5f014223357a26466bc4dc468608f865816a524756868721a819ff9b0f9db806

General

Target

a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
Size

280KB
MD5

a3e7a07fd19c3acdd2e20d39ee6e5ec7
SHA1

9318048fc4b457e28029a4edb05cda89fa981839
SHA256

5f014223357a26466bc4dc468608f865816a524756868721a819ff9b0f9db806
SHA512

c7319c7060eb32ac3d2f1633fefeb31cff2717e0fcb84f39addf8eaf287efe7cc03915a3e70a91ab146a57588befa341cec52340040153e8a312d64b2c678bc9
SSDEEP

6144:c3ayIvTNPmgKiAKX/asbfF8k/03HmDuxt82FRyo:9yIvJTPdbfFl0aOtry

Score

7^/10

collection spyware stealer

Malware Config

Signatures

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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 3 IoCs

collection

Email Collection

T1114

Processes:

a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

2 checkip.dyndns.org

flow	ioc
2	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

description	pid	process	target process
PID 4952 set thread context of 2900	4952	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

pid process

2900 a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
2900 a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2900 a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

pid	process
2900	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
2900	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2900	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

description	pid	process	target process
PID 4952 wrote to memory of 2900	4952	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
PID 4952 wrote to memory of 2900	4952	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
PID 4952 wrote to memory of 2900	4952	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
PID 4952 wrote to memory of 2900	4952	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
PID 4952 wrote to memory of 2900	4952	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
PID 4952 wrote to memory of 2900	4952	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
PID 4952 wrote to memory of 2900	4952	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
PID 4952 wrote to memory of 2900	4952	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4952

C:\Users\Admin\AppData\Local\Temp\a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a3e7a07fd19c3acdd2e20d39ee6e5ec7_JaffaCakes118.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2900

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2900-3-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2900-7-0x0000000074B10000-0x00000000750C1000-memory.dmp

Filesize
5.7MB

Download
memory/2900-8-0x0000000074B10000-0x00000000750C1000-memory.dmp

Filesize
5.7MB

Download
memory/2900-9-0x0000000074B10000-0x00000000750C1000-memory.dmp

Filesize
5.7MB

Download
memory/2900-10-0x0000000074B10000-0x00000000750C1000-memory.dmp

Filesize
5.7MB

Download
memory/2900-11-0x0000000074B10000-0x00000000750C1000-memory.dmp

Filesize
5.7MB

Download
memory/4952-0-0x0000000074B12000-0x0000000074B13000-memory.dmp

Filesize
4KB

Download
memory/4952-1-0x0000000074B10000-0x00000000750C1000-memory.dmp

Filesize
5.7MB

Download
memory/4952-2-0x0000000074B10000-0x00000000750C1000-memory.dmp

Filesize
5.7MB

Download
memory/4952-6-0x0000000074B10000-0x00000000750C1000-memory.dmp

Filesize
5.7MB

Download
memory/4952-5-0x0000000074B10000-0x00000000750C1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads