dd8201be7253b99a3fab12ff3c9a93768c88ef1b6185ec2a853bce97e9cc2bca

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17/04/2024, 10:55

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General

Target

f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe
Size

211KB
MD5

f59c000e12c8b5e9048136e82f42778a
SHA1

e6b1a7dd994f2ef1165fe02d8f6a9df00669fb95
SHA256

dd8201be7253b99a3fab12ff3c9a93768c88ef1b6185ec2a853bce97e9cc2bca
SHA512

7986e65460b0830d629e2a6fad247894bd490b4fdfe615b57dd4b3b0970aa2203549962a8766057fd355f76f7d228eb720572f4d2eae31defba1161dc794a4a9
SSDEEP

6144:Dk+rkK8zdvSrS1FwI9IGISfNDpQf4IhBsU7Y:AFlzhF8f4QBsU

Score

7^/10

collection discovery spyware stealer

Malware Config

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2500	1932	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1932	f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe
1932	f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe
1932	f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe
1932	f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1932 wrote to memory of 2500	1932	f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe	28
PID 1932 wrote to memory of 2500	1932	f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe	28
PID 1932 wrote to memory of 2500	1932	f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe	28
PID 1932 wrote to memory of 2500	1932	f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe	28

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-778096762-2241304387-192235952-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f59c000e12c8b5e9048136e82f42778a_JaffaCakes118.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- outlook_win_path
PID:1932
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1932 -s 280
  2⤵
  - Program crash
  PID:2500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/1932-0-0x00000000002B0000-0x000000000030A000-memory.dmp

Filesize
360KB

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memory/1932-1-0x00000000002B0000-0x000000000030A000-memory.dmp

Filesize
360KB

Download