf749c8e826a975
SHA256

0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7
SHA512

97e828232f22ab619b2adcc3247c8d30450985710dcdf42c88b6d5475f71fc3e58443e3bac0c0a54e1dae08b9913ad7a9752fe7e5c92d3c3feaf2c1cba575ccc
SSDEEP

6144:+XzKdNY49u8rVDuw/EriGtJjcWI5P01netU:Fa4Anri6JGP01T

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/1168-133-0x0000000000280000-0x0000000000320000-memory.dmp	upx
behavioral1/memory/1168-147-0x0000000000280000-0x0000000000320000-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-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe

Executes dropped EXE 2 IoCs

pid	Process
1904	ITS SB App Switch.exe
5016	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
1168	0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe
1168	0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe
1168	0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe
1168	0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 1904	1168	0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe	85
PID 1168 wrote to memory of 1904	1168	0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe	85
PID 1168 wrote to memory of 1904	1168	0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe	85
PID 1168 wrote to memory of 5016	1168	0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe	86
PID 1168 wrote to memory of 5016	1168	0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe	86
PID 1168 wrote to memory of 5016	1168	0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe	86

C:\Users\Admin\AppData\Local\Temp\0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe
"C:\Users\Admin\AppData\Local\Temp\0c246dc8996d56d450c701c58d130f59906e8ba2d630baed6a9d8adf89e6f3c7.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1168
- 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:1904
- 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:5016

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/1168-133-0x0000000000280000-0x0000000000320000-memory.dmp

Filesize
640KB

Download
memory/1168-147-0x0000000000280000-0x0000000000320000-memory.dmp

Filesize
640KB

Download