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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

12 whatismyipaddress.com
10 whatismyipaddress.com

flow	ioc
12	whatismyipaddress.com
10	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

16dcbff85a4dec40a185e8b99aba36a4.exeRegAsm.exe

description	pid	process	target process
PID 916 set thread context of 2796	916	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 2796 set thread context of 1440	2796	RegAsm.exe	vbc.exe
PID 2796 set thread context of 1504	2796	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

vbc.exeRegAsm.exe

pid process

1504 vbc.exe
1504 vbc.exe
2796 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2796 RegAsm.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

16dcbff85a4dec40a185e8b99aba36a4.exe

pid process

916 16dcbff85a4dec40a185e8b99aba36a4.exe
916 16dcbff85a4dec40a185e8b99aba36a4.exe
916 16dcbff85a4dec40a185e8b99aba36a4.exe
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

16dcbff85a4dec40a185e8b99aba36a4.exe

pid process

916 16dcbff85a4dec40a185e8b99aba36a4.exe
916 16dcbff85a4dec40a185e8b99aba36a4.exe
916 16dcbff85a4dec40a185e8b99aba36a4.exe

pid	process
1504	vbc.exe
1504	vbc.exe
2796	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2796	RegAsm.exe

pid	process
916	16dcbff85a4dec40a185e8b99aba36a4.exe
916	16dcbff85a4dec40a185e8b99aba36a4.exe
916	16dcbff85a4dec40a185e8b99aba36a4.exe

pid	process
916	16dcbff85a4dec40a185e8b99aba36a4.exe
916	16dcbff85a4dec40a185e8b99aba36a4.exe
916	16dcbff85a4dec40a185e8b99aba36a4.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

16dcbff85a4dec40a185e8b99aba36a4.exeRegAsm.exe

description	pid	process	target process
PID 916 wrote to memory of 2796	916	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 916 wrote to memory of 2796	916	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 916 wrote to memory of 2796	916	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 916 wrote to memory of 2796	916	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 916 wrote to memory of 2796	916	16dcbff85a4dec40a185e8b99aba36a4.exe	RegAsm.exe
PID 2796 wrote to memory of 1440	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1440	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1440	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1440	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1440	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1440	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1440	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1440	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1440	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1504	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1504	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1504	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1504	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1504	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1504	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1504	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1504	2796	RegAsm.exe	vbc.exe
PID 2796 wrote to memory of 1504	2796	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:916

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:2796

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:1440

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⤵
- Suspicious behavior: EnumeratesProcesses
PID:1504

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
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/1440-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1440-3-0x0000000000411654-mapping.dmp

Download
memory/1440-4-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1504-5-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1504-6-0x0000000000442628-mapping.dmp

Download
memory/1504-7-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2796-1-0x0000000000480B7E-mapping.dmp

Download
memory/2796-0-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download

Analysis

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