hawkeye | eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc

General

Target

eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe
Size

344KB
MD5

6beacce13c96c66a297d53628aa8fd10
SHA1

01243b027905fc2a34ced86d8ea417aa41295da7
SHA256

eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc
SHA512

b97b3720724dc80b52750e7abe9a7fe4e71875f10303be666cbe00a006f0cc5d81d53ced9657d2b62be341780af3ad25db66f61f10b5ba2d8065e6c748d89424
SSDEEP

6144:jLHDC/d44Cvg2bxaMRRIWa+i0cQEWN4peLzkIlsCmi+LUA:/W/d5SxJRIL0lEWmELz8Cmi+LX

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.mail.ru
Port:
587
Username:
[email protected]
Password:
ogechukwu234

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/4220-134-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral2/memory/3528-137-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/3528-138-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3528-140-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3528-141-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4220-134-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral2/memory/3952-143-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/3952-144-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/3952-146-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/3952-147-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/3952-149-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4220-134-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral2/memory/3528-137-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/3528-138-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3528-140-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3528-141-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3952-143-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/3952-144-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/3952-146-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/3952-147-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/3952-149-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Drops startup file 1 IoCs

Processes:

eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\qIXtKRz.lnk	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe

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-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.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

37 whatismyipaddress.com
35 whatismyipaddress.com

flow	ioc
37	whatismyipaddress.com
35	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exeRegAsm.exe

description	pid	process	target process
PID 852 set thread context of 4220	852	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe	RegAsm.exe
PID 4220 set thread context of 3528	4220	RegAsm.exe	vbc.exe
PID 4220 set thread context of 3952	4220	RegAsm.exe	vbc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exevbc.exeRegAsm.exe

pid	process
852	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe
852	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe
3952	vbc.exe
3952	vbc.exe
4220	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exeRegAsm.exe

description	pid	process
Token: SeDebugPrivilege	852	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe
Token: SeDebugPrivilege	4220	RegAsm.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exeRegAsm.exe

description	pid	process	target process
PID 852 wrote to memory of 4220	852	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe	RegAsm.exe
PID 852 wrote to memory of 4220	852	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe	RegAsm.exe
PID 852 wrote to memory of 4220	852	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe	RegAsm.exe
PID 852 wrote to memory of 4220	852	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe	RegAsm.exe
PID 852 wrote to memory of 4220	852	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe	RegAsm.exe
PID 852 wrote to memory of 4220	852	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe	RegAsm.exe
PID 852 wrote to memory of 4220	852	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe	RegAsm.exe
PID 852 wrote to memory of 4220	852	eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe	RegAsm.exe
PID 4220 wrote to memory of 3528	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3528	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3528	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3528	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3528	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3528	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3528	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3528	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3528	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3952	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3952	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3952	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3952	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3952	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3952	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3952	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3952	4220	RegAsm.exe	vbc.exe
PID 4220 wrote to memory of 3952	4220	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe
"C:\Users\Admin\AppData\Local\Temp\eb101016fbb2e91676a00cd9f3ab506fad474ca85eedd7e460cbb40f7702b9fc.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:852

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:4220

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:3528

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:3952

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\holderwb.txt
Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/852-136-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/852-132-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/3528-141-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3528-137-0x0000000000000000-mapping.dmp

Download
memory/3528-138-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3528-140-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3952-143-0x0000000000000000-mapping.dmp

Download
memory/3952-144-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3952-146-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3952-147-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3952-149-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4220-135-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/4220-134-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/4220-142-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/4220-133-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads