hawkeye | 154c3a1d1e1a4213c0dbd5d4d21f983219626f5ed2eb824f3670394e6555c162

General

Target

6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe
Size

1.0MB
MD5

6220dbc17e6c4579e23a93c103344d04
SHA1

78e9640d470745acfb2648d56e35febc30f6e684
SHA256

154c3a1d1e1a4213c0dbd5d4d21f983219626f5ed2eb824f3670394e6555c162
SHA512

5c4fd1ea005b890debb0d5635073a45a5ec2a640a133b53b1dac8c554765b3f96c69fbbae619a6e8c12ee46079895e42b4bf79ec8c4b0f09ee12d377441bc583
SSDEEP

12288:0P+xop6MOkLy2L+J1cvFoTlGlWVp7dBhR82vkLnfOOim:jopEkO2m6vFoTEUi2vk1i

Score

10^/10

hawkeye agilenet collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
myrecords1248

Signatures

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

NirSoft MailPassView 9 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/2704-9-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2704-10-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2704-13-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2704-15-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2704-17-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2640-26-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2640-24-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2640-27-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2640-29-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 8 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2704-9-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2704-10-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2704-13-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2704-15-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2704-17-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2108-30-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2108-31-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2108-34-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 12 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2704-9-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2704-10-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2704-13-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2704-15-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2704-17-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2640-26-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2640-24-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2640-27-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2640-29-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2108-30-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2108-31-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2108-34-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral1/memory/1632-2-0x0000000000220000-0x0000000000248000-memory.dmp	agile_net

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

Data from Local System
T1005

Credentials In Files
T1552.001
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\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

Processes:

RegAsm.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	RegAsm.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.

Processes:

flow ioc

2 whatismyipaddress.com
4 whatismyipaddress.com

flow	ioc
2	whatismyipaddress.com
4	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exeRegAsm.exe

description	pid	process	target process
PID 1632 set thread context of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 2704 set thread context of 2640	2704	RegAsm.exe	vbc.exe
PID 2704 set thread context of 2108	2704	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid process

2704 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exeRegAsm.exe

description pid process

Token: SeDebugPrivilege 1632 6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe
Token: SeDebugPrivilege 2704 RegAsm.exe

pid	process
2704	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe
Token: SeDebugPrivilege	2704	RegAsm.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exeRegAsm.exe

description	pid	process	target process
PID 1632 wrote to memory of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 1632 wrote to memory of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 1632 wrote to memory of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 1632 wrote to memory of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 1632 wrote to memory of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 1632 wrote to memory of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 1632 wrote to memory of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 1632 wrote to memory of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 1632 wrote to memory of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 1632 wrote to memory of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 1632 wrote to memory of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 1632 wrote to memory of 2704	1632	6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe	RegAsm.exe
PID 2704 wrote to memory of 2640	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2640	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2640	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2640	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2640	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2640	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2640	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2640	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2640	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2640	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2108	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2108	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2108	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2108	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2108	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2108	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2108	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2108	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2108	2704	RegAsm.exe	vbc.exe
PID 2704 wrote to memory of 2108	2704	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6220dbc17e6c4579e23a93c103344d04_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1632

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2704

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
PID:2640

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:2108

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1

T1064

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

Scripting

1

T1064

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\holderwb.txt
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1632-18-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/1632-1-0x0000000000810000-0x0000000000916000-memory.dmp

Filesize
1.0MB

Download
memory/1632-2-0x0000000000220000-0x0000000000248000-memory.dmp

Filesize
160KB

Download
memory/1632-3-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/1632-4-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/1632-5-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download
memory/1632-6-0x0000000074950000-0x000000007503E000-memory.dmp

Filesize
6.9MB

Download
memory/1632-0-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download
memory/2108-34-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2108-31-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2108-30-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2640-24-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2640-26-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2640-27-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2640-29-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2704-15-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2704-17-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2704-13-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2704-23-0x0000000000640000-0x0000000000648000-memory.dmp

Filesize
32KB

Download
memory/2704-10-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2704-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2704-9-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2704-8-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2704-7-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads