8e23244126ab7ca324a2c11d1e3137d3c37f5a8b6a9867f71d8327a651f12980

Analysis

max time kernel
149s
max time network
143s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
29/09/2024, 03:35 UTC

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General

Target

fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe
Size

196KB
MD5

fdb8a31a1b62f0d44177800dc8d171bf
SHA1

368e4b5bdff33bc59f4d97a5f16920daecfe9116
SHA256

8e23244126ab7ca324a2c11d1e3137d3c37f5a8b6a9867f71d8327a651f12980
SHA512

ed09c478fad9941deabe2ee7c846b2381dc0a35563f16497c63fb9cbf5da6cb786fb9a1ad2fe0b69863635e32b5d6c886380bed6e47962e19d6bca693eac6a02
SSDEEP

3072:o6aVnPybzV8Q3io0ce4LTI208YioBK9QRO8qeXQ:odVnPybzV8Oio0ctLTt08doLRO8qeg

Score

10^/10

discovery 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

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	zeairin.exe

Executes dropped EXE 1 IoCs

pid	Process
2036	zeairin.exe

Loads dropped DLL 2 IoCs

pid	Process
304	fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe
304	fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 52 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /Y"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /Q"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /l"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /M"	fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /h"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /P"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /E"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /g"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /a"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /F"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /s"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /x"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /D"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /f"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /X"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /p"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /G"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /O"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /S"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /A"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /R"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /n"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /m"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /r"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /M"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /k"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /L"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /z"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /i"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /C"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /q"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /T"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /K"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /H"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /y"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /N"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /b"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /t"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /c"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /e"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /Z"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /U"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /W"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /V"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /w"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /v"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /J"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /B"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /d"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /j"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /u"	zeairin.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeairin = "C:\\Users\\Admin\\zeairin.exe /o"	zeairin.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	zeairin.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
304	fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe
2036	zeairin.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
304	fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe
2036	zeairin.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 304 wrote to memory of 2036	304	fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe	31
PID 304 wrote to memory of 2036	304	fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe	31
PID 304 wrote to memory of 2036	304	fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe	31
PID 304 wrote to memory of 2036	304	fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:304
- C:\Users\Admin\zeairin.exe
  "C:\Users\Admin\zeairin.exe"
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2036

Network

DNS

ns1.spansearcher.net

fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe

Remote address:

8.8.8.8:53

Request

ns1.spansearcher.net

IN A

Response
DNS

ns1.spinsearcher.org

fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe

Remote address:

8.8.8.8:53

Request

ns1.spinsearcher.org

IN A

Response
DNS

ns1.player1352.net

fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe

Remote address:

8.8.8.8:53

Request

ns1.player1352.net

IN A

Response

ns1.player1352.net

IN A

104.155.138.21

ns1.player1352.net

IN A

107.178.223.183

104.155.138.21:8000

ns1.player1352.net

fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe

512 B
412 B
11
10

8.8.8.8:53

ns1.spansearcher.net

dns

fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe

66 B
139 B
1
1

DNS Request

ns1.spansearcher.net
8.8.8.8:53

ns1.spinsearcher.org

dns

fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe

66 B
148 B
1
1

DNS Request

ns1.spinsearcher.org
8.8.8.8:53

ns1.player1352.net

dns

fdb8a31a1b62f0d44177800dc8d171bf_JaffaCakes118.exe

64 B
96 B
1
1

DNS Request

ns1.player1352.net

DNS Response

104.155.138.21

107.178.223.183

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

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

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

\Users\Admin\zeairin.exe

Filesize
196KB

MD5
fa25ca85b9e1a7f2a91fb69bd8623069

SHA1
a9cc502380d04c036b788b10bace9dde722fc4f5

SHA256
197b1e0aadca4c7105172b0622728522b56f4d70e294ac145c239e6f40e4f5f5

SHA512
005f6e2771eea055dc4c394bcae1ea590d717eae6241d85243bdcdd9efd0f1d41ce64bb8be5d0da5436eeff400ee83c43559a38ddc5d1a1028f8bd2160969837

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

DNS Request

DNS Response

MITRE ATT&CK Enterprise v15

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