72af70d33b9ca846a643869b25d400c2dc7ec5b8412a6668d6c9e9da9b54a4df

General

Target

a804a8ad0ec05e4a58a5a6a0aa266bc7_JaffaCakes118.exe
Size

28KB
MD5

a804a8ad0ec05e4a58a5a6a0aa266bc7
SHA1

132b1240a3983e72d1580c5aa97e0d84018d53d1
SHA256

72af70d33b9ca846a643869b25d400c2dc7ec5b8412a6668d6c9e9da9b54a4df
SHA512

79732c0c3b806adeae22526641187d4c7043d73034bd449c2ab8dfa8e88eae2e1539e6f214660ca5e9ad841fc02236237161d457281222649a14077e3ed3dbd9
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN5ZwL:Dv8IRRdsxq1DjJcqfn

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5116	services.exe

UPX packed file 25 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2568-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x00080000000234d9-7.dat	upx
behavioral2/memory/5116-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2568-13-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/5116-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5116-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5116-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5116-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5116-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5116-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5116-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5116-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5116-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2568-49-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/5116-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000a0000000234ee-55.dat	upx
behavioral2/memory/2568-125-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/5116-126-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2568-172-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/5116-173-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/5116-177-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2568-176-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/5116-179-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2568-183-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/5116-184-0x0000000000400000-0x0000000000408000-memory.dmp	upx

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\JavaVM = "C:\\Windows\\java.exe"	a804a8ad0ec05e4a58a5a6a0aa266bc7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	a804a8ad0ec05e4a58a5a6a0aa266bc7_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	a804a8ad0ec05e4a58a5a6a0aa266bc7_JaffaCakes118.exe
File created	C:\Windows\java.exe	a804a8ad0ec05e4a58a5a6a0aa266bc7_JaffaCakes118.exe

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	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a804a8ad0ec05e4a58a5a6a0aa266bc7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 5116	2568	a804a8ad0ec05e4a58a5a6a0aa266bc7_JaffaCakes118.exe	84
PID 2568 wrote to memory of 5116	2568	a804a8ad0ec05e4a58a5a6a0aa266bc7_JaffaCakes118.exe	84
PID 2568 wrote to memory of 5116	2568	a804a8ad0ec05e4a58a5a6a0aa266bc7_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\a804a8ad0ec05e4a58a5a6a0aa266bc7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a804a8ad0ec05e4a58a5a6a0aa266bc7_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:2568
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:5116

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 Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G40JFEW9\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NMN7D09E\default[2].htm

Filesize
303B

MD5
716cb7f5b783829c36e49996fc0bf627

SHA1
63471c20af48dd7052d63a695a12d86e2fc6871d

SHA256
6ad9b32ca3ec43c9017ab8f11b6f82e7ed43083efddf1ef74a3165f778312b40

SHA512
c3d126513cad64785ae5a16c5564cee6d7da1d26682d93d00a04937d9f98a89f54c74f5dda0c200c77f092fd8092db4f4f7a7a8544057eeb83d058f28fdf0346

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp28CB.tmp

Filesize
28KB

MD5
355f32e2804d37689271ffce8b8cbe4e

SHA1
eec1085d839efe2dbff2533fa201ad0f604cee79

SHA256
d26ee5beb03836599d2b5636cbe75e7e1f5d913ef10baa8e28e71e5a073af789

SHA512
760cc6981abcf2ec62d05c1c19ff59981c0d9a1bf2190f44bc0f09ead2f00c794ce9858a74083cd0f4afff170cfe16b9cd0d83209910191e0272b8e99955b5ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
30fd5a2512a3d17cf4d42ac7318d4da6

SHA1
cec40d5edd375ca3dcab9e9fe26d4d6b5055a2cb

SHA256
c5e33b2773d815c84f7f95c90d1c3c46909544326f95b62b8aec162853d5dc54

SHA512
d7ab8c6e3f376282919b528ef4b7a9638e56aded22c572b716dd621c1b8974232859b8f7506b479e92a7260f228487724682a08aa20fe45508eb963a8a0109f5

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
84540c54e360b23268e89c2bfb2143b7

SHA1
025802c090d260f7666631ca6c2d96b90d144446

SHA256
6d8f7bd02e3a3560ffff84e87222a49a9e5150ee38fd3ddb060acb66632c1edc

SHA512
d196bd8aa2d93937fe693a818063e1de97cb19972a5593cf5289e309ef11f4e8fbd035da6eae2cbd976fbe0f1bdae0aca231d4054469366fcd6bfb9b426beb81

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
1KB

MD5
fb4abca6a14901f21df9fc1077cad617

SHA1
445740367911d24a3a265424f10654e85dfc6019

SHA256
a1ac01a2bf56601240a8019c64024d240421300882c696089add27d977939250

SHA512
f1ec9addb68117ba37e1e433abb842b229e9ec85a280005120a077654d12dbd40dab584362fbdfeaef082a5d583e1aa2c1004d6072cf6c3dd32c27c96717a745

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2568-49-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2568-125-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2568-183-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2568-176-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2568-172-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2568-13-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2568-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/5116-126-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-173-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-177-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-179-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-184-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/5116-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads