9bba9d613a0889c7b5d77a350ccc06b12159ce649b5d0f5da2f3d4d642757c9b

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240319-en
resource tags

arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
submitted
08/04/2024, 15:42

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General

Target

e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
Size

212KB
MD5

e7d073c4f8106069a75bc017ae743c8d
SHA1

a6d8d9f49a6d19ff67c2a6d3ed419ea7802e8a36
SHA256

9bba9d613a0889c7b5d77a350ccc06b12159ce649b5d0f5da2f3d4d642757c9b
SHA512

ad3bbdac3d7009ae0c33c3172be76ed9a1ad6fd638d7a9ab18783f7dc0ecaf7c47b8db4d978c050e869862fca00f4b4cb15a88d230dfcf8f6838f14f242bbe83
SSDEEP

3072:/cT9g8immW6Pozkk2eKs/CSr2nQ/E2S5ny+bF2u1I+ddDK7Hlq/B8fh1thz/9pk:o68i3odBiTl2+TCU/g1thzI

Score

6^/10

persistence

Malware Config

Signatures

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\Run\Microsoft I Service = "C:\\Windows\\winhash_up.exe /REGstart"	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe

Drops file in Windows directory 13 IoCs

description	ioc	Process
File created	C:\Windows\winhash_up.exe	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon3.ico	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon6.ico	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon13.ico	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon14.ico	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
File created	C:\Windows\bugMAKER.bat	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon2.ico	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon5.ico	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon12.ico	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
File opened for modification	C:\Windows\winhash_up.exez	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
File created	C:\Windows\winhash_up.exez	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon7.ico	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
File created	C:\Windows\SHARE_TEMP\Icon10.ico	e7d073c4f8106069a75bc017ae743c8d_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 4 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 2652	2228	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe	28
PID 2228 wrote to memory of 2652	2228	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe	28
PID 2228 wrote to memory of 2652	2228	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe	28
PID 2228 wrote to memory of 2652	2228	e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e7d073c4f8106069a75bc017ae743c8d_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\bugMAKER.bat
  2⤵
  PID:2652

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\bugMAKER.bat

Filesize
90B

MD5
900f2af7b16f55b5d0693dd75b7b5bba

SHA1
13ac8b4c5bc7ada6e0072c57c428ad9bce687396

SHA256
085974e1e35aa346ddf73e687fbc7e2ee103a6af7915155805c7b70b8c8c332e

SHA512
89c650d5d495d32f7bea893fe092fb1a46fb64d8881789d3706e58e0484a18a1e73d86c7774f8dad8643387cb154b40981c272773d08873c34dace635c2b1837

Download Submit
memory/2228-67-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2652-62-0x0000000002320000-0x0000000002321000-memory.dmp

Filesize
4KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads