3477e083fefc3901f24efaf060dd8f48b8190abf06a1222c76c8b59c547f34f9

General

Target

b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.exe
Size

2.5MB
MD5

b4547439bf2b23cd3d9916c1fd348372
SHA1

fa3fe7cb277a654c8e5d8ff0e2cd5f16f13d0978
SHA256

3477e083fefc3901f24efaf060dd8f48b8190abf06a1222c76c8b59c547f34f9
SHA512

5eda51bdf97e881719234706d584e8d7af042027897c28fcfb3078fda328e9375da974ebfaf15ab56553f7ecbc3ea4a3a0fc840eb9d703a9f014a1d4aa0fe2c6
SSDEEP

49152:DaSDJLr+Be0SeBk2a5wL18ou9DjMYcOajZqOLBNwDaebA5rOYiZn1:DtO0iaaB879Dj3cOodB+GebSivZn1

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3004	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.tmp

Loads dropped DLL 4 IoCs

pid	Process
2848	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.exe
3004	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.tmp
3004	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.tmp
3004	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.tmp

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3004	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.tmp
3004	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3004	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 3004	2848	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.exe	28
PID 2848 wrote to memory of 3004	2848	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.exe	28
PID 2848 wrote to memory of 3004	2848	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.exe	28
PID 2848 wrote to memory of 3004	2848	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.exe	28
PID 2848 wrote to memory of 3004	2848	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.exe	28
PID 2848 wrote to memory of 3004	2848	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.exe	28
PID 2848 wrote to memory of 3004	2848	b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Users\Admin\AppData\Local\Temp\is-JK7B5.tmp\b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-JK7B5.tmp\b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.tmp" /SL5="$40016,1888839,70144,C:\Users\Admin\AppData\Local\Temp\b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  PID:3004

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
85B

MD5
69a36ec5b995296d47c8532093f74913

SHA1
024b2ecab5968ff3d40153cde94341193d22e8f4

SHA256
676dea8e7250e9ca1af56791354b9586aca286280b0299553217216c7237d3fa

SHA512
bb7df7ab261073de12d1fbca406d1694a4e804abd86aa713841c1cb36061b1b3773099af538b60dad0136c5c6bf4536cb9a2a9340c553fbcb0067a494ca2275d

Download Submit
\Users\Admin\AppData\Local\Temp\is-JK7B5.tmp\b4547439bf2b23cd3d9916c1fd348372_JaffaCakes118.tmp

Filesize
1.2MB

MD5
e7106fbf42fbc6d5b08a18ada4f781b4

SHA1
36d4a629f79d772c0b0df8bd2ae2ea09108d239d

SHA256
64e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635

SHA512
adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845

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

Filesize
183KB

MD5
db25dfdd4c1f2b65c68a230881072695

SHA1
94cd6a3438041f0e61b0a1bea7b66461854efe69

SHA256
1b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73

SHA512
db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c

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

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
memory/2848-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2848-2-0x0000000000401000-0x000000000040D000-memory.dmp

Filesize
48KB

Download
memory/2848-61-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/3004-9-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/3004-25-0x0000000000620000-0x0000000000657000-memory.dmp

Filesize
220KB

Download
memory/3004-63-0x0000000000620000-0x0000000000657000-memory.dmp

Filesize
220KB

Download
memory/3004-62-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download

Analysis

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