cbcf3285c55697e2085bc570c6156cdbc18bbdeee1b6bf0e4e93f241f7c15d34

General

Target

c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe
Size

2.5MB
MD5

c01e75ffa43d7b51f576586b4cdc8454
SHA1

a29b69314510ecddab4b6638641af8a73e3e3bf4
SHA256

cbcf3285c55697e2085bc570c6156cdbc18bbdeee1b6bf0e4e93f241f7c15d34
SHA512

69f8d01b9e51dfe6a80549bace59acf0c0d4c8bc1ef500a028c088902604f076b17d18ffd79aeb0d0400ec6012d125904ba411c92c7673963d66ec18200f0050
SSDEEP

49152:zaSDJLr+Be0SeBk2a5wL18ou9DjMYcOajZqOLBNwDaebA5rOYiZnB:ztO0iaaB879Dj3cOodB+GebSivZnB

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1864	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.tmp

Loads dropped DLL 4 IoCs

pid	Process
1592	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe
1864	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.tmp
1864	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.tmp
1864	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.tmp

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 2 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	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1864	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.tmp
1864	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1864	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1592 wrote to memory of 1864	1592	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe	30
PID 1592 wrote to memory of 1864	1592	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe	30
PID 1592 wrote to memory of 1864	1592	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe	30
PID 1592 wrote to memory of 1864	1592	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe	30
PID 1592 wrote to memory of 1864	1592	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe	30
PID 1592 wrote to memory of 1864	1592	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe	30
PID 1592 wrote to memory of 1864	1592	c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1592
- C:\Users\Admin\AppData\Local\Temp\is-UBV3U.tmp\c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-UBV3U.tmp\c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.tmp" /SL5="$4010A,1888839,70144,C:\Users\Admin\AppData\Local\Temp\c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  PID:1864

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-EP46K.tmp\setupcfg.ini

Filesize
85B

MD5
bfff7c3e5f26377f74ee48792b92aeee

SHA1
4a0a9a345b9c3403cfeb8d42bf8a2f469b7b5999

SHA256
be9474c683769883a8951e4df59d1c6b358399a4cf1e0b6ab2a38973fc02cff1

SHA512
b8244c7801c4ae47d7fce77f0346aea20abc0e5bd4a47aa153707f5a52ee6e1a9902ae8326b9178c38b6d70d9e8d62790c28065c6afb44b8de1c7804187357a7

Download Submit
\Users\Admin\AppData\Local\Temp\is-EP46K.tmp\DownLib.dll

Filesize
183KB

MD5
db25dfdd4c1f2b65c68a230881072695

SHA1
94cd6a3438041f0e61b0a1bea7b66461854efe69

SHA256
1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

SHA512
db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

Download Submit
\Users\Admin\AppData\Local\Temp\is-EP46K.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-UBV3U.tmp\c01e75ffa43d7b51f576586b4cdc8454_JaffaCakes118.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

Download Submit
memory/1592-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1592-2-0x0000000000401000-0x000000000040D000-memory.dmp

Filesize
48KB

Download
memory/1592-61-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1864-9-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/1864-25-0x0000000001F80000-0x0000000001FB7000-memory.dmp

Filesize
220KB

Download
memory/1864-64-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/1864-63-0x0000000001F80000-0x0000000001FB7000-memory.dmp

Filesize
220KB

Download

Analysis

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