45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33

Analysis

max time kernel
140s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
24-06-2024 13:16

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General

Target

45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe
Size

266KB
MD5

737ef34fca4e8a33c65c7382f4743970
SHA1

dd2b2a1623ec710cba4b5f76ddc0e8f2c70ab187
SHA256

45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33
SHA512

fb57292b8ca180002124f39a5b2b2dfe0fc1f88151f0cdc0cade1fcaf792b96f1b8bed73bc8782324b4c9c70abb823028636d14656ff389aefc502bb9f73e4c0
SSDEEP

3072:oNXEGZJWhfNFC4S60+XoLczrVmXQZlEXnOBATu3rejB1MiqGwe4ixH01ne4PK:2XzKdNY49u8rVZlQJCKvMiqGt01net

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-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation	45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe

Executes dropped EXE 2 IoCs

pid	Process
404	ITS SB App Switch.exe
3184	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/4412-0-0x00000000001C0000-0x0000000000260000-memory.dmp	upx
behavioral1/memory/4412-14-0x00000000001C0000-0x0000000000260000-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
4412	45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe
4412	45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe
4412	45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe
4412	45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4412 wrote to memory of 404	4412	45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe	82
PID 4412 wrote to memory of 404	4412	45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe	82
PID 4412 wrote to memory of 404	4412	45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe	82
PID 4412 wrote to memory of 3184	4412	45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe	83
PID 4412 wrote to memory of 3184	4412	45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe	83
PID 4412 wrote to memory of 3184	4412	45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe	83

C:\Users\Admin\AppData\Local\Temp\45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe
"C:\Users\Admin\AppData\Local\Temp\45c18511ed8ea29c7c203fda30add64ff865a5a1c17c8af4d6116d4ff523df33.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4412
- 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:404
- 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:3184

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/4412-0-0x00000000001C0000-0x0000000000260000-memory.dmp

Filesize
640KB

Download
memory/4412-14-0x00000000001C0000-0x0000000000260000-memory.dmp

Filesize
640KB

Download