23ef37dcfc40be10d25afb164c77f10bb7968507b22ac6edba22c80024e82408

General

Target

d1f4804074971247b052c142932c5256_JaffaCakes118.exe
Size

874KB
MD5

d1f4804074971247b052c142932c5256
SHA1

bb0e8693b257b0ec6ea3cb8aa1e2798d8acd07b3
SHA256

23ef37dcfc40be10d25afb164c77f10bb7968507b22ac6edba22c80024e82408
SHA512

e3f2d1e486dde2a74f6f2a1fe9c73744ef756fef016f213d928d7e5adbc499a963a7226cf695c0253f166dca5570a49fb0014fc0afb246a9e48a2ebbf7a937aa
SSDEEP

24576:SVMLKmtvPyHu731QPK3y9pNg4W7HM86cN+2QHCHs:MiKmHyOCCp7s8PQl

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
2564	d1f4804074971247b052c142932c5256_JaffaCakes118.exe
2564	d1f4804074971247b052c142932c5256_JaffaCakes118.exe
2564	d1f4804074971247b052c142932c5256_JaffaCakes118.exe
2564	d1f4804074971247b052c142932c5256_JaffaCakes118.exe
2564	d1f4804074971247b052c142932c5256_JaffaCakes118.exe
2564	d1f4804074971247b052c142932c5256_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	d1f4804074971247b052c142932c5256_JaffaCakes118.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d1f4804074971247b052c142932c5256_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d1f4804074971247b052c142932c5256_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d1f4804074971247b052c142932c5256_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4440 wrote to memory of 884	4440	d1f4804074971247b052c142932c5256_JaffaCakes118.exe	86
PID 4440 wrote to memory of 884	4440	d1f4804074971247b052c142932c5256_JaffaCakes118.exe	86
PID 4440 wrote to memory of 884	4440	d1f4804074971247b052c142932c5256_JaffaCakes118.exe	86
PID 884 wrote to memory of 2564	884	d1f4804074971247b052c142932c5256_JaffaCakes118.exe	87
PID 884 wrote to memory of 2564	884	d1f4804074971247b052c142932c5256_JaffaCakes118.exe	87
PID 884 wrote to memory of 2564	884	d1f4804074971247b052c142932c5256_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\d1f4804074971247b052c142932c5256_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d1f4804074971247b052c142932c5256_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4440
- C:\Users\Admin\AppData\Local\Temp\d1f4804074971247b052c142932c5256_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\d1f4804074971247b052c142932c5256_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:884
- - C:\Users\Admin\AppData\Local\Temp\d1f4804074971247b052c142932c5256_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d1f4804074971247b052c142932c5256_JaffaCakes118.exe"
    3⤵
    - Loads dropped DLL
    - Checks whether UAC is enabled
    - System Location Discovery: System Language Discovery
    PID:2564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Qf5z4cvCg5hHfVdZwE3\extramod.dll

Filesize
73KB

MD5
ad37e634d7a089d10d2d2c34dddb2f96

SHA1
729d2ecbbb133ce0bc55aee4b69e31e1aa7d9cc0

SHA256
f1179d767557eb1507bd96d927c141e933276de45802e768cfda08ca4b0baad1

SHA512
d9da12549e2cd3cf444eb8a1bdc368b4b70614c23309414a7fdc5a104108c40d4f21b92c3df5700657a91f96387a65d5b901ceec702f3940527dbfafd857d74b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Qf5z4cvCg5hHfVdZwE3\loading_screen.dll

Filesize
5KB

MD5
44dac7f87bdf94d553f8d2cf073d605d

SHA1
21bf5d714b9fcab32ba40ff7d36e48c378b67a06

SHA256
0e7dedad1360a808e7ab1086ff1fffa7b72f09475c07a6991b74a6c6b78ccf66

SHA512
92c6bf81d514b3a07e7796843200a78c17969720776b03c0d347aeefedb8f1269f6aac642728a38544836c1f17c594d570718d11368dc91fe5194ee5e83e1774

Download Submit
C:\Users\Admin\AppData\Local\Temp\Qf5z4cvCg5hHfVdZwE3\lua51.dll

Filesize
494KB

MD5
f0c59526f8186eadaf2171b8fd2967c1

SHA1
8ffbe3e03d8139b50b41931c7b3360a0eebdb5cb

SHA256
6e35d85fe4365e508adc7faffc4517c29177380c2ba420f02c2b9ee03103d3f6

SHA512
dccd287c5f25cac346836e1140b743756178d01cd58539cf8fac12f7ae54d338bfb4364c650edb4d6018ef1f4065f7e9835d32fd608f8ae66c67a0ffd05e9854

Download Submit
C:\Users\Admin\AppData\Local\Temp\Qf5z4cvCg5hHfVdZwE3\shared_library.dll

Filesize
200KB

MD5
04d063b64c002a1e355875998fedb6e7

SHA1
455f875cad1a74fc9e878ded252c8adc4557e13d

SHA256
e6d23994c752d55b541d036b420c20c87b9aeb7eb47622ee3f98980695b9cdb9

SHA512
127fa109b7d28037f6c7c4705087669bfb7ab96f1e2a1d42d12ed3b8f3a618f2737ba2b4eff15db32ea857333ee63527ce87311fb26683cf3ac26a0ea345fc73

Download Submit
memory/2564-20-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2564-21-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2564-14-0x0000000000670000-0x00000000006A6000-memory.dmp

Filesize
216KB

Download
memory/2564-19-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2564-22-0x000000007FE30000-0x000000007FE40000-memory.dmp

Filesize
64KB

Download
memory/2564-18-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2564-17-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download
memory/2564-7-0x0000000000650000-0x0000000000666000-memory.dmp

Filesize
88KB

Download
memory/2564-28-0x000000007FE40000-0x000000007FE50000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing