86ab82676be16232b60514b0673f385e883af6f24a0ad43a98904c088d0292e6

General

Target

17ecd2482ee7117bb01d500ed1dbc23f_JaffaCakes118.exe
Size

88KB
MD5

17ecd2482ee7117bb01d500ed1dbc23f
SHA1

76507cec7f81a04ecba0a2542ed6c6f679a26a9f
SHA256

86ab82676be16232b60514b0673f385e883af6f24a0ad43a98904c088d0292e6
SHA512

f09497b9c0e3afd19979758e34407dff710b93c8dd5d4b3349441faad87ed610024c025c22a4424f93e67f9fef60a61d68728207cb9d86d92960187acd5df0bc
SSDEEP

1536:KTS4t3A4HTqgpkY+0MMpqkRKihKs9q2+/u+shQ9sb4+wIyDYxBQuH6vd0J+yNCWj:KTU4GEkrMpJVLqW+sicgYb6vd0/G

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 8 IoCs

pid	Process
1640	rundll32.exe
1640	rundll32.exe
1640	rundll32.exe
1640	rundll32.exe
2668	rundll32.exe
2668	rundll32.exe
2668	rundll32.exe
2668	rundll32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\Fyayinuyozewa = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\dftdoxl.dll\",Startup"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1640	rundll32.exe
1640	rundll32.exe
1640	rundll32.exe
1640	rundll32.exe
1640	rundll32.exe
1640	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 1640	1680	17ecd2482ee7117bb01d500ed1dbc23f_JaffaCakes118.exe	28
PID 1680 wrote to memory of 1640	1680	17ecd2482ee7117bb01d500ed1dbc23f_JaffaCakes118.exe	28
PID 1680 wrote to memory of 1640	1680	17ecd2482ee7117bb01d500ed1dbc23f_JaffaCakes118.exe	28
PID 1680 wrote to memory of 1640	1680	17ecd2482ee7117bb01d500ed1dbc23f_JaffaCakes118.exe	28
PID 1680 wrote to memory of 1640	1680	17ecd2482ee7117bb01d500ed1dbc23f_JaffaCakes118.exe	28
PID 1680 wrote to memory of 1640	1680	17ecd2482ee7117bb01d500ed1dbc23f_JaffaCakes118.exe	28
PID 1680 wrote to memory of 1640	1680	17ecd2482ee7117bb01d500ed1dbc23f_JaffaCakes118.exe	28
PID 1640 wrote to memory of 2668	1640	rundll32.exe	29
PID 1640 wrote to memory of 2668	1640	rundll32.exe	29
PID 1640 wrote to memory of 2668	1640	rundll32.exe	29
PID 1640 wrote to memory of 2668	1640	rundll32.exe	29
PID 1640 wrote to memory of 2668	1640	rundll32.exe	29
PID 1640 wrote to memory of 2668	1640	rundll32.exe	29
PID 1640 wrote to memory of 2668	1640	rundll32.exe	29

C:\Users\Admin\AppData\Local\Temp\17ecd2482ee7117bb01d500ed1dbc23f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17ecd2482ee7117bb01d500ed1dbc23f_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1680
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\dftdoxl.dll",Startup
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1640
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\dftdoxl.dll",iep
    3⤵
    - Loads dropped DLL
    PID:2668

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\dftdoxl.dll

Filesize
88KB

MD5
ef100aef1f101e81cbae6f9cdcb58127

SHA1
548faa930db08b9bbe7665f8b3dab1f275803c2c

SHA256
98b0145d246bc2aa1c2134ae04d9d04a7bfc620fb5fd46276513a9d6945ecbf5

SHA512
bcc6f51def515971921cda11f9e8e7c8091c66e289a24b12f658927df9c5d5e60512433d7432ab7eb3cdaf7c98dec53fb652dfb13158c27c98edbe890036babe

Download Submit
memory/1640-14-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1640-19-0x0000000002000000-0x0000000002040000-memory.dmp

Filesize
256KB

Download
memory/1640-29-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1640-10-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1640-12-0x0000000002000000-0x0000000002040000-memory.dmp

Filesize
256KB

Download
memory/1640-11-0x0000000002000000-0x0000000002040000-memory.dmp

Filesize
256KB

Download
memory/1640-25-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1680-18-0x0000000001CE0000-0x0000000001D20000-memory.dmp

Filesize
256KB

Download
memory/1680-0-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1680-2-0x0000000001CE0000-0x0000000001D20000-memory.dmp

Filesize
256KB

Download
memory/1680-17-0x0000000001CE0000-0x0000000001D20000-memory.dmp

Filesize
256KB

Download
memory/1680-13-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/1680-1-0x0000000001CE0000-0x0000000001D20000-memory.dmp

Filesize
256KB

Download
memory/2668-28-0x0000000001DA0000-0x0000000001DE0000-memory.dmp

Filesize
256KB

Download
memory/2668-27-0x0000000001DA0000-0x0000000001DE0000-memory.dmp

Filesize
256KB

Download
memory/2668-30-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/2668-33-0x0000000001DA0000-0x0000000001DE0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads