hawkeye | 295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1

General

Target

JaffaCakes118_295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1.exe
Size

756KB
MD5

36be7168ca6b39284b35db55efa79bdb
SHA1

314930f88d38d468a784676c875fd5bdb6e11e30
SHA256

295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1
SHA512

7cd288c89a2b7225f1698fabb327b507bc4c88f5e058b979b6135949dad0427b08a7c96022a621bb5f8b09b6ae91651c6cacb46ae07910a3c7fce7aef9c6e67c
SSDEEP

12288:fMQtqB5urTIoYWBQk1E+VF9mOx9Iv2HXPYNIt3EwAwhezsyXeW0:fMQtqBorTlYWBhE+V3mOA+3Psg36sNn

Score

10^/10

hawkeye collection discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
promix1992101

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 9 IoCs

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

resource	yara_rule
behavioral2/files/0x000a000000023b80-11.dat	Nirsoft
behavioral2/memory/4340-30-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4340-32-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4340-33-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4340-36-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2520-39-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2520-37-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2520-40-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2520-48-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/files/0x000a000000023b80-11.dat	MailPassView
behavioral2/memory/4340-30-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4340-32-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4340-33-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4340-36-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/files/0x000a000000023b80-11.dat	WebBrowserPassView
behavioral2/memory/2520-39-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2520-37-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2520-40-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2520-48-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	JaffaCakes118_295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1.exe

Deletes itself 1 IoCs

pid	Process
1732	Windows Update.exe

Executes dropped EXE 1 IoCs

pid	Process
1732	Windows Update.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-1-5-21-4089630652-1596403869-279772308-1000\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-1-5-21-4089630652-1596403869-279772308-1000\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 2 IoCs

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

flow	ioc
20	whatismyipaddress.com
22	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1732 set thread context of 4340	1732	Windows Update.exe	90
PID 1732 set thread context of 2520	1732	Windows Update.exe	92

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_295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1.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 3 IoCs

pid	Process
2520	vbc.exe
2520	vbc.exe
1732	Windows Update.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	Windows Update.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1732	Windows Update.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2144 wrote to memory of 1732	2144	JaffaCakes118_295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1.exe	86
PID 2144 wrote to memory of 1732	2144	JaffaCakes118_295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1.exe	86
PID 2144 wrote to memory of 1732	2144	JaffaCakes118_295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1.exe	86
PID 1732 wrote to memory of 4340	1732	Windows Update.exe	90
PID 1732 wrote to memory of 4340	1732	Windows Update.exe	90
PID 1732 wrote to memory of 4340	1732	Windows Update.exe	90
PID 1732 wrote to memory of 4340	1732	Windows Update.exe	90
PID 1732 wrote to memory of 4340	1732	Windows Update.exe	90
PID 1732 wrote to memory of 4340	1732	Windows Update.exe	90
PID 1732 wrote to memory of 4340	1732	Windows Update.exe	90
PID 1732 wrote to memory of 4340	1732	Windows Update.exe	90
PID 1732 wrote to memory of 4340	1732	Windows Update.exe	90
PID 1732 wrote to memory of 2520	1732	Windows Update.exe	92
PID 1732 wrote to memory of 2520	1732	Windows Update.exe	92
PID 1732 wrote to memory of 2520	1732	Windows Update.exe	92
PID 1732 wrote to memory of 2520	1732	Windows Update.exe	92
PID 1732 wrote to memory of 2520	1732	Windows Update.exe	92
PID 1732 wrote to memory of 2520	1732	Windows Update.exe	92
PID 1732 wrote to memory of 2520	1732	Windows Update.exe	92
PID 1732 wrote to memory of 2520	1732	Windows Update.exe	92
PID 1732 wrote to memory of 2520	1732	Windows Update.exe	92

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2144
- 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:1732
- - 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:4340
- - 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
    - Suspicious behavior: EnumeratesProcesses
    PID:2520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

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

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
116B

MD5
510c67b4a5171bec6d37f4baeccba60d

SHA1
8bd802a64ae7cbe15f5016d5383619be793a7ac9

SHA256
93a2fe8cc149b098a9e1b8997903c0db1d9a35d768db9d85ef8d084ba6b3d67e

SHA512
80d8df9dcb944d7440e7942a8bbc3f203842b8b4336c016811b24cbc07c8799fe2c34603e189dc6d0e5c696f7c100744677ef55997c8551a0d7f68846450780b

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

Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

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

Filesize
756KB

MD5
36be7168ca6b39284b35db55efa79bdb

SHA1
314930f88d38d468a784676c875fd5bdb6e11e30

SHA256
295ffd525a4b352e31b49ef7c92348a5f6b8be16f6dbad2d59cdeda47c3487c1

SHA512
7cd288c89a2b7225f1698fabb327b507bc4c88f5e058b979b6135949dad0427b08a7c96022a621bb5f8b09b6ae91651c6cacb46ae07910a3c7fce7aef9c6e67c

Download Submit
memory/1732-24-0x0000000074AD0000-0x0000000075081000-memory.dmp

Filesize
5.7MB

Download
memory/1732-19-0x0000000074AD0000-0x0000000075081000-memory.dmp

Filesize
5.7MB

Download
memory/1732-22-0x0000000074AD0000-0x0000000075081000-memory.dmp

Filesize
5.7MB

Download
memory/1732-21-0x0000000074AD0000-0x0000000075081000-memory.dmp

Filesize
5.7MB

Download
memory/1732-23-0x0000000074AD0000-0x0000000075081000-memory.dmp

Filesize
5.7MB

Download
memory/2144-4-0x0000000074AD2000-0x0000000074AD3000-memory.dmp

Filesize
4KB

Download
memory/2144-5-0x0000000074AD0000-0x0000000075081000-memory.dmp

Filesize
5.7MB

Download
memory/2144-3-0x0000000074AD0000-0x0000000075081000-memory.dmp

Filesize
5.7MB

Download
memory/2144-20-0x0000000074AD0000-0x0000000075081000-memory.dmp

Filesize
5.7MB

Download
memory/2144-0-0x0000000074AD2000-0x0000000074AD3000-memory.dmp

Filesize
4KB

Download
memory/2144-2-0x0000000074AD0000-0x0000000075081000-memory.dmp

Filesize
5.7MB

Download
memory/2144-1-0x0000000074AD0000-0x0000000075081000-memory.dmp

Filesize
5.7MB

Download
memory/2520-39-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2520-37-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2520-40-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2520-48-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4340-33-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4340-34-0x0000000000420000-0x00000000004E9000-memory.dmp

Filesize
804KB

Download
memory/4340-36-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4340-32-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4340-30-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads