7d500da23186f8ff6801436da28f275ad9f1fd5c9e1df0a279b170d433d47463

General

Target

5fa091ad6704e7cdf5c8a123c805ca9f_JaffaCakes118.exe
Size

587KB
MD5

5fa091ad6704e7cdf5c8a123c805ca9f
SHA1

bc74a97f858f5d63f731b066cf10a4fb76789bda
SHA256

7d500da23186f8ff6801436da28f275ad9f1fd5c9e1df0a279b170d433d47463
SHA512

6f6983e98882af71ffb0b2f34e013a7da6702bb92029ba62b19c409bb4231f93c97fc3f998e6a3f45fe9b7d2de4050b7bf42e939130e46f6b7c2f2dcb1ec0bc2
SSDEEP

12288:OglfapVP8SSDHsfwt2cQ7QiV5greCqGLIbugZ6HvN2pxnQYeDfTpoS:OPbRLfwBTjqELGubHspxno

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2776	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2952	SVCHOST.EXE

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	SVCHOST.EXE

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SVCHOST.EXE	5fa091ad6704e7cdf5c8a123c805ca9f_JaffaCakes118.exe

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

System Information Discovery
T1082

Modifies data under HKEY_USERS 14 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	SVCHOST.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{16F3DD56-1AF5-4347-846D-7C10C4192619} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 0100000000000000404fb03579dada01	SVCHOST.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	SVCHOST.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{2916C86E-86A6-43FE-8112-43ABE6BF8DCC} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 0100000000000000404fb03579dada01	SVCHOST.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	SVCHOST.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	SVCHOST.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	SVCHOST.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{99FD978C-D287-4F50-827F-B2C658EDA8E7} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 0100000000000000e0edad3579dada01	SVCHOST.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{920E6DB1-9907-4370-B3A0-BAFC03D81399} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 0100000000000000404fb03579dada01	SVCHOST.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{AB5C5600-7E6E-4B06-9197-9ECEF74D31CC} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 0100000000000000404fb03579dada01	SVCHOST.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{08244EE6-92F0-47F2-9FC9-929BAA2E7235} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 0100000000000000a0b0b23579dada01	SVCHOST.EXE
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	SVCHOST.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached	SVCHOST.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{D9144DCD-E998-4ECA-AB6A-DCD83CCBA16D} {0C6C4200-C589-11D0-999A-00C04FD655E1} 0xFFFF = 0100000000000000e0edad3579dada01	SVCHOST.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2952	SVCHOST.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 2776	2748	5fa091ad6704e7cdf5c8a123c805ca9f_JaffaCakes118.exe	32
PID 2748 wrote to memory of 2776	2748	5fa091ad6704e7cdf5c8a123c805ca9f_JaffaCakes118.exe	32
PID 2748 wrote to memory of 2776	2748	5fa091ad6704e7cdf5c8a123c805ca9f_JaffaCakes118.exe	32
PID 2748 wrote to memory of 2776	2748	5fa091ad6704e7cdf5c8a123c805ca9f_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\5fa091ad6704e7cdf5c8a123c805ca9f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5fa091ad6704e7cdf5c8a123c805ca9f_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\LWHTXD.bat
  2⤵
  - Deletes itself
  PID:2776

C:\Windows\SVCHOST.EXE
C:\Windows\SVCHOST.EXE
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of FindShellTrayWindow
PID:2952

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\LWHTXD.bat

Filesize
218B

MD5
aa02ef5e948d701e109f14a582f01576

SHA1
3199f56cd4593e4c8e9c45d4fbfd68f2c8eb0505

SHA256
fa7e928f88d2534097e39842e7d3a9e10aab610914f3a5a47a00eb6442818b19

SHA512
4a1e9e73c2bc9c0751d0e3a50672f1f7b4eec699ca9c81aeb412afea4e6c28181914b1661cdb85f96917999d1a5bf355caf5f2c5e3fb726909904e0c1563d88a

Download Submit
C:\Windows\SVCHOST.EXE

Filesize
587KB

MD5
5fa091ad6704e7cdf5c8a123c805ca9f

SHA1
bc74a97f858f5d63f731b066cf10a4fb76789bda

SHA256
7d500da23186f8ff6801436da28f275ad9f1fd5c9e1df0a279b170d433d47463

SHA512
6f6983e98882af71ffb0b2f34e013a7da6702bb92029ba62b19c409bb4231f93c97fc3f998e6a3f45fe9b7d2de4050b7bf42e939130e46f6b7c2f2dcb1ec0bc2

Download Submit
memory/2748-0-0x0000000010000000-0x0000000010095000-memory.dmp

Filesize
596KB

Download
memory/2748-1-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2748-13-0x0000000010000000-0x0000000010095000-memory.dmp

Filesize
596KB

Download
memory/2952-4-0x0000000010000000-0x0000000010095000-memory.dmp

Filesize
596KB

Download
memory/2952-5-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2952-16-0x0000000010000000-0x0000000010095000-memory.dmp

Filesize
596KB

Download
memory/2952-17-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download

Analysis

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