a9417ce241dba90e4d600a3f7b234d3a69a8b6e7c54eb9f5504bec36dbcd8f66

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
01/01/2024, 20:05

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General

Target

3dc2de6ead8b050703a089a9a99996b3.exe
Size

689KB
MD5

3dc2de6ead8b050703a089a9a99996b3
SHA1

84172af08dfcd74f70edb1eb5021543138c99fc6
SHA256

a9417ce241dba90e4d600a3f7b234d3a69a8b6e7c54eb9f5504bec36dbcd8f66
SHA512

b272ed902c668cbd520d6bf9f16e2ff2dcdc00194f03a902aa1f1e144cb9ec0b4bcf1ad6591a4ab143e477d0a58621bc074b1f927db0b945c21396142e257726
SSDEEP

12288:RRhtcl4r/lT2xWx5lxU4ldKVXBBgnLbr70aDjxjd68O1DVe0ZKs6/D:ttcYR2xWPvbIBgEaD768mDVe0ZK

Score

7^/10

evasion

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Wine	3dc2de6ead8b050703a089a9a99996b3.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2724	3dc2de6ead8b050703a089a9a99996b3.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2724	3dc2de6ead8b050703a089a9a99996b3.exe
2724	3dc2de6ead8b050703a089a9a99996b3.exe
2724	3dc2de6ead8b050703a089a9a99996b3.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2724 wrote to memory of 1276	2724	3dc2de6ead8b050703a089a9a99996b3.exe	7
PID 2724 wrote to memory of 1276	2724	3dc2de6ead8b050703a089a9a99996b3.exe	7
PID 2724 wrote to memory of 1276	2724	3dc2de6ead8b050703a089a9a99996b3.exe	7
PID 2724 wrote to memory of 1276	2724	3dc2de6ead8b050703a089a9a99996b3.exe	7
PID 2724 wrote to memory of 1276	2724	3dc2de6ead8b050703a089a9a99996b3.exe	7
PID 2724 wrote to memory of 1276	2724	3dc2de6ead8b050703a089a9a99996b3.exe	7

C:\Users\Admin\AppData\Local\Temp\3dc2de6ead8b050703a089a9a99996b3.exe
"C:\Users\Admin\AppData\Local\Temp\3dc2de6ead8b050703a089a9a99996b3.exe"
1⤵
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2724

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1276-4-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/1276-13-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/2724-0-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/2724-7-0x0000000003E30000-0x0000000003E31000-memory.dmp

Filesize
4KB

Download
memory/2724-9-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/2724-5-0x0000000003E50000-0x0000000003E51000-memory.dmp

Filesize
4KB

Download
memory/2724-3-0x0000000003E40000-0x0000000003E42000-memory.dmp

Filesize
8KB

Download
memory/2724-2-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/2724-25-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download