80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721

Analysis

max time kernel
151s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
24/11/2022, 00:28

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General

Target

80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
Size

136KB
MD5

2707aec8887ce87ba6056337f3f21cf6
SHA1

4b4d440b38d01beb8eef9321d16c64ce24b46bbe
SHA256

80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721
SHA512

7c951080ba3ae5999dcf485eca3f74048c4b875a236a0302ab9f1f93ca074041f878a193b661b92b27860067cc3c0013a5f05afa151d16790f913f4946e75e9e
SSDEEP

3072:N/d4UYVULB+La7ijQqXWuVB3HUadMxSeBnULc5uszD9dDy6Ha:N/d4UYVULB+La7i5VB30aSxFBnULc5uu

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	Admin.exe

Executes dropped EXE 1 IoCs

pid	Process
2020	Admin.exe

Loads dropped DLL 2 IoCs

pid	Process
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\Admin = "C:\\Users\\Admin\\Admin.exe"	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	Admin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\Admin = "C:\\Users\\Admin\\Admin.exe"	Admin.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
2020	Admin.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 2020	2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe	26
PID 2032 wrote to memory of 2020	2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe	26
PID 2032 wrote to memory of 2020	2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe	26
PID 2032 wrote to memory of 2020	2032	80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe	26

C:\Users\Admin\AppData\Local\Temp\80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe
"C:\Users\Admin\AppData\Local\Temp\80cabb44ecd172918296d3c0ac79aab37bde4cd5708fabfdf512aab79b38f721.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Users\Admin\Admin.exe
  "C:\Users\Admin\Admin.exe"
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2020

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\Admin.exe

Filesize
136KB

MD5
4ae809e1906dd01d7ce9ccba5d19ad2f

SHA1
88deeb12a831feb252b86a3ceafcf73122712ec7

SHA256
e0f888ccc3a19fd11c81f60e2dcdda7c20df2a0802f8807e42507293350a52a5

SHA512
78062aac6ad31534c33c31584428bd42d4946e5facdd73cc8f182cef21d251e997bc7711025a96ab986806f0b69fed0088fd89be9560f80e0a8ae2f53e317e98

Download Submit
\Users\Admin\Admin.exe

Filesize
136KB

MD5
4ae809e1906dd01d7ce9ccba5d19ad2f

SHA1
88deeb12a831feb252b86a3ceafcf73122712ec7

SHA256
e0f888ccc3a19fd11c81f60e2dcdda7c20df2a0802f8807e42507293350a52a5

SHA512
78062aac6ad31534c33c31584428bd42d4946e5facdd73cc8f182cef21d251e997bc7711025a96ab986806f0b69fed0088fd89be9560f80e0a8ae2f53e317e98

Download Submit
\Users\Admin\Admin.exe

Filesize
136KB

MD5
4ae809e1906dd01d7ce9ccba5d19ad2f

SHA1
88deeb12a831feb252b86a3ceafcf73122712ec7

SHA256
e0f888ccc3a19fd11c81f60e2dcdda7c20df2a0802f8807e42507293350a52a5

SHA512
78062aac6ad31534c33c31584428bd42d4946e5facdd73cc8f182cef21d251e997bc7711025a96ab986806f0b69fed0088fd89be9560f80e0a8ae2f53e317e98

Download Submit
memory/2020-62-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2032-54-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2032-57-0x0000000075A71000-0x0000000075A73000-memory.dmp

Filesize
8KB

Download