hawkeye | 662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a

General

Target

662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
Size

633KB
MD5

a0dcfc4adaeafa48cb3ad9b5c2eb12c5
SHA1

9bed93a36b8a250ad6abac9c8833e05b8ded5413
SHA256

662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a
SHA512

05b8c2296b604f7accfcfd086358559fd5fee8c80130f7a9cc71fbd7d425043b99e0531065c83b8854e457d581e23ade9b944e13b022c49c3439cf096bcfb0af
SSDEEP

12288:OgpGAIKlnQ59VNfk4pq1/jLnvZHjKTzIjJfQ3yo/hgOqWgq/6cfGMLyygdpUe:OIg5jNM4urLRjKPQuCo1ge6cvLyygdpU

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 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/3272-135-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral2/memory/4720-139-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/4720-140-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4720-142-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4720-143-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/3272-135-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral2/memory/4440-145-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/4440-146-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4440-148-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4440-150-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3272-135-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral2/memory/4720-139-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4720-140-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4720-142-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4720-143-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4440-145-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4440-146-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4440-148-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4440-150-0x0000000000400000-0x0000000000458000-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
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-1-5-21-929662420-1054238289-2961194603-1000\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

T1060

Modify Registry

T1112

Processes:

662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.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

26 whatismyipaddress.com
28 whatismyipaddress.com

flow	ioc
26	whatismyipaddress.com
28	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe

description	pid	process	target process
PID 4928 set thread context of 3272	4928	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
PID 3272 set thread context of 4720	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 set thread context of 4440	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exevbc.exe

pid process

3272 662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
4440 vbc.exe
4440 vbc.exe

pid	process
3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
4440	vbc.exe
4440	vbc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe

description	pid	process
Token: SeDebugPrivilege	4928	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
Token: SeDebugPrivilege	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe

description	pid	process	target process
PID 4928 wrote to memory of 3272	4928	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
PID 4928 wrote to memory of 3272	4928	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
PID 4928 wrote to memory of 3272	4928	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
PID 4928 wrote to memory of 3272	4928	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
PID 4928 wrote to memory of 3272	4928	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
PID 4928 wrote to memory of 3272	4928	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
PID 4928 wrote to memory of 3272	4928	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
PID 4928 wrote to memory of 3272	4928	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
PID 3272 wrote to memory of 4720	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4720	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4720	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4720	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4720	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4720	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4720	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4720	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4720	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4440	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4440	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4440	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4440	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4440	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4440	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4440	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4440	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe
PID 3272 wrote to memory of 4440	3272	662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
"C:\Users\Admin\AppData\Local\Temp\662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4928

C:\Users\Admin\AppData\Local\Temp\662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe
"C:\Users\Admin\AppData\Local\Temp\662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3272

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:4720

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:4440

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\662fe0e0357bb671ad6093dd62c0a19f5fa068e5e2c68b9d41f913d932d7f35a.exe.log

Filesize
496B

MD5
cb76b18ebed3a9f05a14aed43d35fba6

SHA1
836a4b4e351846fca08b84149cb734cb59b8c0d6

SHA256
8d0edecf54cbbdf7981c8e41a3ed8621503188a87415f9af0fb8d890b138c349

SHA512
7631141e4a6dda29452ada666326837372cd3d045f773006f63d9eff15d9432ed00029d9108a72c1a3b858377600a2aab2c9ec03764285c8801b6019babcf21c

Download Submit
C:\Users\Admin\AppData\Local\Temp\holderwb.txt

Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/3272-138-0x0000000075480000-0x0000000075A31000-memory.dmp

Filesize
5.7MB

Download
memory/3272-134-0x0000000000000000-mapping.dmp

Download
memory/3272-135-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3272-144-0x0000000075480000-0x0000000075A31000-memory.dmp

Filesize
5.7MB

Download
memory/4440-145-0x0000000000000000-mapping.dmp

Download
memory/4440-146-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4440-148-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4440-150-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4720-139-0x0000000000000000-mapping.dmp

Download
memory/4720-140-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4720-142-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4720-143-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4928-137-0x0000000075480000-0x0000000075A31000-memory.dmp

Filesize
5.7MB

Download
memory/4928-132-0x0000000075480000-0x0000000075A31000-memory.dmp

Filesize
5.7MB

Download
memory/4928-133-0x0000000075480000-0x0000000075A31000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads