hawkeye | d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0

Analysis

max time kernel
150s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-12-2024 14:55

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General

Target

JaffaCakes118_d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0.exe
Size

752KB
MD5

5cf8a37d6e8b87e7a935189c166a2592
SHA1

074a49d7e1f6d6ac14803f6fa92ae0af482a42ea
SHA256

d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0
SHA512

477f70b1d1f4b7c597b5cfc63e08368981c8d8055feb293b57f9dc9777cd18ba870bebbdf79ded7e2bb2c04be3b0e9adbcc596e8a2ca58831d469206a77dea49
SSDEEP

12288:GlQtqB5urTIoYWBQk1E+VF9mOx9AAXn5JLlg/wcaDcER90e7pavO:GlQtqBorTlYWBhE+V3mOYu5JxgawEae1

Score

10^/10

hawkeye collection discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
successful007

Signatures

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

Detected Nirsoft tools 8 IoCs

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

resource	yara_rule
behavioral1/files/0x00070000000193c4-7.dat	Nirsoft
behavioral1/memory/2204-23-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2204-21-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2204-24-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2204-26-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1476-29-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1476-28-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1476-36-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/files/0x00070000000193c4-7.dat	MailPassView
behavioral1/memory/2204-23-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2204-21-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2204-24-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2204-26-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/files/0x00070000000193c4-7.dat	WebBrowserPassView
behavioral1/memory/1476-29-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1476-28-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1476-36-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Deletes itself 1 IoCs

pid	Process
2744	Windows Update.exe

Executes dropped EXE 1 IoCs

pid	Process
2744	Windows Update.exe

Loads dropped DLL 1 IoCs

pid	Process
2816	JaffaCakes118_d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	Windows Update.exe

Looks up external IP address via web service 3 IoCs

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

flow	ioc
4	whatismyipaddress.com
6	whatismyipaddress.com
7	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2744 set thread context of 2204	2744	Windows Update.exe	33
PID 2744 set thread context of 1476	2744	Windows Update.exe	34

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Windows Update.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe
2744	Windows Update.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2744	Windows Update.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2744	Windows Update.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 2744	2816	JaffaCakes118_d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0.exe	31
PID 2816 wrote to memory of 2744	2816	JaffaCakes118_d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0.exe	31
PID 2816 wrote to memory of 2744	2816	JaffaCakes118_d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0.exe	31
PID 2816 wrote to memory of 2744	2816	JaffaCakes118_d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0.exe	31
PID 2816 wrote to memory of 2744	2816	JaffaCakes118_d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0.exe	31
PID 2816 wrote to memory of 2744	2816	JaffaCakes118_d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0.exe	31
PID 2816 wrote to memory of 2744	2816	JaffaCakes118_d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0.exe	31
PID 2744 wrote to memory of 2204	2744	Windows Update.exe	33
PID 2744 wrote to memory of 2204	2744	Windows Update.exe	33
PID 2744 wrote to memory of 2204	2744	Windows Update.exe	33
PID 2744 wrote to memory of 2204	2744	Windows Update.exe	33
PID 2744 wrote to memory of 2204	2744	Windows Update.exe	33
PID 2744 wrote to memory of 2204	2744	Windows Update.exe	33
PID 2744 wrote to memory of 2204	2744	Windows Update.exe	33
PID 2744 wrote to memory of 2204	2744	Windows Update.exe	33
PID 2744 wrote to memory of 2204	2744	Windows Update.exe	33
PID 2744 wrote to memory of 2204	2744	Windows Update.exe	33
PID 2744 wrote to memory of 1476	2744	Windows Update.exe	34
PID 2744 wrote to memory of 1476	2744	Windows Update.exe	34
PID 2744 wrote to memory of 1476	2744	Windows Update.exe	34
PID 2744 wrote to memory of 1476	2744	Windows Update.exe	34
PID 2744 wrote to memory of 1476	2744	Windows Update.exe	34
PID 2744 wrote to memory of 1476	2744	Windows Update.exe	34
PID 2744 wrote to memory of 1476	2744	Windows Update.exe	34
PID 2744 wrote to memory of 1476	2744	Windows Update.exe	34
PID 2744 wrote to memory of 1476	2744	Windows Update.exe	34
PID 2744 wrote to memory of 1476	2744	Windows Update.exe	34

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Users\Admin\AppData\Roaming\Windows Update.exe
  "C:\Users\Admin\AppData\Roaming\Windows Update.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2744
- - 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
    - System Location Discovery: System Language Discovery
    PID:2204
- - 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⤵
    - System Location Discovery: System Language Discovery
    PID:1476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
116B

MD5
46e9c2302475cc39d922ac550716381e

SHA1
fe62eae1115dfdfed0bc499ce2b6b0eae883919e

SHA256
39cd54202c2d5436da83c40616cb809d2382de9cc779c0f2635a817044065081

SHA512
5a173c84dbf9dec9e410cc7cdb1f941da3a4e7b88f7e0d6bd127fead2a3d545f44fb687a416eabae1b0a1a46b1ea272e5b6bd516f7bf13c13bad6b6ec449808d

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
\Users\Admin\AppData\Roaming\Windows Update.exe

Filesize
752KB

MD5
5cf8a37d6e8b87e7a935189c166a2592

SHA1
074a49d7e1f6d6ac14803f6fa92ae0af482a42ea

SHA256
d20844f7f82848085df63514a477428f6e2a1d358baa559e920491ac870e8dc0

SHA512
477f70b1d1f4b7c597b5cfc63e08368981c8d8055feb293b57f9dc9777cd18ba870bebbdf79ded7e2bb2c04be3b0e9adbcc596e8a2ca58831d469206a77dea49

Download Submit
memory/1476-29-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1476-36-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1476-28-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2204-21-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2204-23-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2204-24-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2204-26-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2744-14-0x0000000074CA0000-0x000000007524B000-memory.dmp

Filesize
5.7MB

Download
memory/2744-20-0x0000000074CA0000-0x000000007524B000-memory.dmp

Filesize
5.7MB

Download
memory/2744-27-0x0000000074CA0000-0x000000007524B000-memory.dmp

Filesize
5.7MB

Download
memory/2744-12-0x0000000074CA0000-0x000000007524B000-memory.dmp

Filesize
5.7MB

Download
memory/2816-2-0x0000000074CA0000-0x000000007524B000-memory.dmp

Filesize
5.7MB

Download
memory/2816-3-0x0000000074CA0000-0x000000007524B000-memory.dmp

Filesize
5.7MB

Download
memory/2816-13-0x0000000074CA0000-0x000000007524B000-memory.dmp

Filesize
5.7MB

Download
memory/2816-0-0x0000000074CA1000-0x0000000074CA2000-memory.dmp

Filesize
4KB

Download
memory/2816-1-0x0000000074CA0000-0x000000007524B000-memory.dmp

Filesize
5.7MB

Download