33175665dc003a737e982c767890412e57ea2ae96f25fd8535637f5894ff2074

General

Target

7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe
Size

425KB
MD5

7034f17b2033bfd5ef9b0f81ce598da3
SHA1

959817c12dba46ce4e4595bf4f2374aadf52e8ef
SHA256

33175665dc003a737e982c767890412e57ea2ae96f25fd8535637f5894ff2074
SHA512

1390d2b6e58644238efb174f7b2726a5152e5b183dbbe4c02b0cacf796309df24c5e9bc4a4f26f1c525ae863f353020dcd6a63fa84afa6448072df87199a07c4
SSDEEP

6144:PqhlBy1+NR0frxdc6Dps/ep5NKWNzYXPAA5+VUbvpQhcHGBeBZq6wbTHK+5URA:PAlBpNR0fHcoNKWN7AQKG8BCbTHD9

Score

8^/10

persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run = "\"C:\\Users\\Admin\\AppData\\Roaming\\{2A62359E-001A-DB50-37C5-75EE5DF583A7}\\forfiles.exe\""	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe

Drops startup file 1 IoCs

Processes:

7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\StartUp\forfiles.lnk	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

Processes:

forfiles.exe

pid process

3188 forfiles.exe

pid	process
3188	forfiles.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\forfiles = "\"C:\\Users\\Admin\\AppData\\Roaming\\{2A62359E-001A-DB50-37C5-75EE5DF583A7}\\forfiles.exe\""	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\forfiles = "\"C:\\Users\\Admin\\AppData\\Roaming\\{2A62359E-001A-DB50-37C5-75EE5DF583A7}\\forfiles.exe\""	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

3124 taskkill.exe

pid	process
3124	taskkill.exe

Modifies Control Panel 2 IoCs

evasion

Processes:

7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\Desktop	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\Desktop\SCRNSAVE.EXE = "\"C:\\Users\\Admin\\AppData\\Roaming\\{2A62359E-001A-DB50-37C5-75EE5DF583A7}\\forfiles.exe\""	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

824 PING.EXE
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exetaskkill.exe

description pid process

Token: SeDebugPrivilege 3336 7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe
Token: SeDebugPrivilege 3124 taskkill.exe

pid	process
824	PING.EXE

description	pid	process
Token: SeDebugPrivilege	3336	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe
Token: SeDebugPrivilege	3124	taskkill.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.execmd.exe

description	pid	process	target process
PID 3336 wrote to memory of 3188	3336	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe	forfiles.exe
PID 3336 wrote to memory of 3188	3336	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe	forfiles.exe
PID 3336 wrote to memory of 3188	3336	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe	forfiles.exe
PID 3336 wrote to memory of 3372	3336	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe	cmd.exe
PID 3336 wrote to memory of 3372	3336	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe	cmd.exe
PID 3336 wrote to memory of 3372	3336	7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe	cmd.exe
PID 3372 wrote to memory of 3124	3372	cmd.exe	taskkill.exe
PID 3372 wrote to memory of 3124	3372	cmd.exe	taskkill.exe
PID 3372 wrote to memory of 3124	3372	cmd.exe	taskkill.exe
PID 3372 wrote to memory of 824	3372	cmd.exe	PING.EXE
PID 3372 wrote to memory of 824	3372	cmd.exe	PING.EXE
PID 3372 wrote to memory of 824	3372	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe"
1⤵
- Adds policy Run key to start application
- Drops startup file
- Adds Run key to start application
- Modifies Control Panel
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3336

C:\Users\Admin\AppData\Roaming\{2A62359E-001A-DB50-37C5-75EE5DF583A7}\forfiles.exe
"C:\Users\Admin\AppData\Roaming\{2A62359E-001A-DB50-37C5-75EE5DF583A7}\forfiles.exe"
2⤵
- Executes dropped EXE
PID:3188

C:\Windows\SysWOW64\cmd.exe
/d /c taskkill /t /f /im "7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe" > NUL & ping -n 1 127.0.0.1 > NUL & del "C:\Users\Admin\AppData\Local\Temp\7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe" > NUL
2⤵
- Suspicious use of WriteProcessMemory
PID:3372

C:\Windows\SysWOW64\taskkill.exe
taskkill /t /f /im "7034f17b2033bfd5ef9b0f81ce598da3_JaffaCakes118.exe"
3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:3124

C:\Windows\SysWOW64\PING.EXE
ping -n 1 127.0.0.1
3⤵
- Runs ping.exe
PID:824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Registry Run Keys / Startup Folder

2

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Registry Run Keys / Startup Folder

2

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\{2A62359E-001A-DB50-37C5-75EE5DF583A7}\forfiles.exe
Filesize
425KB

MD5
7034f17b2033bfd5ef9b0f81ce598da3

SHA1
959817c12dba46ce4e4595bf4f2374aadf52e8ef

SHA256
33175665dc003a737e982c767890412e57ea2ae96f25fd8535637f5894ff2074

SHA512
1390d2b6e58644238efb174f7b2726a5152e5b183dbbe4c02b0cacf796309df24c5e9bc4a4f26f1c525ae863f353020dcd6a63fa84afa6448072df87199a07c4

Download Submit
memory/3336-0-0x0000000002AA0000-0x0000000002B07000-memory.dmp

Filesize
412KB

Download
memory/3336-1-0x0000000002280000-0x0000000002281000-memory.dmp

Filesize
4KB

Download
memory/3336-2-0x0000000002AA0000-0x0000000002B07000-memory.dmp

Filesize
412KB

Download
memory/3336-4-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download
memory/3336-12-0x0000000000400000-0x000000000046E000-memory.dmp

Filesize
440KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads