hawkeye | a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634

General

Target

a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
Size

611KB
MD5

92e90c68e011043ff5776921d817681d
SHA1

d18aaf99b781baf6b4fbddb0dbe5a7f6ecb1ae99
SHA256

a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634
SHA512

452670fca458b024cbb8820aa79907405cecf5892638332d49296c6b99efe94bda012fcbdc03221d556f743e6bcf507c420802703dbd296c7a80f99e846322f7
SSDEEP

12288:OjcjYFXEUdsE6L11I40IsfjPAxa8HsfK/HEpCjm0JygXOQ6Pu:BhUdyjI/hf5asfK/HARqM

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/2576-135-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral2/memory/3756-140-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/3756-141-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3756-143-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3756-144-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/2576-135-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral2/memory/4288-145-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/4288-146-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4288-148-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4288-149-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4288-151-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2576-135-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral2/memory/3756-140-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/3756-141-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3756-143-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3756-144-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4288-145-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4288-146-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4288-148-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4288-149-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4288-151-0x0000000000400000-0x0000000000458000-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-1-5-21-2295526160-1155304984-640977766-1000\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:

a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.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

17 whatismyipaddress.com
19 whatismyipaddress.com

flow	ioc
17	whatismyipaddress.com
19	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exea283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe

description	pid	process	target process
PID 2268 set thread context of 2576	2268	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
PID 2576 set thread context of 3756	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 set thread context of 4288	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

4288 vbc.exe
4288 vbc.exe

pid	process
4288	vbc.exe
4288	vbc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exea283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe

description	pid	process
Token: SeDebugPrivilege	2268	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
Token: SeDebugPrivilege	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exea283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe

description	pid	process	target process
PID 2268 wrote to memory of 2576	2268	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
PID 2268 wrote to memory of 2576	2268	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
PID 2268 wrote to memory of 2576	2268	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
PID 2268 wrote to memory of 2576	2268	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
PID 2268 wrote to memory of 2576	2268	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
PID 2268 wrote to memory of 2576	2268	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
PID 2268 wrote to memory of 2576	2268	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
PID 2268 wrote to memory of 2576	2268	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
PID 2576 wrote to memory of 3756	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 3756	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 3756	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 3756	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 3756	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 3756	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 3756	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 3756	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 3756	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 4288	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 4288	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 4288	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 4288	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 4288	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 4288	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 4288	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 4288	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe
PID 2576 wrote to memory of 4288	2576	a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
"C:\Users\Admin\AppData\Local\Temp\a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2268

C:\Users\Admin\AppData\Local\Temp\a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe
"C:\Users\Admin\AppData\Local\Temp\a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.exe"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2576

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:3756

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:4288

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\a283ce45d60c746062e6d736306a3304853cc4fec72c12ea95572aeee8697634.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/2268-133-0x0000000075160000-0x0000000075711000-memory.dmp

Filesize
5.7MB

Download
memory/2268-137-0x0000000075160000-0x0000000075711000-memory.dmp

Filesize
5.7MB

Download
memory/2268-132-0x0000000075160000-0x0000000075711000-memory.dmp

Filesize
5.7MB

Download
memory/2576-134-0x0000000000000000-mapping.dmp

Download
memory/2576-135-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2576-138-0x0000000075160000-0x0000000075711000-memory.dmp

Filesize
5.7MB

Download
memory/2576-139-0x0000000075160000-0x0000000075711000-memory.dmp

Filesize
5.7MB

Download
memory/3756-140-0x0000000000000000-mapping.dmp

Download
memory/3756-143-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3756-144-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3756-141-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4288-145-0x0000000000000000-mapping.dmp

Download
memory/4288-146-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4288-148-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4288-149-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4288-151-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads