hawkeye | 6e9b80abff99f9ce1d477c30f23c7ab327c1d5fef3edda5f68497aacd35ae03b

Analysis

max time kernel
147s
max time network
153s
platform
windows7_x64
resource
win7
submitted
16-07-2020 06:39

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General

Target

Pictures.jpg.scr
Size

710KB
MD5

281198c4b0cf5277fb57896af997ada3
SHA1

3066e53d111ee159ece9ecd4edc977a1a38decc5
SHA256

6e9b80abff99f9ce1d477c30f23c7ab327c1d5fef3edda5f68497aacd35ae03b
SHA512

334e2cc90289c1a79fdbbd115397a1a6f888aa370f9059ef3783fe984f6e844cac1615a41932c458a2cab24e39d7a0cb81cd5cb8465e9c18056b879095f118b8

Score

10^/10

evasion keylogger trojan stealer spyware hawkeye

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Pictures.jpg.scr
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Pictures.jpg.scr

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	Pictures.jpg.scr
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	Pictures.jpg.scr

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1508 wrote to memory of 1936	1508	Pictures.jpg.scr	27
PID 1508 wrote to memory of 1936	1508	Pictures.jpg.scr	27
PID 1508 wrote to memory of 1936	1508	Pictures.jpg.scr	27
PID 1508 wrote to memory of 1936	1508	Pictures.jpg.scr	27
PID 1508 wrote to memory of 1588	1508	Pictures.jpg.scr	29
PID 1508 wrote to memory of 1588	1508	Pictures.jpg.scr	29
PID 1508 wrote to memory of 1588	1508	Pictures.jpg.scr	29
PID 1508 wrote to memory of 1588	1508	Pictures.jpg.scr	29
PID 1508 wrote to memory of 1588	1508	Pictures.jpg.scr	29
PID 1508 wrote to memory of 1588	1508	Pictures.jpg.scr	29
PID 1508 wrote to memory of 1588	1508	Pictures.jpg.scr	29
PID 1508 wrote to memory of 1588	1508	Pictures.jpg.scr	29
PID 1508 wrote to memory of 1588	1508	Pictures.jpg.scr	29
PID 1588 wrote to memory of 2012	1588	MSBuild.exe	30
PID 1588 wrote to memory of 2012	1588	MSBuild.exe	30
PID 1588 wrote to memory of 2012	1588	MSBuild.exe	30
PID 1588 wrote to memory of 2012	1588	MSBuild.exe	30
PID 1588 wrote to memory of 2012	1588	MSBuild.exe	30
PID 1588 wrote to memory of 2012	1588	MSBuild.exe	30
PID 1588 wrote to memory of 2012	1588	MSBuild.exe	30
PID 1588 wrote to memory of 2012	1588	MSBuild.exe	30
PID 1588 wrote to memory of 2012	1588	MSBuild.exe	30
PID 1588 wrote to memory of 2012	1588	MSBuild.exe	30
PID 1588 wrote to memory of 1428	1588	MSBuild.exe	31
PID 1588 wrote to memory of 1428	1588	MSBuild.exe	31
PID 1588 wrote to memory of 1428	1588	MSBuild.exe	31
PID 1588 wrote to memory of 1428	1588	MSBuild.exe	31
PID 1588 wrote to memory of 1428	1588	MSBuild.exe	31
PID 1588 wrote to memory of 1428	1588	MSBuild.exe	31
PID 1588 wrote to memory of 1428	1588	MSBuild.exe	31
PID 1588 wrote to memory of 1428	1588	MSBuild.exe	31
PID 1588 wrote to memory of 1428	1588	MSBuild.exe	31
PID 1588 wrote to memory of 1428	1588	MSBuild.exe	31

Looks for VirtualBox Guest Additions in registry 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497
HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1508 set thread context of 1588	1508	Pictures.jpg.scr	29
PID 1588 set thread context of 2012	1588	MSBuild.exe	30
PID 1588 set thread context of 1428	1588	MSBuild.exe	31

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
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1588	MSBuild.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1588	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1588	MSBuild.exe

Looks for VMWare Tools registry key 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1936	schtasks.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
6	whatismyipaddress.com
8	whatismyipaddress.com

C:\Users\Admin\AppData\Local\Temp\Pictures.jpg.scr
"C:\Users\Admin\AppData\Local\Temp\Pictures.jpg.scr" /S
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:1508
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vTbjPEGI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2FF5.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1936
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious behavior: EnumeratesProcesses
  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\holdermail.txt"
    3⤵
    PID:2012
- - 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:1428

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Scripting

T1064

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Scripting

T1064

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1428-13-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1428-11-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1588-7-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1588-6-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1588-4-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/2012-8-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2012-10-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download