741a3ee4476d812386dcf92b85adef3bd51aed823fa2d7ff87f16d9fee73762a

Analysis

max time kernel
143s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20230621-en
resource tags

arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2023, 14:57

Target

4winkey.exe
Size

2.2MB
MD5

06dbde6d228a2c398276cf4eaf87eac7
SHA1

3431aef99aa6f0f8496e03de73bb33f3a268db29
SHA256

741a3ee4476d812386dcf92b85adef3bd51aed823fa2d7ff87f16d9fee73762a
SHA512

0fe730befb6241e0c6834271dc7235bc12bcbd2b6aa4ce653cfee15f16bafead3c8e43630d6126986672cb406856e4e8cf89a8bded59d1d098b6adb70e2a3c55
SSDEEP

49152:34p0ZTmiu6tWE+Inc21hvSB1FtTIL9lH02I:ISTmj6tDTc21kPybZ

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/1936-133-0x0000000000400000-0x0000000000880000-memory.dmp	upx
behavioral2/memory/1936-134-0x0000000000400000-0x0000000000880000-memory.dmp	upx

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
18	ip-api.com

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

C:\Users\Admin\AppData\Local\Temp\4winkey.exe
"C:\Users\Admin\AppData\Local\Temp\4winkey.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:1936

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/1936-133-0x0000000000400000-0x0000000000880000-memory.dmp

Filesize
4.5MB

Download
memory/1936-134-0x0000000000400000-0x0000000000880000-memory.dmp

Filesize
4.5MB

Download