hawkeye | a8adfc7cca5bc0c9c90aae50e72e92122ac2efeb9307d38fc82c349f4ef5efcd

Analysis

max time kernel
151s
max time network
106s
platform
windows7_x64
resource
win7v200430
submitted
22/07/2020, 08:14

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General

Target
RpcDTc3Q8uJzNaP.exe
Size 997KB
Sample200722-e5m37nw84a
SHA256 a8adfc7cca5bc0c9c90aae50e72e92122ac2efeb9307d38fc82c349f4ef5efcd
MD5 31d1b4db2616e5368259740197779187
SHA1 75cf97e260e1b718505f41a9decb6a7a6e969a41
SHA512 4cb96ec75b0ee57e23f3a29d3991107219fa1a3a1d07843b195eb47418d7d84359ca0b917c3df1719cff2b0b0dd0c3752e139899c7fe47668c05569fb5166fe5
MD5 SHA1 SHA512

Score

10^/10

keylogger trojan stealer spyware hawkeye

Malware Config

Extracted

Credentials

Protocol
smtp
Host
smtp.yandex.com
Port
587
Username
[email protected]
Password
ayocj@2019

Signatures

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1360 set thread context of 1848	1360	RpcDTc3Q8uJzNaP.exe	28
PID 1848 set thread context of 1648	1848	RpcDTc3Q8uJzNaP.exe	30
PID 1848 set thread context of 1544	1848	RpcDTc3Q8uJzNaP.exe	31

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1848	RpcDTc3Q8uJzNaP.exe

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
1796	schtasks.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1360 wrote to memory of 1796	1360	RpcDTc3Q8uJzNaP.exe	26
PID 1360 wrote to memory of 1796	1360	RpcDTc3Q8uJzNaP.exe	26
PID 1360 wrote to memory of 1796	1360	RpcDTc3Q8uJzNaP.exe	26
PID 1360 wrote to memory of 1796	1360	RpcDTc3Q8uJzNaP.exe	26
PID 1360 wrote to memory of 1848	1360	RpcDTc3Q8uJzNaP.exe	28
PID 1360 wrote to memory of 1848	1360	RpcDTc3Q8uJzNaP.exe	28
PID 1360 wrote to memory of 1848	1360	RpcDTc3Q8uJzNaP.exe	28
PID 1360 wrote to memory of 1848	1360	RpcDTc3Q8uJzNaP.exe	28
PID 1360 wrote to memory of 1848	1360	RpcDTc3Q8uJzNaP.exe	28
PID 1360 wrote to memory of 1848	1360	RpcDTc3Q8uJzNaP.exe	28
PID 1360 wrote to memory of 1848	1360	RpcDTc3Q8uJzNaP.exe	28
PID 1360 wrote to memory of 1848	1360	RpcDTc3Q8uJzNaP.exe	28
PID 1360 wrote to memory of 1848	1360	RpcDTc3Q8uJzNaP.exe	28
PID 1848 wrote to memory of 1648	1848	RpcDTc3Q8uJzNaP.exe	30
PID 1848 wrote to memory of 1648	1848	RpcDTc3Q8uJzNaP.exe	30
PID 1848 wrote to memory of 1648	1848	RpcDTc3Q8uJzNaP.exe	30
PID 1848 wrote to memory of 1648	1848	RpcDTc3Q8uJzNaP.exe	30
PID 1848 wrote to memory of 1648	1848	RpcDTc3Q8uJzNaP.exe	30
PID 1848 wrote to memory of 1648	1848	RpcDTc3Q8uJzNaP.exe	30
PID 1848 wrote to memory of 1648	1848	RpcDTc3Q8uJzNaP.exe	30
PID 1848 wrote to memory of 1648	1848	RpcDTc3Q8uJzNaP.exe	30
PID 1848 wrote to memory of 1648	1848	RpcDTc3Q8uJzNaP.exe	30
PID 1848 wrote to memory of 1648	1848	RpcDTc3Q8uJzNaP.exe	30
PID 1848 wrote to memory of 1544	1848	RpcDTc3Q8uJzNaP.exe	31
PID 1848 wrote to memory of 1544	1848	RpcDTc3Q8uJzNaP.exe	31
PID 1848 wrote to memory of 1544	1848	RpcDTc3Q8uJzNaP.exe	31
PID 1848 wrote to memory of 1544	1848	RpcDTc3Q8uJzNaP.exe	31
PID 1848 wrote to memory of 1544	1848	RpcDTc3Q8uJzNaP.exe	31
PID 1848 wrote to memory of 1544	1848	RpcDTc3Q8uJzNaP.exe	31
PID 1848 wrote to memory of 1544	1848	RpcDTc3Q8uJzNaP.exe	31
PID 1848 wrote to memory of 1544	1848	RpcDTc3Q8uJzNaP.exe	31
PID 1848 wrote to memory of 1544	1848	RpcDTc3Q8uJzNaP.exe	31
PID 1848 wrote to memory of 1544	1848	RpcDTc3Q8uJzNaP.exe	31

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1848	RpcDTc3Q8uJzNaP.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1848	RpcDTc3Q8uJzNaP.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
5	whatismyipaddress.com
7	whatismyipaddress.com
8	whatismyipaddress.com

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye
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

C:\Users\Admin\AppData\Local\Temp\RpcDTc3Q8uJzNaP.exe
"C:\Users\Admin\AppData\Local\Temp\RpcDTc3Q8uJzNaP.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1360
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HktIyCulDqTgyY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp50EC.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1796
- C:\Users\Admin\AppData\Local\Temp\RpcDTc3Q8uJzNaP.exe
  "{path}"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious behavior: EnumeratesProcesses
  PID:1848
- - 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:1648
- - 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:1544

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

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1544-9-0x0000000000400000-0x0000000000458000-memory.dmp

Download

memory/1544-11-0x0000000000400000-0x0000000000458000-memory.dmp

Download

memory/1648-6-0x0000000000400000-0x000000000041B000-memory.dmp

Download

memory/1648-8-0x0000000000400000-0x000000000041B000-memory.dmp

Download

memory/1848-5-0x0000000000400000-0x0000000000484000-memory.dmp

Download

memory/1848-4-0x0000000000400000-0x0000000000484000-memory.dmp

Download

memory/1848-2-0x0000000000400000-0x0000000000484000-memory.dmp

Download