09490d84112aafe523abb2773da15abb71caf3b7d18069ff8ffbb7e530350316

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23/07/2024, 22:28

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General

Target

6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
Size

204KB
MD5

6932f0718bb0426f420930453ea09526
SHA1

27e601cb9ce5b642504e03585e01806a938cb285
SHA256

09490d84112aafe523abb2773da15abb71caf3b7d18069ff8ffbb7e530350316
SHA512

5f471e661664a6cf69046e18ad5197f34109ce5078c8c59b87f37ca03edfdafcaa5dc971d9c1aa8266dc53ead0cdf0fae163cd231dad3d88128f9529798a83c5
SSDEEP

3072:/cT9g8immW6Pozkk2eKs/CSr2nQ/E2S5ny+bF2u1I+ddDK7Hlq/e8KkgnYHfQlM:o68i3odBiTl2+TCU/ck8KfQlM

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft I Service = "C:\\Windows\\winhash_up.exe /REGstart"	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe

Drops file in Windows directory 13 IoCs

description	ioc	Process
File opened for modification	C:\Windows\winhash_up.exez	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
File created	C:\Windows\winhash_up.exez	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon7.ico	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon3.ico	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon10.ico	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon13.ico	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
File created	C:\Windows\bugMAKER.bat	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon2.ico	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon5.ico	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon6.ico	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon12.ico	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon14.ico	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
File created	C:\Windows\winhash_up.exe	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 2884	1968	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe	30
PID 1968 wrote to memory of 2884	1968	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe	30
PID 1968 wrote to memory of 2884	1968	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe	30
PID 1968 wrote to memory of 2884	1968	6932f0718bb0426f420930453ea09526_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\6932f0718bb0426f420930453ea09526_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6932f0718bb0426f420930453ea09526_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\bugMAKER.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2884

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

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\bugMAKER.bat

Filesize
90B

MD5
c9f038de12c91178739faabcbefcffce

SHA1
9ca0251cac3d96d1bc352495d01cfcfcb4ef8e2e

SHA256
448161aa465f4835cd705aba616897b91c58dc613ed3c5480a1b6895580ed83d

SHA512
942fda5c27fdfc1df3b9fb01b52e982c932cdc82e94e48f1d235081d33e23e48fbeab00952c18f7a6641f269b93e41481ff5404c653ee10f021e468b8998c2fe

Download Submit
memory/1968-67-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2884-62-0x00000000006D0000-0x00000000006D1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads