hawkeye | 88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225

General

Target

88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe
Size

660KB
MD5

382fe2ae4b65151d54c8e2cdb68d81f0
SHA1

8912bfa32dc04915bdd67feba30f5fc36c67ec94
SHA256

88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225
SHA512

e403034c84a3429559e0adc954aa9d3ba764aacab5d41e9f315eac3e572d7efd7b9bb32313ba84216d7e2129b444ce8a6d4e6a6db936fe3856cac043b7db1480
SSDEEP

12288:npT05KzSyeAk9i3eWfqaAFHBeb/4CxSbWgb+ov5DOGr0U/PkYKDO:np4yeAwi3RfqaOHEbwC0bWgaovNdYUHx

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
nofoozgaraan@gmail.com
Password:
BadbakhtBichare

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/1848-134-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral2/memory/692-138-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/692-137-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/692-140-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/692-141-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/1848-134-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral2/memory/2632-143-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/2632-144-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2632-146-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2632-147-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2632-149-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1848-134-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral2/memory/692-138-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/692-137-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/692-140-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/692-141-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2632-143-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2632-144-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2632-146-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2632-147-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2632-149-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Drops startup file 1 IoCs

Processes:

88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Z6bIXtKRz.lnk	88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.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-1-5-21-929662420-1054238289-2961194603-1000\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

31 whatismyipaddress.com
33 whatismyipaddress.com

flow	ioc
31	whatismyipaddress.com
33	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exeRegAsm.exe

description	pid	process	target process
PID 4468 set thread context of 1848	4468	88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe	RegAsm.exe
PID 1848 set thread context of 692	1848	RegAsm.exe	vbc.exe
PID 1848 set thread context of 2632	1848	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 4 IoCs

Processes:

vbc.exeRegAsm.exe

pid process

2632 vbc.exe
2632 vbc.exe
1848 RegAsm.exe
1848 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 1848 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

1848 RegAsm.exe

pid	process
2632	vbc.exe
2632	vbc.exe
1848	RegAsm.exe
1848	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1848	RegAsm.exe

pid	process
1848	RegAsm.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exeRegAsm.exe

description	pid	process	target process
PID 4468 wrote to memory of 1848	4468	88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe	RegAsm.exe
PID 4468 wrote to memory of 1848	4468	88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe	RegAsm.exe
PID 4468 wrote to memory of 1848	4468	88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe	RegAsm.exe
PID 4468 wrote to memory of 1848	4468	88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe	RegAsm.exe
PID 4468 wrote to memory of 1848	4468	88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe	RegAsm.exe
PID 4468 wrote to memory of 1848	4468	88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe	RegAsm.exe
PID 4468 wrote to memory of 1848	4468	88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe	RegAsm.exe
PID 4468 wrote to memory of 1848	4468	88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe	RegAsm.exe
PID 1848 wrote to memory of 692	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 692	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 692	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 692	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 692	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 692	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 692	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 692	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 692	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 2632	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 2632	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 2632	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 2632	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 2632	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 2632	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 2632	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 2632	1848	RegAsm.exe	vbc.exe
PID 1848 wrote to memory of 2632	1848	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe
"C:\Users\Admin\AppData\Local\Temp\88f997f18f256c0fe430a3e67985240658df23d91515f35fb892c1d351e66225.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4468

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 SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1848

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:692

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:2632

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/692-141-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/692-138-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/692-137-0x0000000000000000-mapping.dmp

Download
memory/692-140-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1848-133-0x0000000000000000-mapping.dmp

Download
memory/1848-134-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/1848-135-0x00000000752A0000-0x0000000075851000-memory.dmp

Filesize
5.7MB

Download
memory/1848-142-0x00000000752A0000-0x0000000075851000-memory.dmp

Filesize
5.7MB

Download
memory/2632-146-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2632-143-0x0000000000000000-mapping.dmp

Download
memory/2632-144-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2632-147-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2632-149-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4468-132-0x00000000752A0000-0x0000000075851000-memory.dmp

Filesize
5.7MB

Download
memory/4468-136-0x00000000752A0000-0x0000000075851000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads