064b10fc1343b6691b6b4ddcb3c7f3ff05251583d7f7c4a27941afb97f40ce9b

General

Target

6856b8885819321bab3b9552ae033673_JaffaCakes118.exe
Size

876KB
MD5

6856b8885819321bab3b9552ae033673
SHA1

b4e33799370b3a93caa47690fd0c953f511d725a
SHA256

064b10fc1343b6691b6b4ddcb3c7f3ff05251583d7f7c4a27941afb97f40ce9b
SHA512

f261e36a1a901a679b0b49224d1b9903d100fa2b86c6f1e7ed1000138226826060160c0e70fcbfe47b15a2e9a56b903324b812e168155e4aeac411f052b83387
SSDEEP

24576:zdMLKmtvPyHu7dgoA4S3y9pNg4W7HMcYcN+2QHCXRD:ZiKmHyOx7Sp7sclQM

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
1796	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe
1796	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe
1796	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe
1796	6856b8885819321bab3b9552ae033673_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	6856b8885819321bab3b9552ae033673_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 2116 wrote to memory of 2228	2116	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	28
PID 2116 wrote to memory of 2228	2116	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	28
PID 2116 wrote to memory of 2228	2116	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	28
PID 2116 wrote to memory of 2228	2116	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	28
PID 2116 wrote to memory of 2228	2116	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	28
PID 2116 wrote to memory of 2228	2116	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	28
PID 2116 wrote to memory of 2228	2116	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	28
PID 2228 wrote to memory of 1796	2228	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	29
PID 2228 wrote to memory of 1796	2228	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	29
PID 2228 wrote to memory of 1796	2228	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	29
PID 2228 wrote to memory of 1796	2228	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	29
PID 2228 wrote to memory of 1796	2228	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	29
PID 2228 wrote to memory of 1796	2228	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	29
PID 2228 wrote to memory of 1796	2228	6856b8885819321bab3b9552ae033673_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\6856b8885819321bab3b9552ae033673_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6856b8885819321bab3b9552ae033673_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Users\Admin\AppData\Local\Temp\6856b8885819321bab3b9552ae033673_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\6856b8885819321bab3b9552ae033673_JaffaCakes118.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2228
- - C:\Users\Admin\AppData\Local\Temp\6856b8885819321bab3b9552ae033673_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6856b8885819321bab3b9552ae033673_JaffaCakes118.exe"
    3⤵
    - Loads dropped DLL
    - Checks whether UAC is enabled
    PID:1796

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\UY9SYFaEJZvqesW4ZNq\extramod.dll

Filesize
73KB

MD5
b01d2b9a44796a3ebe1901c8e6b3b555

SHA1
aa61156b30dbb381fb9acaacb046e14641a46202

SHA256
4772a79a22439b608822d2d1d29f29b3d26dc272b92688e94437bfb45f88c6dd

SHA512
bf5628afa126661ce1568052b8aed80bbb70ce8625e0e770dcaa3aa1101a77feaea0e506eb0f11dca4908c70ddb82c6dc626156c2279c7b068f2783316aa2e11

Download Submit
\Users\Admin\AppData\Local\Temp\UY9SYFaEJZvqesW4ZNq\loading_screen.dll

Filesize
5KB

MD5
44dac7f87bdf94d553f8d2cf073d605d

SHA1
21bf5d714b9fcab32ba40ff7d36e48c378b67a06

SHA256
0e7dedad1360a808e7ab1086ff1fffa7b72f09475c07a6991b74a6c6b78ccf66

SHA512
92c6bf81d514b3a07e7796843200a78c17969720776b03c0d347aeefedb8f1269f6aac642728a38544836c1f17c594d570718d11368dc91fe5194ee5e83e1774

Download Submit
\Users\Admin\AppData\Local\Temp\UY9SYFaEJZvqesW4ZNq\lua51.dll

Filesize
494KB

MD5
f0c59526f8186eadaf2171b8fd2967c1

SHA1
8ffbe3e03d8139b50b41931c7b3360a0eebdb5cb

SHA256
6e35d85fe4365e508adc7faffc4517c29177380c2ba420f02c2b9ee03103d3f6

SHA512
dccd287c5f25cac346836e1140b743756178d01cd58539cf8fac12f7ae54d338bfb4364c650edb4d6018ef1f4065f7e9835d32fd608f8ae66c67a0ffd05e9854

Download Submit
\Users\Admin\AppData\Local\Temp\UY9SYFaEJZvqesW4ZNq\shared_library.dll

Filesize
200KB

MD5
135661e77535ccdc5d8e282854ea31c2

SHA1
063581f9d16e79efb48669306fe83e518109452d

SHA256
b285fe16c7a0fde1ae65ea7106b44ee15429f85381eb3049f2783fde603ba4b6

SHA512
d0d455d1ea88b598e7e999fadb5ac5a98c8aafe25fe5f74e76a469e4f91ece8580da8b11b4f4f1991c7024b24d3f3a0fe9236eeed4976b98cfa5268dafa998cb

Download Submit
memory/1796-16-0x000000007EFA0000-0x000000007EFB0000-memory.dmp

Filesize
64KB

Download
memory/1796-13-0x000000007EFA0000-0x000000007EFB0000-memory.dmp

Filesize
64KB

Download
memory/1796-10-0x00000000004E0000-0x0000000000516000-memory.dmp

Filesize
216KB

Download
memory/1796-17-0x000000007EFA0000-0x000000007EFB0000-memory.dmp

Filesize
64KB

Download
memory/1796-15-0x000000007EFA0000-0x000000007EFB0000-memory.dmp

Filesize
64KB

Download
memory/1796-14-0x000000007EFA0000-0x000000007EFB0000-memory.dmp

Filesize
64KB

Download
memory/1796-18-0x000000007EF90000-0x000000007EFA0000-memory.dmp

Filesize
64KB

Download
memory/1796-19-0x000000007EFA0000-0x000000007EFB0000-memory.dmp

Filesize
64KB

Download
memory/1796-6-0x0000000000250000-0x0000000000266000-memory.dmp

Filesize
88KB

Download
memory/1796-25-0x000000007EF00000-0x000000007EF10000-memory.dmp

Filesize
64KB

Download

Analysis

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