hawkeye | 536aabc78e3dd5a4577cdbacacb57fb38984e125393c4f3e6d11ae40e5a1bbf7

Analysis

max time kernel
151s
max time network
137s
platform
windows7_x64
resource
win7
submitted
30/06/2020, 13:03

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General

Target
order30JUN2020.exe
Size 917KB
Sample200630-sgf89n7h8a
SHA256 536aabc78e3dd5a4577cdbacacb57fb38984e125393c4f3e6d11ae40e5a1bbf7
MD5 4bc018a505cbe56b05f093a268cf5614
SHA1 02ee790415992ecc24a38057f8007be2738492b8
SHA512 d19d24100a1501cb67ab4d7f6efc0a53191a1cba091c369a8622ba1dd74974c2b10bde3dec3ad9caa4947fb25346a8aeda0e3e7a1ec5bf1717cef85f256aa9a4
MD5 SHA1 SHA512

Score

10^/10

keylogger trojan stealer spyware hawkeye persistence evasion

Malware Config

Extracted

Credentials

Protocol
smtp
Host
smtp.yandex.com
Port
587
Username
[email protected]
Password
tools12345

Signatures

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1612 set thread context of 1116	1612	order30JUN2020.exe	24
PID 1708 set thread context of 1856	1708	Windows Update.exe	26
PID 1856 set thread context of 1588	1856	Windows Update.exe	28
PID 1856 set thread context of 2012	1856	Windows Update.exe	29

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\6252DC40F71143A22FDE9EF7348E064251B18118	Windows Update.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\6252DC40F71143A22FDE9EF7348E064251B18118\Blob = 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	Windows Update.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\6252DC40F71143A22FDE9EF7348E064251B18118\Blob = 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	Windows Update.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\6252DC40F71143A22FDE9EF7348E064251B18118\Blob = 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	Windows Update.exe

Deletes itself 1 IoCs

pid	Process
1856	Windows Update.exe

Adds Run entry to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1131729243-447456001-3632642222-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	Windows Update.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 1116	1612	order30JUN2020.exe	24
PID 1612 wrote to memory of 1116	1612	order30JUN2020.exe	24
PID 1612 wrote to memory of 1116	1612	order30JUN2020.exe	24
PID 1612 wrote to memory of 1116	1612	order30JUN2020.exe	24
PID 1116 wrote to memory of 1708	1116	order30JUN2020.exe	25
PID 1116 wrote to memory of 1708	1116	order30JUN2020.exe	25
PID 1116 wrote to memory of 1708	1116	order30JUN2020.exe	25
PID 1116 wrote to memory of 1708	1116	order30JUN2020.exe	25
PID 1116 wrote to memory of 1708	1116	order30JUN2020.exe	25
PID 1116 wrote to memory of 1708	1116	order30JUN2020.exe	25
PID 1116 wrote to memory of 1708	1116	order30JUN2020.exe	25
PID 1708 wrote to memory of 1856	1708	Windows Update.exe	26
PID 1708 wrote to memory of 1856	1708	Windows Update.exe	26
PID 1708 wrote to memory of 1856	1708	Windows Update.exe	26
PID 1708 wrote to memory of 1856	1708	Windows Update.exe	26
PID 1708 wrote to memory of 1856	1708	Windows Update.exe	26
PID 1708 wrote to memory of 1856	1708	Windows Update.exe	26
PID 1708 wrote to memory of 1856	1708	Windows Update.exe	26
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 1588	1856	Windows Update.exe	28
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29
PID 1856 wrote to memory of 2012	1856	Windows Update.exe	29

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1612	order30JUN2020.exe
1708	Windows Update.exe

Executes dropped EXE 2 IoCs

pid	Process
1708	Windows Update.exe
1856	Windows Update.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1856	Windows Update.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1856	Windows Update.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/1116-0-0x0000000000400000-0x000000000051D000-memory.dmp	upx
behavioral1/memory/1116-2-0x0000000000400000-0x000000000051D000-memory.dmp	upx
behavioral1/memory/1116-3-0x0000000000400000-0x000000000051D000-memory.dmp	upx
behavioral1/memory/1856-23-0x0000000000400000-0x000000000051D000-memory.dmp	upx
behavioral1/memory/1856-24-0x0000000000400000-0x000000000051D000-memory.dmp	upx

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

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

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1612	order30JUN2020.exe
1708	Windows Update.exe
1856	Windows Update.exe

Loads dropped DLL 8 IoCs

pid	Process
1116	order30JUN2020.exe
1708	Windows Update.exe
1708	Windows Update.exe
1708	Windows Update.exe
1708	Windows Update.exe
1856	Windows Update.exe
1856	Windows Update.exe
1856	Windows Update.exe

C:\Users\Admin\AppData\Local\Temp\order30JUN2020.exe
"C:\Users\Admin\AppData\Local\Temp\order30JUN2020.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
- Suspicious behavior: MapViewOfSection
- Suspicious behavior: EnumeratesProcesses
PID:1612
- C:\Users\Admin\AppData\Local\Temp\order30JUN2020.exe
  "C:\Users\Admin\AppData\Local\Temp\order30JUN2020.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  - Loads dropped DLL
  PID:1116
- - C:\Users\Admin\AppData\Roaming\Windows Update.exe
    "C:\Users\Admin\AppData\Roaming\Windows Update.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    - Suspicious behavior: MapViewOfSection
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Loads dropped DLL
    PID:1708
  - - C:\Users\Admin\AppData\Roaming\Windows Update.exe
      "C:\Users\Admin\AppData\Roaming\Windows Update.exe"
      4⤵
      Suspicious use of SetThreadContext
      Modifies system certificate store
      Deletes itself
      Adds Run entry to start application
      Suspicious use of WriteProcessMemory
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      Suspicious behavior: EnumeratesProcesses
      Loads dropped DLL
      PID:1856
    - - 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"
        5⤵
        
        PID:1588
    - - 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"
        5⤵
        
        PID:2012

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1116-2-0x0000000000400000-0x000000000051D000-memory.dmp

Download

memory/1116-6-0x0000000000350000-0x00000000003D3000-memory.dmp

Download

memory/1116-3-0x0000000000400000-0x000000000051D000-memory.dmp

Download

memory/1116-0-0x0000000000400000-0x000000000051D000-memory.dmp

Download

memory/1116-5-0x0000000000342000-0x0000000000343000-memory.dmp

Download

memory/1116-4-0x00000000006E0000-0x0000000000768000-memory.dmp

Download

memory/1588-32-0x0000000000400000-0x000000000041B000-memory.dmp

Download

memory/1588-30-0x0000000000400000-0x000000000041B000-memory.dmp

Download

memory/1856-26-0x00000000003A2000-0x00000000003A3000-memory.dmp

Download

memory/1856-25-0x0000000000BF0000-0x0000000000C78000-memory.dmp

Download

memory/1856-24-0x0000000000400000-0x000000000051D000-memory.dmp

Download

memory/1856-23-0x0000000000400000-0x000000000051D000-memory.dmp

Download

memory/2012-33-0x0000000000400000-0x0000000000458000-memory.dmp

Download

memory/2012-35-0x0000000000400000-0x0000000000458000-memory.dmp

Download