902d67ddbbc33eee3e075ebe56a1545a7db5ba1f894047e202cf63e406f6730a

General

Target

827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
Size

49KB
MD5

827245af6c3bbb06d8eaac18a8297d67
SHA1

99c50e4ac76a005d4471ee71fc91c3c152455ba8
SHA256

902d67ddbbc33eee3e075ebe56a1545a7db5ba1f894047e202cf63e406f6730a
SHA512

b4e47af41f8b4c58bcad274da81821f2fa6236cfede750a394644c46e231be699ce62dd77e9bce2d01b66eed716f8156d9028fa46dce21f2b9741eec294a8cfd
SSDEEP

768:Tgzuq4QESHNzw1FiN0Aklddir9nCV9G5mXQAbKZkRO5Q9mrlptwyOZr8wSwAatK:yuq4QTHNVvk/dm4QYgp1OZrXSfOK

Score

6^/10

discovery

Malware Config

Signatures

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\w:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\m:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\r:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\t:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\z:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\h:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\o:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\v:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\n:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\q:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\s:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\u:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\x:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\e:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\g:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\k:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\p:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\y:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\i:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\j:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened (read-only)	\??\l:	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe

Drops autorun.inf file 1 TTPs 6 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File created	C:\program files\autorun.inf	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened for modification	C:\program files\autorun.inf	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File created	\??\c:\autorun.inf	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened for modification	\??\c:\autorun.inf	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File created	\??\f:\autorun.inf	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened for modification	\??\f:\autorun.inf	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\unlmon.dll	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\{926A036A-1	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\{926A036A-1	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1812 set thread context of 2424	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	30

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\program files\autorun.inf	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
File opened for modification	C:\program files\autorun.inf	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2180	1812	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 3 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	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 2424	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	30
PID 1812 wrote to memory of 2424	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	30
PID 1812 wrote to memory of 2424	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	30
PID 1812 wrote to memory of 2424	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	30
PID 1812 wrote to memory of 2424	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	30
PID 1812 wrote to memory of 2364	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	31
PID 1812 wrote to memory of 2364	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	31
PID 1812 wrote to memory of 2364	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	31
PID 1812 wrote to memory of 2364	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	31
PID 1812 wrote to memory of 2180	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	33
PID 1812 wrote to memory of 2180	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	33
PID 1812 wrote to memory of 2180	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	33
PID 1812 wrote to memory of 2180	1812	827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\827245af6c3bbb06d8eaac18a8297d67_JaffaCakes118.exe"
1⤵
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2424
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c date 2005-10-19
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2364
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1812 -s 136
  2⤵
  - Program crash
  PID:2180

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Replication Through Removable Media

1

T1091

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Replication Through Removable Media

1

T1091

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\{926A036A-1

Filesize
49KB

MD5
827245af6c3bbb06d8eaac18a8297d67

SHA1
99c50e4ac76a005d4471ee71fc91c3c152455ba8

SHA256
902d67ddbbc33eee3e075ebe56a1545a7db5ba1f894047e202cf63e406f6730a

SHA512
b4e47af41f8b4c58bcad274da81821f2fa6236cfede750a394644c46e231be699ce62dd77e9bce2d01b66eed716f8156d9028fa46dce21f2b9741eec294a8cfd

Download Submit
C:\autorun.inf

Filesize
172B

MD5
5b89144865f4c7f6e9fa366c2137a959

SHA1
83798192f2f88d9831e167ff165b2761e47e9817

SHA256
ca193b6a7c88fe3d0c482dcb2103339fd883636cfbfd476dce7ea169e01f1713

SHA512
70a15f328289d5b316ce0d36db0bf7630a6f51a31215b4c38eb22b4049128aa894af9b9f25286223996001b1ebb607c0f94496f2215ebf8db8bdbcd7026b107c

Download Submit
memory/1812-20-0x0000000013140000-0x0000000013152000-memory.dmp

Filesize
72KB

Download
memory/2424-0-0x0000000013140000-0x0000000013152000-memory.dmp

Filesize
72KB

Download
memory/2424-15-0x0000000013140000-0x0000000013152000-memory.dmp

Filesize
72KB

Download
memory/2424-19-0x0000000013140000-0x0000000013152000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads