hawkeye | 7da5bf8f0f5136bbf6afc9d6eedc232773f0915b2d2ee760fae95ee0979d1a49

General

Target

a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe
Size

647KB
MD5

a69b78552a65f50371c21d7d99a730fa
SHA1

a26b50f4a0dd2c4db8c5fff7d783b962f4525e10
SHA256

7da5bf8f0f5136bbf6afc9d6eedc232773f0915b2d2ee760fae95ee0979d1a49
SHA512

d770c610347a559a9d6b78c87841c73fb8e6ddb970cf1a35b5f1a8845d04a101f1a26725d3736a9e433b5effc1c2e68cc8ef7b88df94f752fb903db4bcfe3854
SSDEEP

12288:F211lQbSxYygyl6xXtDJ6jGiqsV5Kwi+bj9UM5wZWuPx2Ov:w1XIszm9DGqwUr+X9UM53u

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Signatures

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

NirSoft MailPassView 7 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/2560-6-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2560-8-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2560-4-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2820-18-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2820-20-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2820-21-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2820-23-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 7 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2560-6-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2560-8-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2560-4-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2460-24-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2460-30-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2460-27-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/2460-26-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 11 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2560-6-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2560-8-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2560-4-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2820-18-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2820-20-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2820-21-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2820-23-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2460-24-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2460-30-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2460-27-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/2460-26-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

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-1-5-21-39690363-730359138-1046745555-1000\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:

InstallUtil.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	InstallUtil.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.

Processes:

flow ioc

2 whatismyipaddress.com
4 whatismyipaddress.com
5 whatismyipaddress.com

flow	ioc
2	whatismyipaddress.com
4	whatismyipaddress.com
5	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exeInstallUtil.exe

description	pid	process	target process
PID 1876 set thread context of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 2560 set thread context of 2820	2560	InstallUtil.exe	vbc.exe
PID 2560 set thread context of 2460	2560	InstallUtil.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe

pid	process
1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe
1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe
1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exeInstallUtil.exe

description pid process

Token: SeDebugPrivilege 1876 a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe
Token: SeDebugPrivilege 2560 InstallUtil.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

InstallUtil.exe

pid process

2560 InstallUtil.exe

description	pid	process
Token: SeDebugPrivilege	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe
Token: SeDebugPrivilege	2560	InstallUtil.exe

pid	process
2560	InstallUtil.exe

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exeInstallUtil.exe

description	pid	process	target process
PID 1876 wrote to memory of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 1876 wrote to memory of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 1876 wrote to memory of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 1876 wrote to memory of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 1876 wrote to memory of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 1876 wrote to memory of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 1876 wrote to memory of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 1876 wrote to memory of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 1876 wrote to memory of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 1876 wrote to memory of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 1876 wrote to memory of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 1876 wrote to memory of 2560	1876	a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe	InstallUtil.exe
PID 2560 wrote to memory of 2820	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2820	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2820	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2820	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2820	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2820	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2820	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2820	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2820	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2820	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2460	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2460	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2460	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2460	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2460	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2460	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2460	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2460	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2460	2560	InstallUtil.exe	vbc.exe
PID 2560 wrote to memory of 2460	2560	InstallUtil.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a69b78552a65f50371c21d7d99a730fa_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1876

C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2560

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:2820

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:2460

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

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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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/1876-0-0x00000000742C1000-0x00000000742C2000-memory.dmp

Filesize
4KB

Download
memory/1876-1-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/1876-2-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/1876-3-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/1876-11-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/2460-26-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2460-27-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2460-30-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2460-24-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2560-14-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/2560-17-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/2560-9-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/2560-10-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/2560-4-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2560-8-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2560-6-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2560-31-0x00000000742C0000-0x000000007486B000-memory.dmp

Filesize
5.7MB

Download
memory/2820-18-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2820-20-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2820-21-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2820-23-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads