hawkeye_reborn | 4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190

Analysis

max time kernel
184s
max time network
202s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
25/06/2022, 02:29 UTC

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General

Target

4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190.exe
Size

678KB
MD5

80b608f8dc479742af88700cdf15e5f2
SHA1

492c965587df9dbb10476507830be72d89971707
SHA256

4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190
SHA512

8c6d0511b7b6e1ac186c49712733d7218d477c73315cd2c12bf7fefa6aebe6be62fadb56ae311542484203c129a75c58dc1ecc59e3e7750189a8e821a7e1bb76

Score

10^/10

hawkeye_reborn collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.0

Credentials

Protocol: smtp
Host:
mail.floordecor.in
Port:
25
Username:
sales2@floordecor.in
Password:
Fantabulous0!

Mutex

db9aeb2f-51cd-4c51-810c-a0d53ca41f68

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:Fantabulous0! _EmailPort:25 _EmailSSL:false _EmailServer:mail.floordecor.in _EmailUsername:sales2@floordecor.in _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:5 _MeltFile:false _Mutex:db9aeb2f-51cd-4c51-810c-a0d53ca41f68 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:true _SystemInfo:false _Version:10.0.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye RebornX, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null

Signatures

HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/4348-144-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4348-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4348-147-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4604-138-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/4604-140-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/4604-141-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView

Nirsoft 6 IoCs

resource	yara_rule
behavioral2/memory/4604-138-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/4604-140-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/4604-141-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/4348-144-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4348-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4348-147-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
54	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2356 set thread context of 312	2356	4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190.exe	86
PID 312 set thread context of 4604	312	RegSvcs.exe	90
PID 312 set thread context of 4348	312	RegSvcs.exe	91

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4604	vbc.exe
4604	vbc.exe
4604	vbc.exe
4604	vbc.exe
312	RegSvcs.exe
312	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	312	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
312	RegSvcs.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 312	2356	4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190.exe	86
PID 2356 wrote to memory of 312	2356	4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190.exe	86
PID 2356 wrote to memory of 312	2356	4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190.exe	86
PID 2356 wrote to memory of 312	2356	4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190.exe	86
PID 2356 wrote to memory of 312	2356	4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190.exe	86
PID 2356 wrote to memory of 312	2356	4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190.exe	86
PID 2356 wrote to memory of 312	2356	4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190.exe	86
PID 2356 wrote to memory of 312	2356	4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190.exe	86
PID 312 wrote to memory of 4604	312	RegSvcs.exe	90
PID 312 wrote to memory of 4604	312	RegSvcs.exe	90
PID 312 wrote to memory of 4604	312	RegSvcs.exe	90
PID 312 wrote to memory of 4604	312	RegSvcs.exe	90
PID 312 wrote to memory of 4604	312	RegSvcs.exe	90
PID 312 wrote to memory of 4604	312	RegSvcs.exe	90
PID 312 wrote to memory of 4604	312	RegSvcs.exe	90
PID 312 wrote to memory of 4604	312	RegSvcs.exe	90
PID 312 wrote to memory of 4604	312	RegSvcs.exe	90
PID 312 wrote to memory of 4348	312	RegSvcs.exe	91
PID 312 wrote to memory of 4348	312	RegSvcs.exe	91
PID 312 wrote to memory of 4348	312	RegSvcs.exe	91
PID 312 wrote to memory of 4348	312	RegSvcs.exe	91
PID 312 wrote to memory of 4348	312	RegSvcs.exe	91
PID 312 wrote to memory of 4348	312	RegSvcs.exe	91
PID 312 wrote to memory of 4348	312	RegSvcs.exe	91
PID 312 wrote to memory of 4348	312	RegSvcs.exe	91
PID 312 wrote to memory of 4348	312	RegSvcs.exe	91

C:\Users\Admin\AppData\Local\Temp\4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190.exe
"C:\Users\Admin\AppData\Local\Temp\4d020195285828592414a4f32ee5d1967ecb7432e4a66e3baad19b3eec907190.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:312
- - 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\tmp52FD.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4604
- - 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\tmp5715.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:4348

Network

DNS

bot.whatismyipaddress.com

RegSvcs.exe

Remote address:

8.8.8.8:53

Request

bot.whatismyipaddress.com

IN A

Response

104.110.191.140:80

46 B
40 B
1
1
104.110.191.140:80

46 B
40 B
1
1
8.248.21.254:80

322 B
7
8.248.21.254:80

322 B
7
104.110.191.133:80

46 B
40 B
1
1
13.69.239.72:443

322 B
7
2.22.22.136:443

tls

92 B
104 B
2
2
8.248.21.254:80

322 B
7
8.248.21.254:80

322 B
7
8.248.21.254:80

322 B
7
8.248.21.254:80

260 B
5
8.253.146.248:80

260 B
5
8.253.209.120:80

260 B
5

8.8.8.8:53

bot.whatismyipaddress.com

dns

RegSvcs.exe

71 B
130 B
1
1

DNS Request

bot.whatismyipaddress.com

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp52FD.tmp

Filesize
4KB

MD5
92b3d04dbcf7aa8eabb0096c55624068

SHA1
04a3b14a8f16bdd8a67f1b5d6be8c3db79c766c7

SHA256
84e388e2bbff6a229d99df8d7e0558e46e793106c2f3bb290c6acc06fe31fe9c

SHA512
fbd6a298b66e2117f68028cdf9fa1b3e441f87fa8a052ce1be628ae65116d5b2953cdc8117dce57e86475a75412b1a85f431eb0da6dd788ec5312d34ff71f9d1

Download Submit
memory/312-133-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/312-135-0x0000000074E00000-0x00000000753B1000-memory.dmp

Filesize
5.7MB

Download
memory/312-136-0x0000000074E00000-0x00000000753B1000-memory.dmp

Filesize
5.7MB

Download
memory/2356-131-0x0000000074E00000-0x00000000753B1000-memory.dmp

Filesize
5.7MB

Download
memory/2356-134-0x0000000074E00000-0x00000000753B1000-memory.dmp

Filesize
5.7MB

Download
memory/2356-130-0x0000000074E00000-0x00000000753B1000-memory.dmp

Filesize
5.7MB

Download
memory/4348-144-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4348-146-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4348-147-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4604-140-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4604-141-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4604-138-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download