960172bb99b165b86661612c294b3196f11fe0a8995a924b1523c69968cf1d08

General

Target

09ed1d6f214c1e89cf137eb9d80f41fa_JaffaCakes118.exe
Size

115KB
MD5

09ed1d6f214c1e89cf137eb9d80f41fa
SHA1

d1f474b2731da6982edeb340669da4b1c248948c
SHA256

960172bb99b165b86661612c294b3196f11fe0a8995a924b1523c69968cf1d08
SHA512

702e8534dc64e972afb87c5de19c9230d7465a055ef4bf73e90deb00be5f7e1e74afbc2d628b377c75f6e1e87fc93ed661da6cadb3b00b6ed95c69712dd8cfcd
SSDEEP

3072:J9yp7ZZVe1eNcmvk5Uw9OcN35Fei6foP1WUY2w5eI6h:JM9Z01eNcmvYn8sei61zzII6h

Score

8^/10

persistence

Malware Config

Signatures

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\msupdate\ImagePath = "c:\\windows\\system32\\mssrv32.exe"	09ed1d6f214c1e89cf137eb9d80f41fa_jaffacakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\windows\SysWOW64\mssrv32.exe	09ed1d6f214c1e89cf137eb9d80f41fa_JaffaCakes118.exe
File opened for modification	\??\c:\windows\SysWOW64\mssrv32.exe	09ed1d6f214c1e89cf137eb9d80f41fa_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2072	09ed1d6f214c1e89cf137eb9d80f41fa_JaffaCakes118.exe
2752	09ed1d6f214c1e89cf137eb9d80f41fa_jaffacakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2072	09ed1d6f214c1e89cf137eb9d80f41fa_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2752	2072	09ed1d6f214c1e89cf137eb9d80f41fa_JaffaCakes118.exe	28
PID 2072 wrote to memory of 2752	2072	09ed1d6f214c1e89cf137eb9d80f41fa_JaffaCakes118.exe	28
PID 2072 wrote to memory of 2752	2072	09ed1d6f214c1e89cf137eb9d80f41fa_JaffaCakes118.exe	28
PID 2072 wrote to memory of 2752	2072	09ed1d6f214c1e89cf137eb9d80f41fa_JaffaCakes118.exe	28
PID 2752 wrote to memory of 2272	2752	09ed1d6f214c1e89cf137eb9d80f41fa_jaffacakes118.exe	29
PID 2752 wrote to memory of 2272	2752	09ed1d6f214c1e89cf137eb9d80f41fa_jaffacakes118.exe	29
PID 2752 wrote to memory of 2272	2752	09ed1d6f214c1e89cf137eb9d80f41fa_jaffacakes118.exe	29
PID 2752 wrote to memory of 2272	2752	09ed1d6f214c1e89cf137eb9d80f41fa_jaffacakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\09ed1d6f214c1e89cf137eb9d80f41fa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09ed1d6f214c1e89cf137eb9d80f41fa_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2072
- \??\c:\users\admin\appdata\local\temp\09ed1d6f214c1e89cf137eb9d80f41fa_jaffacakes118.exe
  c:\users\admin\appdata\local\temp\09ed1d6f214c1e89cf137eb9d80f41fa_jaffacakes118.exe
  2⤵
  - Sets service image path in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2752
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2272

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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarEB7.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\??\c:\windows\SysWOW64\mssrv32.exe

Filesize
115KB

MD5
09ed1d6f214c1e89cf137eb9d80f41fa

SHA1
d1f474b2731da6982edeb340669da4b1c248948c

SHA256
960172bb99b165b86661612c294b3196f11fe0a8995a924b1523c69968cf1d08

SHA512
702e8534dc64e972afb87c5de19c9230d7465a055ef4bf73e90deb00be5f7e1e74afbc2d628b377c75f6e1e87fc93ed661da6cadb3b00b6ed95c69712dd8cfcd

Download Submit
memory/2072-4-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2072-3-0x0000000000290000-0x00000000002E5000-memory.dmp

Filesize
340KB

Download
memory/2072-0-0x0000000015110000-0x0000000015129000-memory.dmp

Filesize
100KB

Download
memory/2072-7-0x0000000000330000-0x0000000000349000-memory.dmp

Filesize
100KB

Download
memory/2072-75-0x0000000000330000-0x0000000000349000-memory.dmp

Filesize
100KB

Download
memory/2072-5-0x0000000000290000-0x00000000002E5000-memory.dmp

Filesize
340KB

Download
memory/2072-74-0x0000000000290000-0x00000000002E5000-memory.dmp

Filesize
340KB

Download
memory/2072-2-0x0000000000290000-0x00000000002E5000-memory.dmp

Filesize
340KB

Download
memory/2072-1-0x0000000000290000-0x00000000002E5000-memory.dmp

Filesize
340KB

Download
memory/2752-9-0x00000000002D0000-0x0000000000325000-memory.dmp

Filesize
340KB

Download
memory/2752-13-0x00000000002D0000-0x0000000000325000-memory.dmp

Filesize
340KB

Download
memory/2752-12-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2752-11-0x00000000002D0000-0x0000000000325000-memory.dmp

Filesize
340KB

Download
memory/2752-10-0x00000000002D0000-0x0000000000325000-memory.dmp

Filesize
340KB

Download
memory/2752-8-0x0000000015110000-0x0000000015129000-memory.dmp

Filesize
100KB

Download
memory/2752-78-0x0000000015110000-0x0000000015129000-memory.dmp

Filesize
100KB

Download
memory/2752-79-0x00000000002D0000-0x0000000000325000-memory.dmp

Filesize
340KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads