d3327fc182939c176c582c8bbb1268e729e0ee8713a75799ad99af682762b85e

General

Target

702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
Size

48KB
MD5

702054af0fc568b9a173b25a43e95e18
SHA1

beb925fd52ef9a7030a1c80fde440a8524159a53
SHA256

d3327fc182939c176c582c8bbb1268e729e0ee8713a75799ad99af682762b85e
SHA512

a677f34083cb1f5729d434665f55309c6d5b4ee0afd14b1046ffd70262dbcd27de6c6e1b89fcbd2c6e4ae567aaca4cf98ad9986edb7901468573901c11f146a1
SSDEEP

768:jv8IRRdsxq1DjJcqOVBLUvTd2wmDkuBgs5vY2HJvqRTkoCmq1UrHlMlw:DxRTsxq1DjCBBLUrGaeva1CmRrH+lw

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4000	services.exe

Loads dropped DLL 1 IoCs

pid	Process
4444	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4444-0-0x0000000000500000-0x0000000000515000-memory.dmp	upx
behavioral2/files/0x0007000000023449-12.dat	upx
behavioral2/memory/4000-13-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4444-24-0x0000000000500000-0x0000000000515000-memory.dmp	upx
behavioral2/memory/4000-25-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4000-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4000-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4000-39-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4000-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4000-50-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4000-52-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4000-57-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4000-62-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4000-64-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4444-68-0x0000000000500000-0x0000000000515000-memory.dmp	upx
behavioral2/memory/4000-69-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x000b000000023463-70.dat	upx
behavioral2/memory/4444-184-0x0000000000500000-0x0000000000515000-memory.dmp	upx
behavioral2/memory/4000-185-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4444-237-0x0000000000500000-0x0000000000515000-memory.dmp	upx
behavioral2/memory/4000-238-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4444-241-0x0000000000500000-0x0000000000515000-memory.dmp	upx
behavioral2/memory/4000-242-0x0000000000400000-0x0000000000408000-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"	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\vcmgcd32.dll	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\vcmgcd32.dl_	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File opened for modification	C:\WINDOWS\JAVA.EXE	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\SERVICES.EXE	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File created	C:\Windows\services.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\Windows\SYSTEM.INI	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
File created	C:\Windows\java.exe	702054af0fc568b9a173b25a43e95e18_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	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4444	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
4444	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4444	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4444 wrote to memory of 4000	4444	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe	84
PID 4444 wrote to memory of 4000	4444	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe	84
PID 4444 wrote to memory of 4000	4444	702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\702054af0fc568b9a173b25a43e95e18_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4444
- 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:4000

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\MQYRE6E5\4CUK8G4Z.htm

Filesize
176KB

MD5
c7d0acac0a28046b653f4dbdd2b6bf27

SHA1
8360681294cc13aae8c34c41c461851185957e10

SHA256
a1f9af2027d78a322b29f21b32c6f1dc3569896374786394de0b7a4296ea4a08

SHA512
291d242dfeff4162ee598174eb30334fc08d6d0ce9060456955b3be5fa4cf3b51c8ed1edbeee026c216e527b919e9823fe513c576f1f7aa2afbfb079b78f3aa4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NTK5APBE\83SAWD36.htm

Filesize
176KB

MD5
a271cccc58ce19c5dcb50c9ae81e7c13

SHA1
2b79eeeccc5f19786d7a7e6d73af288c56dfc2e5

SHA256
db8189a67aaa24a58a3c965353ae5c3f87ce96d09c1e7c5b626319248cd9f4fd

SHA512
eb8cc39e6b9b36db6adf7afb855f7a6d5c0063e407f3a87d583f780587571cf53e3d9caf8293a81dd3b5bb7915f57fc4e60d06c6c23d8a893e6ee966c2d6e6fc

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\S20L3CYC\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6D76.tmp

Filesize
48KB

MD5
d72c900e3b3a746755a1c4a9bca9e0aa

SHA1
a8bff88adf0e718dca42347b7654377435849e88

SHA256
b792c8d320eb63a9272e6c259e23b8950ef9fa1ddc5c4f3b7d2f525c86abafd6

SHA512
7263b6f440d21d426c04996b3df270a88cb6cb5e1b0925445d28acee9ab4c49207612e5d0987bae19019247d5399034cbfc46fc91ac0610c86c4f1e9e86d1edd

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

Filesize
1KB

MD5
ae432c9c112a25d5b3bb3d70558db607

SHA1
072e4dc051804904eaa35e2d67e4de46cf9c055a

SHA256
e6c6151be5c9429d519b617260e1648dd7ba09be1607e05c0fae0b166ef9aee5

SHA512
2804498f6b1b096d15bbfa4da6d3901d205645543ca8982f33c07c9677918643b9b3d0b9e7e48c879fdac41037d6ba6ba3ad600ccfd9d316e260836d1113711d

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

Filesize
1KB

MD5
1688287c7f3a48e57d22587c2a87afd1

SHA1
a07184249fcd0465c8f29365939a682c9652178e

SHA256
ed86cb9afa3e294f7b735c4b4bee6df8785c89fbe29e84f16cffd9062039c31e

SHA512
411abbb2e3aec038a72ab4923050368fc766baf3bb17c9f9051ee6bc4157481c0b2fda3a3c662ad9c3efdf63988e519c035de9a6952de02c925841d42801aa4e

Download Submit
C:\Windows\SysWOW64\vcmgcd32.dll

Filesize
36KB

MD5
ae22ca9f11ade8e362254b452cc07f78

SHA1
4b3cb548c547d3be76e571e0579a609969b05975

SHA256
20cbcc9d1e6bd3c7ccacbe81fd26551b2ccfc02c00e8f948b9e9016c8b401db6

SHA512
9e1c725758a284ec9132f393a0b27b019a7dde32dc0649b468152876b1c77b195abc9689b732144d8c5b4d0b5fcb960a3074264cab75e6681932d3da2a644bc1

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/4000-25-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-50-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-52-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-57-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-62-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-64-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-242-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-69-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-39-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-238-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-13-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4000-185-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4444-24-0x0000000000500000-0x0000000000515000-memory.dmp

Filesize
84KB

Download
memory/4444-184-0x0000000000500000-0x0000000000515000-memory.dmp

Filesize
84KB

Download
memory/4444-9-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/4444-237-0x0000000000500000-0x0000000000515000-memory.dmp

Filesize
84KB

Download
memory/4444-0-0x0000000000500000-0x0000000000515000-memory.dmp

Filesize
84KB

Download
memory/4444-241-0x0000000000500000-0x0000000000515000-memory.dmp

Filesize
84KB

Download
memory/4444-68-0x0000000000500000-0x0000000000515000-memory.dmp

Filesize
84KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads