fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c

Analysis

max time kernel
153s
max time network
180s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
20/10/2022, 01:29

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General

Target

fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
Size

136KB
MD5

7476cfd605556225074e8f71635905d0
SHA1

21d2c27439a51e06a835c9486595e7ea02d5015c
SHA256

fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c
SHA512

60d030b81796f5b281a06f403cef7b1b984159346ebf3178240fff8b9ad3ebd6fb20417b9b02d26c4cd982c8a748bef0379d615474797abcdfd5a27ac27705de
SSDEEP

3072:BiLBZkH2dqPoPPGrGbCx9TEWDZxj6AMd:4U2CoPOibeEW9jq

Score

10^/10

evasion persistence upx

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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	panot.exe

Executes dropped EXE 2 IoCs

pid	Process
1008	panot.exe
1592	panot.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1516-56-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral1/memory/1516-59-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral1/memory/1516-60-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral1/memory/1516-61-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral1/memory/1516-64-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral1/memory/1516-66-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral1/memory/1592-83-0x0000000000400000-0x000000000042F000-memory.dmp	upx
behavioral1/memory/1592-85-0x0000000000400000-0x000000000042F000-memory.dmp	upx

Loads dropped DLL 2 IoCs

pid	Process
1516	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
1516	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe

Adds Run key to start application 2 TTPs 29 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /s"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /l"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /k"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /n"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /j"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /t"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /y"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /o"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /f"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /m"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /q"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /p"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /i"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /h"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /b"	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /x"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /c"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /z"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /w"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /a"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /d"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /e"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /r"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /b"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /u"	panot.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /v"	panot.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\panot = "C:\\Users\\Admin\\panot.exe /g"	panot.exe

Maps connected drives based on registry 3 TTPs 4 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	panot.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	panot.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 948 set thread context of 1516	948	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	28
PID 1008 set thread context of 1592	1008	panot.exe	30

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
1516	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe
1592	panot.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
948	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
948	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
1516	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
1008	panot.exe
1008	panot.exe
1592	panot.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 948 wrote to memory of 1516	948	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	28
PID 948 wrote to memory of 1516	948	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	28
PID 948 wrote to memory of 1516	948	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	28
PID 948 wrote to memory of 1516	948	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	28
PID 948 wrote to memory of 1516	948	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	28
PID 948 wrote to memory of 1516	948	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	28
PID 948 wrote to memory of 1516	948	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	28
PID 948 wrote to memory of 1516	948	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	28
PID 948 wrote to memory of 1516	948	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	28
PID 1516 wrote to memory of 1008	1516	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	29
PID 1516 wrote to memory of 1008	1516	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	29
PID 1516 wrote to memory of 1008	1516	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	29
PID 1516 wrote to memory of 1008	1516	fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe	29
PID 1008 wrote to memory of 1592	1008	panot.exe	30
PID 1008 wrote to memory of 1592	1008	panot.exe	30
PID 1008 wrote to memory of 1592	1008	panot.exe	30
PID 1008 wrote to memory of 1592	1008	panot.exe	30
PID 1008 wrote to memory of 1592	1008	panot.exe	30
PID 1008 wrote to memory of 1592	1008	panot.exe	30
PID 1008 wrote to memory of 1592	1008	panot.exe	30
PID 1008 wrote to memory of 1592	1008	panot.exe	30
PID 1008 wrote to memory of 1592	1008	panot.exe	30

C:\Users\Admin\AppData\Local\Temp\fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
"C:\Users\Admin\AppData\Local\Temp\fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:948
- C:\Users\Admin\AppData\Local\Temp\fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c.exe
  71
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Loads dropped DLL
  - Adds Run key to start application
  - Maps connected drives based on registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1516
- - C:\Users\Admin\panot.exe
    "C:\Users\Admin\panot.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1008
  - - C:\Users\Admin\panot.exe
      71
      4⤵
      Modifies visiblity of hidden/system files in Explorer
      Executes dropped EXE
      Adds Run key to start application
      Maps connected drives based on registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of SetWindowsHookEx
      PID:1592

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

Peripheral Device Discovery

T1120

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\panot.exe

Filesize
136KB

MD5
7476cfd605556225074e8f71635905d0

SHA1
21d2c27439a51e06a835c9486595e7ea02d5015c

SHA256
fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c

SHA512
60d030b81796f5b281a06f403cef7b1b984159346ebf3178240fff8b9ad3ebd6fb20417b9b02d26c4cd982c8a748bef0379d615474797abcdfd5a27ac27705de

Download Submit
C:\Users\Admin\panot.exe

Filesize
136KB

MD5
7476cfd605556225074e8f71635905d0

SHA1
21d2c27439a51e06a835c9486595e7ea02d5015c

SHA256
fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c

SHA512
60d030b81796f5b281a06f403cef7b1b984159346ebf3178240fff8b9ad3ebd6fb20417b9b02d26c4cd982c8a748bef0379d615474797abcdfd5a27ac27705de

Download Submit
C:\Users\Admin\panot.exe

Filesize
136KB

MD5
7476cfd605556225074e8f71635905d0

SHA1
21d2c27439a51e06a835c9486595e7ea02d5015c

SHA256
fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c

SHA512
60d030b81796f5b281a06f403cef7b1b984159346ebf3178240fff8b9ad3ebd6fb20417b9b02d26c4cd982c8a748bef0379d615474797abcdfd5a27ac27705de

Download Submit
\Users\Admin\panot.exe

Filesize
136KB

MD5
7476cfd605556225074e8f71635905d0

SHA1
21d2c27439a51e06a835c9486595e7ea02d5015c

SHA256
fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c

SHA512
60d030b81796f5b281a06f403cef7b1b984159346ebf3178240fff8b9ad3ebd6fb20417b9b02d26c4cd982c8a748bef0379d615474797abcdfd5a27ac27705de

Download Submit
\Users\Admin\panot.exe

Filesize
136KB

MD5
7476cfd605556225074e8f71635905d0

SHA1
21d2c27439a51e06a835c9486595e7ea02d5015c

SHA256
fa0eb1ecae3012cc9166f4355390712da7d8e0772975fd51c851d9d3a209656c

SHA512
60d030b81796f5b281a06f403cef7b1b984159346ebf3178240fff8b9ad3ebd6fb20417b9b02d26c4cd982c8a748bef0379d615474797abcdfd5a27ac27705de

Download Submit
memory/1516-60-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1516-66-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1516-56-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1516-65-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

Filesize
8KB

Download
memory/1516-61-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1516-64-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1516-59-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1516-73-0x0000000073B31000-0x0000000073B33000-memory.dmp

Filesize
8KB

Download
memory/1592-83-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1592-85-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download