hawkeye | 71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf

General

Target

71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe
Size

622KB
MD5

32c5bed103034e3638b1f9102b8324e2
SHA1

f054f8305062d304fbd05c80eab00e9241c3ed55
SHA256

71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf
SHA512

1320d59dabc1225da0cab152e54d3d871224306b3c41d947ed3ab98acefa078dfbfd49308c81a60ef1f1b49bd28f494a91cd66bab1f915ac9e0e323ebeeadad3
SSDEEP

12288:zunDaWCkVtQFkjQqggjEQuqFZpEoZETpC1IdSyJU:inuFkViSfuqFZz2TbX

Score

10^/10

hawkeye 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 1 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/3484-135-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 1 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/3484-135-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView

Nirsoft 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3484-135-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft

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
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

83 whatismyipaddress.com

flow	ioc
83	whatismyipaddress.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe

description	pid	process	target process
PID 636 set thread context of 3484	636	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe

description pid process

Token: SeDebugPrivilege 636 71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe

description	pid	process
Token: SeDebugPrivilege	636	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe

description	pid	process	target process
PID 636 wrote to memory of 3484	636	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe
PID 636 wrote to memory of 3484	636	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe
PID 636 wrote to memory of 3484	636	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe
PID 636 wrote to memory of 3484	636	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe
PID 636 wrote to memory of 3484	636	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe
PID 636 wrote to memory of 3484	636	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe
PID 636 wrote to memory of 3484	636	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe
PID 636 wrote to memory of 3484	636	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe	71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe

C:\Users\Admin\AppData\Local\Temp\71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe
"C:\Users\Admin\AppData\Local\Temp\71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:636

C:\Users\Admin\AppData\Local\Temp\71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe
"C:\Users\Admin\AppData\Local\Temp\71cf259da0f8a52e3d69878a7d7703b69bb0d1b3969deb3edfd82edac74b53bf.exe"
2⤵
- Adds Run key to start application
PID:3484

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/636-132-0x0000000074A90000-0x0000000075041000-memory.dmp

Filesize
5.7MB

Download
memory/636-133-0x0000000074A90000-0x0000000075041000-memory.dmp

Filesize
5.7MB

Download
memory/636-136-0x0000000074A90000-0x0000000075041000-memory.dmp

Filesize
5.7MB

Download
memory/3484-134-0x0000000000000000-mapping.dmp

Download
memory/3484-135-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3484-137-0x0000000074A90000-0x0000000075041000-memory.dmp

Filesize
5.7MB

Download
memory/3484-138-0x0000000074A90000-0x0000000075041000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads