20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f

General

Target

20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe
Size

260KB
MD5

456da6d8714b90542ec945409b75cba0
SHA1

62dd67e56b88e9dcf73a9fde6179614500aadd00
SHA256

20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f
SHA512

4ffca508581052b51f920e96bba5c23635dec91ec217ee8291551571f7a0b78f0f9cdcc77bb428aa4abfc01a6d960a78e133df7927567a6aa3b55c09b3d01d0f
SSDEEP

3072:Zw9ei+xWdwTiE64j9a45Kf/4xLMfKdRR7yH3TFavCPQjIYQHCd8boxQVV/V3xion:ejdwT/6qKWmH3TFCCoNLx+VH

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

Processes:

20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exedeaxu.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	deaxu.exe

Executes dropped EXE 1 IoCs

Processes:

deaxu.exe

pid process

1480 deaxu.exe

pid	process
1480	deaxu.exe

Loads dropped DLL 2 IoCs

Processes:

20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe

pid	process
1388	20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe
1388	20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe

Adds Run key to start application 2 TTPs 52 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

deaxu.exe20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /o"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /Y"	deaxu.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\	20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /F"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /j"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /x"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /u"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /T"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /Z"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /W"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /f"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /Q"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /N"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /G"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /p"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /X"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /C"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /w"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /B"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /b"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /d"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /U"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /e"	deaxu.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /k"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /E"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /M"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /n"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /r"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /K"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /h"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /I"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /a"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /J"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /R"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /P"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /v"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /A"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /g"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /j"	20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /L"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /V"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /y"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /D"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /s"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /H"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /i"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /S"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /q"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /t"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /z"	deaxu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\deaxu = "C:\\Users\\Admin\\deaxu.exe /O"	deaxu.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

Processes:

20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exedeaxu.exe

pid	process
1388	20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe
1480	deaxu.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exedeaxu.exe

pid process

1388 20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe
1480 deaxu.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe

description	pid	process	target process
PID 1388 wrote to memory of 1480	1388	20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe	deaxu.exe
PID 1388 wrote to memory of 1480	1388	20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe	deaxu.exe
PID 1388 wrote to memory of 1480	1388	20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe	deaxu.exe
PID 1388 wrote to memory of 1480	1388	20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe	deaxu.exe

C:\Users\Admin\AppData\Local\Temp\20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.exe
"C:\Users\Admin\AppData\Local\Temp\20f2c1a103f184536f306385fa2f7458908a0edc174efa28d3b576892667b98f.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:1388

C:\Users\Admin\deaxu.exe
"C:\Users\Admin\deaxu.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:1480

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\deaxu.exe

Filesize
260KB

MD5
49a31bf3302a77ed93ad08e140b20f88

SHA1
31800ad8d2ebf654e88e38bba01b9704d1d9aed1

SHA256
fdb9eccb995138daa3220cf402d6add23f6b00382e622c175325ce0b6205c882

SHA512
9b099dd09a1b095901d1110ea0a0e989a990d332eefb9d4f77eba44c4694a41c5ed8d8f7f2d5542036444f1e0e69ffaeed5c7109c342f80704b52eaf87cfd7a8

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

Filesize
260KB

MD5
49a31bf3302a77ed93ad08e140b20f88

SHA1
31800ad8d2ebf654e88e38bba01b9704d1d9aed1

SHA256
fdb9eccb995138daa3220cf402d6add23f6b00382e622c175325ce0b6205c882

SHA512
9b099dd09a1b095901d1110ea0a0e989a990d332eefb9d4f77eba44c4694a41c5ed8d8f7f2d5542036444f1e0e69ffaeed5c7109c342f80704b52eaf87cfd7a8

Download Submit
\Users\Admin\deaxu.exe

Filesize
260KB

MD5
49a31bf3302a77ed93ad08e140b20f88

SHA1
31800ad8d2ebf654e88e38bba01b9704d1d9aed1

SHA256
fdb9eccb995138daa3220cf402d6add23f6b00382e622c175325ce0b6205c882

SHA512
9b099dd09a1b095901d1110ea0a0e989a990d332eefb9d4f77eba44c4694a41c5ed8d8f7f2d5542036444f1e0e69ffaeed5c7109c342f80704b52eaf87cfd7a8

Download Submit
\Users\Admin\deaxu.exe

Filesize
260KB

MD5
49a31bf3302a77ed93ad08e140b20f88

SHA1
31800ad8d2ebf654e88e38bba01b9704d1d9aed1

SHA256
fdb9eccb995138daa3220cf402d6add23f6b00382e622c175325ce0b6205c882

SHA512
9b099dd09a1b095901d1110ea0a0e989a990d332eefb9d4f77eba44c4694a41c5ed8d8f7f2d5542036444f1e0e69ffaeed5c7109c342f80704b52eaf87cfd7a8

Download Submit
memory/1388-56-0x0000000075F51000-0x0000000075F53000-memory.dmp

Filesize
8KB

Download
memory/1480-59-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads