f614e1f25b8d78f2595999296adbd515d7f3941c96f4149398eef4cf3548f6c1

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16/04/2024, 08:18

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General

Target

f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe
Size

180KB
MD5

f31328d8f1f600c3e98d4657fd9c6bda
SHA1

c7907ff15ca3a448217ae83221c06edbac1ffffb
SHA256

f614e1f25b8d78f2595999296adbd515d7f3941c96f4149398eef4cf3548f6c1
SHA512

7a7264cfdc7d91ef44e7192fa59d1a02239d6a71427394a84e17cdb18e5917ef14d9dd97e934f38cb4a1a526f67f8575dc9b09d31c23cbf960d92d6633c16361
SSDEEP

3072:Q+h3GJvkeNWkpVNSqaDzyIq4VkCi89cupHBNqvlkpVNSqaDzyIq4Vkm:Q+NGJsEfpVNSTDzpq4WQlpHX6mpVNST5

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1944	outlook.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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\System = "C:\\Windows\\sys32.exe"	f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\outlook.cfg	outlook.exe
File created	C:\Windows\sys32.exe	f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe
File created	C:\Windows\outlook.exe	f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe
File opened for modification	C:\Windows\outlook.exe	f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe
File opened for modification	C:\Windows\sys32.exe	f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 1944	2232	f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe	28
PID 2232 wrote to memory of 1944	2232	f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe	28
PID 2232 wrote to memory of 1944	2232	f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe	28
PID 2232 wrote to memory of 1944	2232	f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe	28
PID 2232 wrote to memory of 1944	2232	f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe	28
PID 2232 wrote to memory of 1944	2232	f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe	28
PID 2232 wrote to memory of 1944	2232	f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f31328d8f1f600c3e98d4657fd9c6bda_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\outlook.exe
  C:\Windows\outlook.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  PID:1944

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\outlook.cfg

Filesize
634B

MD5
9ff2a34c10d73233495c97e67a6f570d

SHA1
5915653342c94dc03147ee6d561f99d0126f6e1e

SHA256
2c8db2d988f352266c9645e1f251d53af63a0785989475003d6ed1088ca1fd28

SHA512
4a88f7ecb1ac7be4e7e8e907773971910a5c5cc98e9a74e7ce7c0f5b0b28931f3d909753efdaaac20fe53cba70a130cec18126004c509802df1386741e453811

Download Submit
C:\Windows\outlook.exe

Filesize
49KB

MD5
0e9379e357aba95f8b9883af9b67675e

SHA1
280a174a414e5b8588f42b6328af2c8c8ff4394f

SHA256
96b9c4ead67d03eb2c69103a983274e013e3466e80d8f95bd7cf3aea8be05b28

SHA512
6cc383806882729cd889b025802ac0d5e1c55a74b3e7d7c98932644e8802fe52b5b14a886eff70ab7deaa70fb60bb9898e55b5cd83b5b99e2a2d107dce367784

Download Submit
memory/1944-39-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1944-53-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1944-63-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1944-66-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1944-70-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2232-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2232-14-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads