58a68f418d2186edadb01b6d1dd002fdd85cb0a6f6e78aacb9bfffd84858c5d8

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 00:33

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General

Target

5e587d123805a64986789fd5c25bbc14_JaffaCakes118.exe
Size

899KB
MD5

5e587d123805a64986789fd5c25bbc14
SHA1

bd810b383123c0d58563fb36218a094df0573507
SHA256

58a68f418d2186edadb01b6d1dd002fdd85cb0a6f6e78aacb9bfffd84858c5d8
SHA512

4363e0fdc5136ee8f2d1542d56369b189d747dbf9750429c432c026b6cadcbb4b215b04bda7cf02e4a0a696854844409d5aaae7e4d03e3c3a448dbcce525d927
SSDEEP

24576:PpZn6dYIdvOuM6ElJh4yg+Myc61owyV3cuFLzHK7GtAUH:RJ6dYIVOuMGygOcWoJVJw7KAUH

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1504	RVBOT1~1.EXE
2032	RVBOT1~1.tmp

Loads dropped DLL 5 IoCs

pid	Process
2460	5e587d123805a64986789fd5c25bbc14_JaffaCakes118.exe
1504	RVBOT1~1.EXE
1504	RVBOT1~1.EXE
2032	RVBOT1~1.tmp
2032	RVBOT1~1.tmp

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	5e587d123805a64986789fd5c25bbc14_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2032	RVBOT1~1.tmp

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 1504	2460	5e587d123805a64986789fd5c25bbc14_JaffaCakes118.exe	30
PID 2460 wrote to memory of 1504	2460	5e587d123805a64986789fd5c25bbc14_JaffaCakes118.exe	30
PID 2460 wrote to memory of 1504	2460	5e587d123805a64986789fd5c25bbc14_JaffaCakes118.exe	30
PID 2460 wrote to memory of 1504	2460	5e587d123805a64986789fd5c25bbc14_JaffaCakes118.exe	30
PID 2460 wrote to memory of 1504	2460	5e587d123805a64986789fd5c25bbc14_JaffaCakes118.exe	30
PID 2460 wrote to memory of 1504	2460	5e587d123805a64986789fd5c25bbc14_JaffaCakes118.exe	30
PID 2460 wrote to memory of 1504	2460	5e587d123805a64986789fd5c25bbc14_JaffaCakes118.exe	30
PID 1504 wrote to memory of 2032	1504	RVBOT1~1.EXE	31
PID 1504 wrote to memory of 2032	1504	RVBOT1~1.EXE	31
PID 1504 wrote to memory of 2032	1504	RVBOT1~1.EXE	31
PID 1504 wrote to memory of 2032	1504	RVBOT1~1.EXE	31
PID 1504 wrote to memory of 2032	1504	RVBOT1~1.EXE	31
PID 1504 wrote to memory of 2032	1504	RVBOT1~1.EXE	31
PID 1504 wrote to memory of 2032	1504	RVBOT1~1.EXE	31

C:\Users\Admin\AppData\Local\Temp\5e587d123805a64986789fd5c25bbc14_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5e587d123805a64986789fd5c25bbc14_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RVBOT1~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RVBOT1~1.EXE
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1504
- - C:\Users\Admin\AppData\Local\Temp\is-67VIO.tmp\RVBOT1~1.tmp
    "C:\Users\Admin\AppData\Local\Temp\is-67VIO.tmp\RVBOT1~1.tmp" /SL5="$5014E,238600,81408,C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\RVBOT1~1.EXE"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: GetForegroundWindowSpam
    PID:2032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\IXP000.TMP\RVBOT1~1.EXE

Filesize
472KB

MD5
73a942b5328843b348b4d9d0b7921882

SHA1
628fd382eec7e7a527bd79c0f27ffe7697604fd1

SHA256
abce63516a2c5c54ef012935c4e560280ad930f6382b6a33bd348db1166a7c9e

SHA512
38972923abcc8d92da49afbc803d29e224b49fd701e4d667cb0cfcbbefd99ef1cc781ed3869b23654e8d5834fdf7976a1ccc1b60926dbf02ab9ea94453bcc4b1

Download Submit
\Users\Admin\AppData\Local\Temp\is-20RPO.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-67VIO.tmp\RVBOT1~1.tmp

Filesize
714KB

MD5
aa1a4b9c2e3b1e471fdf2f70ad5cb048

SHA1
b7130e43366d7b0a2b04a81a201432947f3386f9

SHA256
9843b50cabc33001c3ab6a77c76e0a6ab2d370389a788ddf149fbae58d1781b0

SHA512
d09adf766036a4c7d9419756b91637bb2d284c8ae93cea88d3a946622fedfb90d01da048418681010753e4856138ac563c417c258757222e1e7559f319f59616

Download Submit
memory/1504-10-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1504-12-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/1504-26-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2032-27-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads