hawkeye | 10239fd8380cf3ef7a0d7345af72e6921d92338fc383a5335f333dbff5aba4ad

General

Target

16dcbff85a4dec40a185e8b99aba36a4.exe
Size

2.1MB
MD5

851c27479874066a31f0cb90934388cd
SHA1

87900e18d44ff9c6195154a459e75d29e3f12aad
SHA256

10239fd8380cf3ef7a0d7345af72e6921d92338fc383a5335f333dbff5aba4ad
SHA512

112dab593810403dd65395a9dffc2ff5216bf4fb08cc7c74b3bfd4d6f1f00ca231950475db960e25b2eeaba7cd7b7a3905c6505b8c69293d0b463fc4f700b035

Score

10^/10

hawkeye keylogger 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
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
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

5 whatismyipaddress.com
7 whatismyipaddress.com
8 whatismyipaddress.com

flow	ioc
5	whatismyipaddress.com
7	whatismyipaddress.com
8	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

16dcbff85a4dec40a185e8b99aba36a4.exeRegAsm.exe

description	pid	process	target process
PID 748 set thread context of 1892	748	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 1892 set thread context of 1568	1892	RegAsm.exe	vbc.exe
PID 1892 set thread context of 1756	1892	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid process

1892 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 1892 RegAsm.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

16dcbff85a4dec40a185e8b99aba36a4.exe

pid process

748 16dcbff85a4dec40a185e8b99aba36a4.exe
748 16dcbff85a4dec40a185e8b99aba36a4.exe
748 16dcbff85a4dec40a185e8b99aba36a4.exe
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

16dcbff85a4dec40a185e8b99aba36a4.exe

pid process

748 16dcbff85a4dec40a185e8b99aba36a4.exe
748 16dcbff85a4dec40a185e8b99aba36a4.exe
748 16dcbff85a4dec40a185e8b99aba36a4.exe

pid	process
1892	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1892	RegAsm.exe

pid	process
748	16dcbff85a4dec40a185e8b99aba36a4.exe
748	16dcbff85a4dec40a185e8b99aba36a4.exe
748	16dcbff85a4dec40a185e8b99aba36a4.exe

pid	process
748	16dcbff85a4dec40a185e8b99aba36a4.exe
748	16dcbff85a4dec40a185e8b99aba36a4.exe
748	16dcbff85a4dec40a185e8b99aba36a4.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

16dcbff85a4dec40a185e8b99aba36a4.exeRegAsm.exe

description	pid	process	target process
PID 748 wrote to memory of 1892	748	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 748 wrote to memory of 1892	748	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 748 wrote to memory of 1892	748	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 748 wrote to memory of 1892	748	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 748 wrote to memory of 1892	748	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 748 wrote to memory of 1892	748	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 748 wrote to memory of 1892	748	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 748 wrote to memory of 1892	748	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 748 wrote to memory of 1892	748	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 1892 wrote to memory of 1568	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1568	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1568	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1568	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1568	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1568	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1568	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1568	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1568	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1568	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1756	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1756	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1756	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1756	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1756	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1756	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1756	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1756	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1756	1892	RegAsm.exe	vbc.exe
PID 1892 wrote to memory of 1756	1892	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\16dcbff85a4dec40a185e8b99aba36a4.exe
"C:\Users\Admin\AppData\Local\Temp\16dcbff85a4dec40a185e8b99aba36a4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:748

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1892

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:1568

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:1756

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\holderwb.txt
MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1568-3-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1568-4-0x0000000000411654-mapping.dmp

Download
memory/1568-5-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1752-9-0x000007FEF7500000-0x000007FEF777A000-memory.dmp

Filesize
2.5MB

Download
memory/1756-7-0x0000000000442628-mapping.dmp

Download
memory/1756-6-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1756-8-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1892-0-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1892-1-0x0000000000480B7E-mapping.dmp

Download
memory/1892-2-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download

Analysis

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