15891a4d87653df8f0b25521d06af0a0d1a0afafefb250d3711acaa5856f5e8c

General

Target

b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe
Size

876KB
MD5

b263739f19bf5ad2fb0935314a5ab770
SHA1

a8aed5bf189ab5e6b20bd9edc050d064adce4233
SHA256

15891a4d87653df8f0b25521d06af0a0d1a0afafefb250d3711acaa5856f5e8c
SHA512

dc518d81c51ab4324562cb753488fb278485204de8aa7918f8adc5a22e392ac3db3ea8f60cab52a7c5d688600dd91b2ef73dc9e848dc9b7614214b1e319de6b6
SSDEEP

24576:e4MLKmtvPyHu75qudt0nx/y9pNg4W7HMnG3bOAHCXRh:JiKmHyOtdOp7sg2

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
2992	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe
2992	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe
2992	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe
2992	b263739f19bf5ad2fb0935314a5ab770_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	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2944 wrote to memory of 3008	2944	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	28
PID 2944 wrote to memory of 3008	2944	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	28
PID 2944 wrote to memory of 3008	2944	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	28
PID 2944 wrote to memory of 3008	2944	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	28
PID 2944 wrote to memory of 3008	2944	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	28
PID 2944 wrote to memory of 3008	2944	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	28
PID 2944 wrote to memory of 3008	2944	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	28
PID 3008 wrote to memory of 2992	3008	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	29
PID 3008 wrote to memory of 2992	3008	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	29
PID 3008 wrote to memory of 2992	3008	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	29
PID 3008 wrote to memory of 2992	3008	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	29
PID 3008 wrote to memory of 2992	3008	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	29
PID 3008 wrote to memory of 2992	3008	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	29
PID 3008 wrote to memory of 2992	3008	b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2944
- C:\Users\Admin\AppData\Local\Temp\b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3008
- - C:\Users\Admin\AppData\Local\Temp\b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b263739f19bf5ad2fb0935314a5ab770_JaffaCakes118.exe"
    3⤵
    - Loads dropped DLL
    - Checks whether UAC is enabled
    PID:2992

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\xsW4cFVl01E6vGiN4Uw\extramod.dll

Filesize
73KB

MD5
893d79932bc8122d31dd3a6b18be740c

SHA1
88cd8e21c906469b3c78c93787d4b612f2be711f

SHA256
6622e0d1376889151e3d53223219ce9dfd6f19e88455876a497c266841245347

SHA512
bd14767d91ea4af41f747b63690f2ba7e7ded4be79f10ef877147850c678f01c8b2efd0e6a4fbe14fb04c22be2b293c6d04d7b04c5f8c08685104d3eebd90d42

Download Submit
\Users\Admin\AppData\Local\Temp\xsW4cFVl01E6vGiN4Uw\loading_screen.dll

Filesize
5KB

MD5
44dac7f87bdf94d553f8d2cf073d605d

SHA1
21bf5d714b9fcab32ba40ff7d36e48c378b67a06

SHA256
0e7dedad1360a808e7ab1086ff1fffa7b72f09475c07a6991b74a6c6b78ccf66

SHA512
92c6bf81d514b3a07e7796843200a78c17969720776b03c0d347aeefedb8f1269f6aac642728a38544836c1f17c594d570718d11368dc91fe5194ee5e83e1774

Download Submit
\Users\Admin\AppData\Local\Temp\xsW4cFVl01E6vGiN4Uw\lua51.dll

Filesize
494KB

MD5
f0c59526f8186eadaf2171b8fd2967c1

SHA1
8ffbe3e03d8139b50b41931c7b3360a0eebdb5cb

SHA256
6e35d85fe4365e508adc7faffc4517c29177380c2ba420f02c2b9ee03103d3f6

SHA512
dccd287c5f25cac346836e1140b743756178d01cd58539cf8fac12f7ae54d338bfb4364c650edb4d6018ef1f4065f7e9835d32fd608f8ae66c67a0ffd05e9854

Download Submit
\Users\Admin\AppData\Local\Temp\xsW4cFVl01E6vGiN4Uw\shared_library.dll

Filesize
200KB

MD5
646b63a76c18470658b0b8d94d6d7401

SHA1
4ccc8a902c7c1857a078618a37800b819c43538a

SHA256
3b16a585a010c7d298479e85226946e4ed5aa8ffb2d22fdbc6b833e57458889b

SHA512
3d8f06e11d2e3c92e2b3a8175518b048a9f6226988feeea087f439e238a633a4fbdeded65455f04d09bc62ee852d6111883828f243f74ce020ac90fd27d02c22

Download Submit
memory/2992-5-0x00000000002E0000-0x00000000002F6000-memory.dmp

Filesize
88KB

Download
memory/2992-10-0x0000000000340000-0x0000000000376000-memory.dmp

Filesize
216KB

Download
memory/2992-13-0x000000007EFA0000-0x000000007EFB0000-memory.dmp

Filesize
64KB

Download
memory/2992-14-0x000000007EF90000-0x000000007EFA0000-memory.dmp

Filesize
64KB

Download
memory/2992-20-0x000000007EF00000-0x000000007EF10000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing