04efbfa8971fd9b3682455a44ddf839bbf9dccbdcc68af4edb4fb31606dc62e3

General

Target

4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe
Size

234KB
MD5

4b1e030ced797e33c56a3eb66bcd365c
SHA1

e7781f19dd85cac349463c8b7f2328cab107af3e
SHA256

04efbfa8971fd9b3682455a44ddf839bbf9dccbdcc68af4edb4fb31606dc62e3
SHA512

a4f2502258d661859f5165b81c92bf79b53b113a71ea5fc5d02f8003818fe94fb1efc3cc80b6659960bd5902fa68cc4c9b54cf206caa0defaaf4268bd3c29845
SSDEEP

6144:ikzVUWREccnt1szMG2MqmmIdBF9Pvj0Ps7Qm2Xy2NI:ikeCEccjswGAyPvj0YQZXNI

Score

7^/10

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0007000000016cc3-15.dat	acprotect

Executes dropped EXE 3 IoCs

pid	Process
2680	service.exe
2792	service.exe
2968	service.exe

Loads dropped DLL 9 IoCs

pid	Process
1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe
1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe
2680	service.exe
1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe
1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe
2792	service.exe
1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe
1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe
2968	service.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\service.exe	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\AdmDll.dll	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1048 wrote to memory of 2680	1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe	31
PID 1048 wrote to memory of 2680	1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe	31
PID 1048 wrote to memory of 2680	1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe	31
PID 1048 wrote to memory of 2680	1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe	31
PID 1048 wrote to memory of 2792	1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe	32
PID 1048 wrote to memory of 2792	1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe	32
PID 1048 wrote to memory of 2792	1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe	32
PID 1048 wrote to memory of 2792	1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe	32
PID 1048 wrote to memory of 2968	1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe	33
PID 1048 wrote to memory of 2968	1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe	33
PID 1048 wrote to memory of 2968	1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe	33
PID 1048 wrote to memory of 2968	1048	4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4b1e030ced797e33c56a3eb66bcd365c_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1048
- C:\Windows\SysWOW64\service.exe
  service.exe /install /silence
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2680
- C:\Windows\SysWOW64\service.exe
  service.exe /pass:SXX13CVV2 /port:4899 /save /silence
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2792
- C:\Windows\SysWOW64\service.exe
  service.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2968

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Windows\SysWOW64\AdmDll.dll

Filesize
35KB

MD5
9e0c7ccdf0a3872293c37929062b68da

SHA1
61b0538ef9d5353f055e0dfc222170921e82b151

SHA256
c5a2b46afe762eb33539a752ea80b43c83c739ee1ea0ed3f8eecd4b65f777ff9

SHA512
665db77ea69f6dce3939536edca8fea02aaf1c041a38fc7cecf1c203063b5ea34db1b6763f383d1aa6c795279687f7e35b85a793e047dc06d157bd70b8d2b189

Download Submit
\Windows\SysWOW64\service.exe

Filesize
180KB

MD5
80b71dba8fbbfb503fa79922e93350af

SHA1
8db1431e1fe06a014be4445b24cbf4ac70a6ef89

SHA256
30ddc3604aab61905b5fd363ebc3a33cf2a4bb515663add5c373b8997958e47c

SHA512
fad23e8fff3bb73625d9b0945160a09d6a31ec2c207e29110ff2c5156a8105fd1fc4c6c86ec960465767b237cdac2b935b2be90d00d14a57880e29d6fd24e2a3

Download Submit
memory/1048-1-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/1048-0-0x0000000000570000-0x00000000005D5000-memory.dmp

Filesize
404KB

Download
memory/1048-11-0x0000000001400000-0x0000000001441000-memory.dmp

Filesize
260KB

Download
memory/1048-48-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/1048-45-0x0000000001400000-0x0000000001441000-memory.dmp

Filesize
260KB

Download
memory/1048-30-0x0000000001400000-0x0000000001441000-memory.dmp

Filesize
260KB

Download
memory/1048-10-0x0000000001400000-0x0000000001441000-memory.dmp

Filesize
260KB

Download
memory/1048-31-0x0000000001400000-0x0000000001441000-memory.dmp

Filesize
260KB

Download
memory/2680-21-0x0000000010000000-0x000000001001C000-memory.dmp

Filesize
112KB

Download
memory/2680-20-0x0000000001400000-0x0000000001441000-memory.dmp

Filesize
260KB

Download
memory/2680-22-0x0000000000820000-0x000000000088E000-memory.dmp

Filesize
440KB

Download
memory/2680-17-0x0000000000820000-0x000000000088E000-memory.dmp

Filesize
440KB

Download
memory/2680-16-0x0000000010000000-0x000000001001C000-memory.dmp

Filesize
112KB

Download
memory/2680-14-0x0000000001400000-0x0000000001441000-memory.dmp

Filesize
260KB

Download
memory/2792-32-0x0000000001400000-0x0000000001441000-memory.dmp

Filesize
260KB

Download
memory/2792-38-0x0000000000801000-0x0000000000839000-memory.dmp

Filesize
224KB

Download
memory/2792-37-0x0000000010000000-0x000000001001C000-memory.dmp

Filesize
112KB

Download
memory/2792-36-0x0000000001400000-0x0000000001441000-memory.dmp

Filesize
260KB

Download
memory/2968-51-0x0000000000220000-0x000000000028E000-memory.dmp

Filesize
440KB

Download
memory/2968-50-0x0000000010000000-0x000000001001C000-memory.dmp

Filesize
112KB

Download
memory/2968-52-0x0000000001400000-0x0000000001441000-memory.dmp

Filesize
260KB

Download

Analysis

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