hawkeye | 5b7c021a39977b87fe36dce338583c4e7a0e10fbeec7ca1ff502a9c295cb3eff

General

Target

6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe
Size

352KB
MD5

6532c334d3963caf0d1b0c332c8a2305
SHA1

6894c91ab82b6d063e0840e1a8511fba988404eb
SHA256

5b7c021a39977b87fe36dce338583c4e7a0e10fbeec7ca1ff502a9c295cb3eff
SHA512

06b8fa264b9068f69d63e8d97ea3a378f1aba9a3b43aa6affb3a6bb33eecb323ea804a29bfd97a91b44d69d513e215f0034e5126a4e7fcca63ad79159f5e4f62
SSDEEP

6144:ul1m1PSg27GOa9ErdrvOerMFnmZofmO5Y11vdMRXUIT6wCrjRBSUaLmjkHVVJ9PI:M12PS49ErdvOHFnmZX1UpCrjvnaLmjEg

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.mail.com
Port:
587
Username:
[email protected]
Password:
tUDXLCv1

Signatures

HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye

Detected Nirsoft tools 10 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

Processes:

resource	yara_rule
behavioral2/memory/892-4-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral2/memory/892-5-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral2/memory/892-3-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral2/memory/3564-17-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3564-19-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3564-20-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4584-22-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4584-24-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4584-25-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4584-33-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

NirSoft MailPassView 6 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/892-4-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral2/memory/892-5-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral2/memory/892-3-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral2/memory/3564-17-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3564-19-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3564-20-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 7 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/892-4-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral2/memory/892-5-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral2/memory/892-3-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral2/memory/4584-22-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4584-24-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4584-25-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4584-33-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow	ioc
12	whatismyipaddress.com
27	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe

description	pid	Process	procid_target
PID 4776 set thread context of 892	4776	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	87
PID 892 set thread context of 3564	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	90
PID 892 set thread context of 4584	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	96

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

vbc.exe6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe

pid	Process
4584	vbc.exe
4584	vbc.exe
892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe

description	pid	Process
Token: SeDebugPrivilege	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe

pid	Process
892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe

description	pid	Process	procid_target
PID 4776 wrote to memory of 892	4776	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	87
PID 4776 wrote to memory of 892	4776	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	87
PID 4776 wrote to memory of 892	4776	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	87
PID 4776 wrote to memory of 892	4776	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	87
PID 4776 wrote to memory of 892	4776	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	87
PID 4776 wrote to memory of 892	4776	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	87
PID 4776 wrote to memory of 892	4776	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	87
PID 4776 wrote to memory of 892	4776	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	87
PID 892 wrote to memory of 3564	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	90
PID 892 wrote to memory of 3564	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	90
PID 892 wrote to memory of 3564	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	90
PID 892 wrote to memory of 3564	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	90
PID 892 wrote to memory of 3564	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	90
PID 892 wrote to memory of 3564	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	90
PID 892 wrote to memory of 3564	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	90
PID 892 wrote to memory of 3564	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	90
PID 892 wrote to memory of 3564	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	90
PID 892 wrote to memory of 4584	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	96
PID 892 wrote to memory of 4584	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	96
PID 892 wrote to memory of 4584	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	96
PID 892 wrote to memory of 4584	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	96
PID 892 wrote to memory of 4584	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	96
PID 892 wrote to memory of 4584	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	96
PID 892 wrote to memory of 4584	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	96
PID 892 wrote to memory of 4584	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	96
PID 892 wrote to memory of 4584	892	6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe	96

C:\Users\Admin\AppData\Local\Temp\6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Users\Admin\AppData\Local\Temp\6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\6532c334d3963caf0d1b0c332c8a2305_JaffaCakes118.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:892
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:3564
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\holderwb.txt

Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/892-14-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download
memory/892-34-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download
memory/892-5-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/892-3-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/892-4-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/892-9-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download
memory/892-35-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download
memory/892-10-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download
memory/892-11-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download
memory/3564-19-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3564-20-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3564-17-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4584-31-0x0000000000460000-0x0000000000529000-memory.dmp

Filesize
804KB

Download
memory/4584-22-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4584-24-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4584-25-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4584-33-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4776-8-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download
memory/4776-1-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download
memory/4776-0-0x0000000074A42000-0x0000000074A43000-memory.dmp

Filesize
4KB

Download
memory/4776-2-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads