b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
08-05-2024 18:56

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General

Target

b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe
Size

266KB
MD5

99c8b9b37e644a3331e1d99c3836c45c
SHA1

fdd8a3d4420099b744e2efae2ae3dad6954cdaff
SHA256

b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260
SHA512

2168d4fd23717ad6b97a73b92324f22daa22217857cc813917d869749134b2f488ba4cc232f118e9f9a9dae46ba96408c8f322545cd7f351406b33a96af2ccba
SSDEEP

3072:hNXEGZJWhfNFC4S60+XoLczrVmX+V37nC6Ht2pzWGLiw6Zau4NDBzdrmaDbIIWph:/XzKdNY49u8rVFV37nltrwzz9w01net

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-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe

Executes dropped EXE 2 IoCs

pid	Process
3428	ITS SB App Switch.exe
2884	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/244-0-0x0000000000B40000-0x0000000000BE0000-memory.dmp	upx
behavioral1/memory/244-14-0x0000000000B40000-0x0000000000BE0000-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
244	b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe
244	b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe
244	b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe
244	b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 244 wrote to memory of 3428	244	b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe	83
PID 244 wrote to memory of 3428	244	b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe	83
PID 244 wrote to memory of 3428	244	b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe	83
PID 244 wrote to memory of 2884	244	b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe	84
PID 244 wrote to memory of 2884	244	b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe	84
PID 244 wrote to memory of 2884	244	b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe	84

C:\Users\Admin\AppData\Local\Temp\b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe
"C:\Users\Admin\AppData\Local\Temp\b68ee5536ebe5798bfa17a9b6cc8af8f7be2aa6369acb5b3d9b159f006d66260.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:244
- 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:3428
- 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:2884

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/244-0-0x0000000000B40000-0x0000000000BE0000-memory.dmp

Filesize
640KB

Download
memory/244-14-0x0000000000B40000-0x0000000000BE0000-memory.dmp

Filesize
640KB

Download