06861d0dd1e385cadaa0d585da2929a4bb44e90d9d5a98e58f4d234cc4ab7994

General

Target

345f09d5aa3c13a670535c2e75c9ee2b_JaffaCakes118.exe
Size

28KB
MD5

345f09d5aa3c13a670535c2e75c9ee2b
SHA1

a1f5ffaf40be713326dda7f92e8295da0ff04fb3
SHA256

06861d0dd1e385cadaa0d585da2929a4bb44e90d9d5a98e58f4d234cc4ab7994
SHA512

3fd035f74118b7cdbe726e742b0dc13d4d645fcece5df35662b4f5678aa5ce14b51f1d13fcc98e1a86ca58f1538c6dc935ace6d94ef43edd9c5264bef6ad3344
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNUI81:Dv8IRRdsxq1DjJcqfIc

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2592	services.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1584-0-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/files/0x00080000000234d4-4.dat	upx
behavioral2/memory/2592-7-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1584-13-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/2592-14-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-19-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-24-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-31-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-36-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-43-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1584-47-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/2592-48-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x00090000000234df-58.dat	upx
behavioral2/memory/1584-112-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/2592-113-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1584-167-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/2592-168-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1584-188-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/2592-189-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2592-191-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/1584-195-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral2/memory/2592-196-0x0000000000400000-0x0000000000408000-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\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	345f09d5aa3c13a670535c2e75c9ee2b_JaffaCakes118.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	345f09d5aa3c13a670535c2e75c9ee2b_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	345f09d5aa3c13a670535c2e75c9ee2b_JaffaCakes118.exe
File created	C:\Windows\java.exe	345f09d5aa3c13a670535c2e75c9ee2b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1584 wrote to memory of 2592	1584	345f09d5aa3c13a670535c2e75c9ee2b_JaffaCakes118.exe	81
PID 1584 wrote to memory of 2592	1584	345f09d5aa3c13a670535c2e75c9ee2b_JaffaCakes118.exe	81
PID 1584 wrote to memory of 2592	1584	345f09d5aa3c13a670535c2e75c9ee2b_JaffaCakes118.exe	81

C:\Users\Admin\AppData\Local\Temp\345f09d5aa3c13a670535c2e75c9ee2b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\345f09d5aa3c13a670535c2e75c9ee2b_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1584
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:2592

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\5G8JI3LV\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YP0CAEAA\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp35CE.tmp

Filesize
28KB

MD5
0748cdfeaf3d87f6711e4ce8835c1669

SHA1
7ef1573a3b94f9368ac383f1352650ce40e5a4ec

SHA256
01b707e5ecfb16c51f112929d2db7556bea6a84790ff6cd47f7013643045b062

SHA512
515f436d9f27e2ab11fe3d5ad7d597dc92c8659524b173f45532f85a7b0aa680cb3fb70ec79fdba296f79ea84179ac1675becc747c59bc4b34e2a1b49163ed41

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

Filesize
1KB

MD5
7181654af62aa868ac599133044dee61

SHA1
820593003f01cdb66221fea91b74ee52e90b12a6

SHA256
2432fa8b902c252a418430f41eb13176dd1101e695ddd0c21b3225c9f42f7423

SHA512
0e82f0bc0e7ce1c7d146ad6024d4eea69a0572201822a088a4f15a8256f62026fad3abb1489902939b18364276899141039e76e9a17f818a5fe4ee026e37863a

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

Filesize
1KB

MD5
15bd52a2423e8ce2da76af65bc3a1cf6

SHA1
783c907e868e725819e43dded499f90c477a3c5d

SHA256
7a735f761c0bce48870b31a5986961a676cdab916c7e88919a2074e787f5a2d2

SHA512
444c392ae13657705c3773964ab3f45f62e427a3aa5c8ad9374779e512c00c4074d3c1b03ef21dd3699306ec71c67173d7e69b2cd00dbd32b9043f286f5bf9b9

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

Filesize
1KB

MD5
a27eef067496cb32c3a10e37df9e0949

SHA1
f8b69af70546542f954d227c7045fa8eb242718d

SHA256
91709cd877a42194b6f75da9bdebf798eaf3923b53f317dbb13fdc710103fbd6

SHA512
9118cf6e158d861284ce2563656304aa0485bb82583d4e73685f66b2fc2858cbb67dc28546184db399dc8aa14bf20247273b30929076b8ca9adf74e0a720fe51

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1584-188-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1584-167-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1584-0-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1584-195-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1584-112-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1584-47-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1584-13-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2592-24-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-48-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-43-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-113-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-36-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-31-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-19-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-189-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-191-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-14-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-196-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2592-7-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads