7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be

Analysis

max time kernel
48s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
19/09/2022, 09:41

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General

Target

7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe
Size

2.7MB
MD5

6a733a8b36b3e0a8fca4323e1b955387
SHA1

c333a5075249960d2f453f22a474974d16e0f4ed
SHA256

7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be
SHA512

cdfa9d6c7aafd674e5610061bd5747f67bfabd147202103edb600461c0c8a56b621bdbc3512d19b839d2184299e17211e132ee04ccdb5e7a2e4922fd22b4286d
SSDEEP

49152:gnrnTbaE5xNVh7dAuc6jO+i/LxgY5rhvofdbcR5hW:gW6NVhpi6K+6iibhW

Score

7^/10

evasion trojan

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-1-5-21-4063495947-34355257-727531523-1000\Software\Wine	7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1364	7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1364	7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe
1364	7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe
1364	7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1364 wrote to memory of 1240	1364	7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe	11
PID 1364 wrote to memory of 1240	1364	7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe	11
PID 1364 wrote to memory of 1240	1364	7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe	11
PID 1364 wrote to memory of 1240	1364	7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe	11

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1240
- C:\Users\Admin\AppData\Local\Temp\7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe
  "C:\Users\Admin\AppData\Local\Temp\7dd1c202c09404a17552b08f547eba851a208cefa4e1ec7e0a049508af5970be.exe"
  2⤵
  - Identifies Wine through registry keys
  - Checks whether UAC is enabled
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1364

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1240-56-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/1364-54-0x0000000000400000-0x00000000006B9000-memory.dmp

Filesize
2.7MB

Download
memory/1364-55-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/1364-59-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/1364-60-0x0000000000400000-0x00000000006B9000-memory.dmp

Filesize
2.7MB

Download