hawkeye | 159d09cdbd90e5ce221f9ca7fd30646268cb2521d4279d707b346602b0eda59d

Analysis

max time kernel
150s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
16-07-2024 10:35

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General

Target

4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe
Size

683KB
MD5

4defc86e258d002b2c01eda4822d6331
SHA1

b6aa5ccd6722d8c7c55536854438e4de9d713bf5
SHA256

159d09cdbd90e5ce221f9ca7fd30646268cb2521d4279d707b346602b0eda59d
SHA512

699b6f4435c77aeab071dd151bb5b38f5e34384022f31d75904b009900113f4cc26f66bfda28f7540293fac7715bd21d985bb72294875fa3ee3886123008ecce
SSDEEP

12288:4Szm0W4DTPa1RzO3Wmb++3k8O/l9EUJceUKdi3HIn7Ai+/TbMRTYIc:4Km0WEPa3O3WER3zi9cMEXTb5I

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
yellow147

Signatures

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

Detected Nirsoft tools 7 IoCs

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

Processes:

resource	yara_rule
behavioral2/memory/4584-33-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral2/memory/1004-38-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1004-39-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1004-40-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/396-41-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/396-42-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/396-49-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/4584-33-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral2/memory/1004-38-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1004-39-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1004-40-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4584-33-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral2/memory/396-41-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/396-42-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/396-49-0x0000000000400000-0x0000000000458000-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-1-5-21-464762018-485119342-1613148473-1000\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:

RegAsm.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	RegAsm.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
16	whatismyipaddress.com
18	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exeRegAsm.exe

description	pid	Process	procid_target
PID 3520 set thread context of 4584	3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe	87
PID 4584 set thread context of 1004	4584	RegAsm.exe	89
PID 4584 set thread context of 396	4584	RegAsm.exe	90

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exeRegAsm.exe

pid	Process
3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe
3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe
3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe
3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe
3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe
3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe
3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe
3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe
4584	RegAsm.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe

pid	Process
3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description	pid	Process
Token: SeDebugPrivilege	4584	RegAsm.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exeRegAsm.exe

description	pid	Process	procid_target
PID 3520 wrote to memory of 4584	3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe	87
PID 3520 wrote to memory of 4584	3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe	87
PID 3520 wrote to memory of 4584	3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe	87
PID 3520 wrote to memory of 4584	3520	4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe	87
PID 4584 wrote to memory of 1004	4584	RegAsm.exe	89
PID 4584 wrote to memory of 1004	4584	RegAsm.exe	89
PID 4584 wrote to memory of 1004	4584	RegAsm.exe	89
PID 4584 wrote to memory of 1004	4584	RegAsm.exe	89
PID 4584 wrote to memory of 1004	4584	RegAsm.exe	89
PID 4584 wrote to memory of 1004	4584	RegAsm.exe	89
PID 4584 wrote to memory of 1004	4584	RegAsm.exe	89
PID 4584 wrote to memory of 1004	4584	RegAsm.exe	89
PID 4584 wrote to memory of 1004	4584	RegAsm.exe	89
PID 4584 wrote to memory of 396	4584	RegAsm.exe	90
PID 4584 wrote to memory of 396	4584	RegAsm.exe	90
PID 4584 wrote to memory of 396	4584	RegAsm.exe	90
PID 4584 wrote to memory of 396	4584	RegAsm.exe	90
PID 4584 wrote to memory of 396	4584	RegAsm.exe	90
PID 4584 wrote to memory of 396	4584	RegAsm.exe	90
PID 4584 wrote to memory of 396	4584	RegAsm.exe	90
PID 4584 wrote to memory of 396	4584	RegAsm.exe	90
PID 4584 wrote to memory of 396	4584	RegAsm.exe	90

C:\Users\Admin\AppData\Local\Temp\4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3520
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Users\Admin\AppData\Local\Temp\4defc86e258d002b2c01eda4822d6331_JaffaCakes118.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4584
- - 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:1004
- - 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⤵
    PID:396

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

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

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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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/396-49-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/396-48-0x0000000000460000-0x0000000000529000-memory.dmp

Filesize
804KB

Download
memory/396-42-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/396-41-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1004-38-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1004-40-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1004-39-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3520-13-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-8-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-24-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-23-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-22-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-21-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-20-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-19-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-18-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-17-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-15-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-14-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-0-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-12-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-11-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-10-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-9-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-25-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-7-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-6-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-5-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-4-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-3-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-2-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-1-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-16-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-26-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-27-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-28-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-29-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-30-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-31-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/3520-32-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/4584-33-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download