135b27bff43c1f35d52c84a53ad5807c66704880e09c630758e41c15c90b9a2e

General

Target

6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe
Size

876KB
MD5

6ab59700b8fdfce7f077eacadeeb87c4
SHA1

ac5395421b84c99f78a496d0f3df0955ed2baafd
SHA256

135b27bff43c1f35d52c84a53ad5807c66704880e09c630758e41c15c90b9a2e
SHA512

6b2cba31e73aefb290a3773ecce6a652f7e22833e6708798f598f0db7adc6c52d7c075ea5397defcebb6e3251ea2c609699c51f228a059a4102fa9420a212ea6
SSDEEP

24576:qpMLKmtvPyHu73LQqdbu4y9pNg4W7HMlG3bOAHCkbk:YiKmHyOrLjxPp7sGO

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
1780	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe
1780	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe
1780	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe
1780	6ab59700b8fdfce7f077eacadeeb87c4_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	6ab59700b8fdfce7f077eacadeeb87c4_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 2036 wrote to memory of 1992	2036	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	28
PID 2036 wrote to memory of 1992	2036	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	28
PID 2036 wrote to memory of 1992	2036	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	28
PID 2036 wrote to memory of 1992	2036	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	28
PID 2036 wrote to memory of 1992	2036	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	28
PID 2036 wrote to memory of 1992	2036	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	28
PID 2036 wrote to memory of 1992	2036	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	28
PID 1992 wrote to memory of 1780	1992	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	29
PID 1992 wrote to memory of 1780	1992	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	29
PID 1992 wrote to memory of 1780	1992	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	29
PID 1992 wrote to memory of 1780	1992	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	29
PID 1992 wrote to memory of 1780	1992	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	29
PID 1992 wrote to memory of 1780	1992	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	29
PID 1992 wrote to memory of 1780	1992	6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Users\Admin\AppData\Local\Temp\6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1992
- - C:\Users\Admin\AppData\Local\Temp\6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6ab59700b8fdfce7f077eacadeeb87c4_JaffaCakes118.exe"
    3⤵
    - Loads dropped DLL
    - Checks whether UAC is enabled
    PID:1780

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

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Downloads

\Users\Admin\AppData\Local\Temp\b88uHVliU9uVP2pqVwP\extramod.dll

Filesize
73KB

MD5
cf543e36bd516a35bd9a4b53a298158b

SHA1
567b09bce55e272d53f4974d84a096a8562cbda8

SHA256
8e003b6fdd64f635af7e6fa013e8e50af7413e68e92e3820c70565decc542b74

SHA512
dd19553abe81f2ba5035fd41ae41a996def419a2d554a470cfe9f8ddb8806e4602eaab0502fa4f4657330902a22eebe33a85c2f60ded3f9948620b36e60cae69

Download Submit
\Users\Admin\AppData\Local\Temp\b88uHVliU9uVP2pqVwP\loading_screen.dll

Filesize
5KB

MD5
44dac7f87bdf94d553f8d2cf073d605d

SHA1
21bf5d714b9fcab32ba40ff7d36e48c378b67a06

SHA256
0e7dedad1360a808e7ab1086ff1fffa7b72f09475c07a6991b74a6c6b78ccf66

SHA512
92c6bf81d514b3a07e7796843200a78c17969720776b03c0d347aeefedb8f1269f6aac642728a38544836c1f17c594d570718d11368dc91fe5194ee5e83e1774

Download Submit
\Users\Admin\AppData\Local\Temp\b88uHVliU9uVP2pqVwP\lua51.dll

Filesize
494KB

MD5
f0c59526f8186eadaf2171b8fd2967c1

SHA1
8ffbe3e03d8139b50b41931c7b3360a0eebdb5cb

SHA256
6e35d85fe4365e508adc7faffc4517c29177380c2ba420f02c2b9ee03103d3f6

SHA512
dccd287c5f25cac346836e1140b743756178d01cd58539cf8fac12f7ae54d338bfb4364c650edb4d6018ef1f4065f7e9835d32fd608f8ae66c67a0ffd05e9854

Download Submit
\Users\Admin\AppData\Local\Temp\b88uHVliU9uVP2pqVwP\shared_library.dll

Filesize
200KB

MD5
a61f3c8ec0f8050209c81af6feca8826

SHA1
0ec17fa1047e605882d9c0cb60af866837662644

SHA256
b3b1863d16b48c4f575776778faba1e6a3b77bc42371b518a6f517789de40f91

SHA512
b6154cb4fb6dd2cba0fd589c7db7765f36daea223ecfd87392caec9e671274f04ee280351b3e69cb8e839de4bd7f7a17cd04a5d624d81dbecfda6ec800c0cebd

Download Submit
memory/1780-5-0x00000000003E0000-0x00000000003F6000-memory.dmp

Filesize
88KB

Download
memory/1780-10-0x00000000004E0000-0x0000000000516000-memory.dmp

Filesize
216KB

Download
memory/1780-13-0x000000007EFA0000-0x000000007EFB0000-memory.dmp

Filesize
64KB

Download
memory/1780-14-0x000000007EF90000-0x000000007EFA0000-memory.dmp

Filesize
64KB

Download
memory/1780-20-0x000000007EF00000-0x000000007EF10000-memory.dmp

Filesize
64KB

Download

Analysis

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