bcd39e520d6053518201d3818ca1207de1ad3289abb02ed3fef443e2510e5d9e

General

Target

16429318cda605c8be74d0d866ce7f7a_JaffaCakes118.exe
Size

28KB
MD5

16429318cda605c8be74d0d866ce7f7a
SHA1

f59704446d564a7a7bb1cbb9deacc53ea3ba4b74
SHA256

bcd39e520d6053518201d3818ca1207de1ad3289abb02ed3fef443e2510e5d9e
SHA512

73ba9acb772f381d8e01db82f50a8069917198b47bb6bca4ec58220b7ae2aae99754f60c39162bd8a397361bc69cdb2c4a9c89c6117461ceeb1df31b63b47ca4
SSDEEP

384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNpYC4c:Dv8IRRdsxq1DjJcqfm7f

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3068	services.exe

UPX packed file 24 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1460-2-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/files/0x001b00000001454e-6.dat	upx
behavioral1/memory/3068-11-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1460-17-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/3068-18-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3068-23-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3068-30-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3068-32-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3068-37-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3068-42-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1460-43-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/3068-44-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3068-49-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/files/0x000500000000f6e4-59.dat	upx
behavioral1/memory/1460-69-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/3068-70-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1460-71-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/3068-72-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1460-76-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/3068-77-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3068-82-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/1460-83-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/memory/3068-84-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral1/memory/3068-89-0x0000000000400000-0x0000000000408000-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"	16429318cda605c8be74d0d866ce7f7a_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	16429318cda605c8be74d0d866ce7f7a_JaffaCakes118.exe
File opened for modification	C:\Windows\java.exe	16429318cda605c8be74d0d866ce7f7a_JaffaCakes118.exe
File created	C:\Windows\java.exe	16429318cda605c8be74d0d866ce7f7a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1460 wrote to memory of 3068	1460	16429318cda605c8be74d0d866ce7f7a_JaffaCakes118.exe	28
PID 1460 wrote to memory of 3068	1460	16429318cda605c8be74d0d866ce7f7a_JaffaCakes118.exe	28
PID 1460 wrote to memory of 3068	1460	16429318cda605c8be74d0d866ce7f7a_JaffaCakes118.exe	28
PID 1460 wrote to memory of 3068	1460	16429318cda605c8be74d0d866ce7f7a_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\16429318cda605c8be74d0d866ce7f7a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16429318cda605c8be74d0d866ce7f7a_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1460
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:3068

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC554.tmp

Filesize
28KB

MD5
ed4c354aae65d78db6dce91c260ce012

SHA1
4e49ed0451943bb5cd433971d050359527e4ec3a

SHA256
cbc7fbc7ff9f620de0cbeb0eb8f5ab136b1f40db1f291bb6024f7970b93ef5b0

SHA512
fa8e1534039accf200f4685dc70b2c4cfb4a0f758b9b591823dd25e8c26e6ec7233627ab43965af634fb1fe5b61d65d2f1147cf782e127e743fefb1419fc7833

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

Filesize
1KB

MD5
b90c7de40b7455fe222f91c6886bfa92

SHA1
5487613cc2be0a1394433a9a2efdb141156128f9

SHA256
cfec2a703e9299d1aea037a42afbee27bee0b9669b955c8b808060520899b4e6

SHA512
0ff433d370efee0b9f5d7be637c08cefc1256ddaacad9e534c6053353a881e5d2c23e0d53fb1beb01f1e3f9fbc885ff1c5700124515792b7e057cb1636124423

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

Filesize
1KB

MD5
2aff6a107983dd79282defabe86c67d1

SHA1
29fd7780ec78045c777b26e13c42a1c11435923e

SHA256
34fb02e360abe17064cf0f9fe1f6b9ceb7d3620863e81cbf61aab67f49fbaf68

SHA512
ac5b524053d9a72dd41530bbf66a0ba96d8ec04730e96bc5df92e39fea2d42f81dfde9079963f7f65aaa0bbe74d6a46de419956a36785a6f2d23db779367f8b8

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/1460-17-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1460-9-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1460-43-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1460-76-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1460-71-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1460-24-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1460-25-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1460-69-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1460-83-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/1460-8-0x0000000000220000-0x0000000000228000-memory.dmp

Filesize
32KB

Download
memory/1460-2-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/3068-42-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-44-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-49-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-37-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-32-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-30-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-70-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-23-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-72-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-77-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-82-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-84-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3068-89-0x0000000000400000-0x0000000000408000-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