7b945b5dfbfc10571d7ace8c450c5839b2539bcc753a8525333c2d21eed74990

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17-04-2024 22:34

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General

Target

f6b7effebe4708544640c9a033a4688b_JaffaCakes118.exe
Size

582KB
MD5

f6b7effebe4708544640c9a033a4688b
SHA1

79ae5c325c90f065ba0ad9ef43e03709bdc2aecd
SHA256

7b945b5dfbfc10571d7ace8c450c5839b2539bcc753a8525333c2d21eed74990
SHA512

12f3a3ed5fb04eee6343a00d22ea35517dfe8217d3cc080db8bed4ea4b8dc57069a11a9014ec41316ae0b0e7ac70e14c157cde4f80b4ea0e0b12b22196783399
SSDEEP

12288:xN6pzhWifNaC3tMIYVNb3y7VjfUJhtZ6iq:OzhWifNaCmDy7t0htcL

Score

8^/10

persistence

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\ofwtyp.sys	f6b7effebe4708544640c9a033a4688b_JaffaCakes118.exe

Sets DLL path for service in the registry 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\ofwtyp\Parameters\ServiceDll = "%SystemRoot%\\System32\\ofwtyp.dll"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet002\Services\ofwtyp\Parameters\ServiceDll = "%SystemRoot%\\System32\\ofwtyp.dll"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\ofwtyp\Parameters\ServiceDll = "%SystemRoot%\\System32\\ofwtyp.dll"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\ofwtyp\Parameters\ServiceDll = "%SystemRoot%\\System32\\ofwtyp.dll"	f6b7effebe4708544640c9a033a4688b_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet002\Services\ofwtyp\Parameters\ServiceDll = "%SystemRoot%\\System32\\ofwtyp.dll"	f6b7effebe4708544640c9a033a4688b_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet003\Services\ofwtyp\Parameters\ServiceDll = "%SystemRoot%\\System32\\ofwtyp.dll"	f6b7effebe4708544640c9a033a4688b_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
1712	svchost.exe

Loads dropped DLL 2 IoCs

pid	Process
2820	f6b7effebe4708544640c9a033a4688b_JaffaCakes118.exe
1712	svchost.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ofwtyp.dll	f6b7effebe4708544640c9a033a4688b_JaffaCakes118.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
652	Process not Found

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1712	svchost.exe
1712	svchost.exe
1712	svchost.exe

C:\Users\Admin\AppData\Local\Temp\f6b7effebe4708544640c9a033a4688b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f6b7effebe4708544640c9a033a4688b_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Sets DLL path for service in the registry
- Loads dropped DLL
- Drops file in System32 directory
PID:2820

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k ofwtyp
1⤵
- Sets DLL path for service in the registry
- Deletes itself
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:1712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\ofwtyp.dll

Filesize
76KB

MD5
821069abe442b8aac126572282610d31

SHA1
01af31ca567aa6ca719870c8239f8ab8006a0f69

SHA256
2d2927f7f8efd284ccdc607c3465e2fd2f622c5193338e7bc710351ee858169a

SHA512
90da05bb298f7fcfd70a79b804184904c4b1e02e63381074f1e1fe23ac3e95fe944ae3ea522dfbbbb8ba63a9a4c90ebc74f959e26243b951ab07a0c4a4114f74

Download Submit
memory/2820-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2820-8-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads