f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c

General

Target

f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe
Size

212KB
MD5

0d4a45dce9816e44827346c0274dac14
SHA1

4887801c2741a6905e75fc1acf4282441546378f
SHA256

f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c
SHA512

53c6c7ab56813ff36dd4995a458a7658ace56d19786bec5ac636aaa04296096c579f841cde48568e0105970f7e08707e6577fafb1f551e3309e45c92460273dd
SSDEEP

6144:3srM8O2JG4GpRKnvmb7/D26h/xFb8RQF9jwC/tRvPXbyheAg4ZIjJCe5SG:8rM8OUPURKnvmb7/D26xb8RQF9jwC/Tz

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

T1564.001

Modify Registry

T1112

Processes:

wuwap.exef905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	wuwap.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe

Executes dropped EXE 1 IoCs

Processes:

wuwap.exe

pid process

4952 wuwap.exe

pid	process
4952	wuwap.exe

Adds Run key to start application 2 TTPs 51 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

wuwap.exef905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /K"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /a"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /l"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /T"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /U"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /N"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /L"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /p"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /X"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /v"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /h"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /g"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /D"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /S"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /z"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /b"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /i"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /V"	f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /R"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /E"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /A"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /B"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /y"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /u"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /j"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /J"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /O"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /P"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /V"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /x"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /Y"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /G"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /s"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /e"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /k"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /C"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /t"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /c"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /H"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /I"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /f"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /d"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /w"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /n"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /Q"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /M"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /o"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /q"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /m"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /r"	wuwap.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wuwap = "C:\\Users\\Admin\\wuwap.exe /Z"	wuwap.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exewuwap.exe

pid	process
3400	f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe
3400	f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe
4952	wuwap.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exewuwap.exe

pid process

3400 f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe
4952 wuwap.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe

description	pid	process	target process
PID 3400 wrote to memory of 4952	3400	f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe	wuwap.exe
PID 3400 wrote to memory of 4952	3400	f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe	wuwap.exe
PID 3400 wrote to memory of 4952	3400	f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe	wuwap.exe

C:\Users\Admin\AppData\Local\Temp\f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe
"C:\Users\Admin\AppData\Local\Temp\f905cf7e130ececea4c6256f3b816dcdfcd7cd165d1cbf89d3038d256e80909c.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3400
- C:\Users\Admin\wuwap.exe
  "C:\Users\Admin\wuwap.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:4952

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4032 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8
1⤵
PID:1336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Hide Artifacts

1

T1564

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\wuwap.exe

Filesize
212KB

MD5
f25826799dce6885b3cce2136ce3516f

SHA1
fc7a2b4cbb40e68936f4e3bf78997c0a6562648c

SHA256
0e543707104f5a0dd5f0ed84daf6c4bb737f48fe8c7c8418c63d85d532e4ffd2

SHA512
72a0129b74176d6f6b414144fa073de21cc0e13bd9281e2216fb9ef270c061edd6cc39395d1ff4ab29e9b115181c443aca1a815022932cc74ef948294a0aa22e

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads