7250737c9c7a2c0bf8e838271e34e4b0f7f17ef8ac871cd32ccdb3e17ed0120f

General

Target

8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe
Size

191KB
MD5

8c6c1b198d895aacf4ccea121fbde47c
SHA1

0e6c1ba1f7dd454c509dca64bc2f43365f0b23fd
SHA256

7250737c9c7a2c0bf8e838271e34e4b0f7f17ef8ac871cd32ccdb3e17ed0120f
SHA512

b545d0ada76bd29904502b53d2ad20b1efe08cc0925232e7b8b7304d7906bef6e6791e368242dbc7398a8a0f33b449120e9ca0c1e54a2e5e7baa314238219db4
SSDEEP

3072:p5esEn3NM0iAseO13gbnXp4HN2uY3EeWpzGZvlnSwFoCDvbO/4opwu:zCq0SepXpoN2uY3Ee8zalHFNDTOAa

Score

8^/10

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2856	dplaysvr.exe

Loads dropped DLL 3 IoCs

pid	Process
1200	8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe
1200	8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe
2856	dplaysvr.exe

Adds Run key to start application 2 TTPs 2 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\dplaysvr = "C:\\Users\\Admin\\AppData\\Local\\dplaysvr.exe"	8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\dplaysvr = "C:\\Users\\Admin\\AppData\\Local\\dplaysvr.exe"	8c6c1b198d895aacf4ccea121fbde47c_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 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	DllHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dplaysvr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2856	dplaysvr.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1200	8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe
2856	dplaysvr.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 2856	1200	8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe	30
PID 1200 wrote to memory of 2856	1200	8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe	30
PID 1200 wrote to memory of 2856	1200	8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe	30
PID 1200 wrote to memory of 2856	1200	8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1200
- C:\Users\Admin\AppData\Local\dplaysvr.exe
  "C:\Users\Admin\AppData\Local\dplaysvr.exe" C:\Users\Admin\AppData\Local\Temp\8c6c1b198d895aacf4ccea121fbde47c_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of UnmapMainImage
  PID:2856

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
1⤵
- System Location Discovery: System Language Discovery
PID:2304

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

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\F0E4.tmp

Filesize
81KB

MD5
5569f25dfd9fda8b503a3bd9e16ddd47

SHA1
f8185aa05a1f24daefe97cf7593db45a69539489

SHA256
0e3bcf6d2e646b3025c6c8d7c70d4b36c0534076af1554b05b682460cd6c5955

SHA512
b07b6674c160947e253fedc2e7b3c07d97d545acbf043980771ba941f786e5f7f283f6a9f3d92b42b8aca3ecf7c8f21763ff2d21143829117581bc74fda796b1

Download Submit
C:\Users\Admin\AppData\Local\dplayx.dll

Filesize
52KB

MD5
d99c8c5e66f0e9407591b0dc386d80c0

SHA1
67070c06a317ab0686e0080317b59f20a58e6403

SHA256
2dfaeabd8cff4d556e481308d200e0b2a683b7bbc89ac8a5ab4d10fe0a08fbb5

SHA512
b7e54e9ca534076d235c42b2b3e4595260a8e1263e0188e449f73d594ec72108dbb16fde8fc98e7a4f530f1f541af03bce1e57f12392a0a3a3cd0ed0522cf0e0

Download Submit
C:\Windows\System32\drivers\etc\hosts

Filesize
884B

MD5
53c2b14b258594b29d3d8aa172e93e66

SHA1
bec86a56ce8280abfb196a725db751c3be36c554

SHA256
2c7c7f676a02b7b09b66e3be5c99e22b59f14955c5eaa0c12ba3b4d80d527015

SHA512
2ecf62675d5c74d681010beb65a55555266ad067dde01ae57ec3db0d551df9d8160c50d2b6f9a6a0f44a7bea9ed6744dc95e69ebadfb4b35f46191ef1cfabaa7

Download Submit
memory/1200-4-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1200-3-0x0000000000250000-0x0000000000284000-memory.dmp

Filesize
208KB

Download
memory/1200-25-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1200-26-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2856-23-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2856-22-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/2856-24-0x00000000002C0000-0x00000000002D2000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads