hawkeye_reborn | 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257

General

Target

5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
Size

852KB
MD5

6a5b3c998254f9ae6bdd6b036fe528c3
SHA1

edeba108db2705b972d1d90392e19f633b7976f4
SHA256

5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257
SHA512

3f2b6388a300edadb35a9350a426b9c2cfa083ec05cc6f5b69e82084ee4cc94982507e188b51d0e8a31b945fcc75c3a1983dc9477bbbe47d5de9ee40ae2296d5

Score

10^/10

hawkeye_reborn collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.1

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
WHYworry??#

Mutex

339256bf-056c-4219-93b7-6130c14205e6

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:WHYworry??# _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:[email protected] _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:10 _MeltFile:false _Mutex:339256bf-056c-4219-93b7-6130c14205e6 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:true _SystemInfo:false _Version:10.0.0.1 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye RebornX, Version=10.0.0.1, 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

Processes:

resource	yara_rule
behavioral2/memory/2960-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2960-144-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2960-147-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4356-138-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/4356-140-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/4356-141-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView

Nirsoft 6 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4356-138-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/4356-140-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/4356-141-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/2960-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2960-144-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2960-147-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.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-1-5-21-3751123196-3323558407-1869646069-1000\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.

Processes:

flow ioc

40 bot.whatismyipaddress.com

flow	ioc
40	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe

description	pid	process	target process
PID 2784 set thread context of 4732	2784	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
PID 4732 set thread context of 4356	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 set thread context of 2960	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.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
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

2244 schtasks.exe

pid	process
2244	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

vbc.exe5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe

pid	process
4356	vbc.exe
4356	vbc.exe
4356	vbc.exe
4356	vbc.exe
4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe

description pid process

Token: SeDebugPrivilege 4732 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe

pid process

4732 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe

description	pid	process
Token: SeDebugPrivilege	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe

pid	process
4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe

description	pid	process	target process
PID 2784 wrote to memory of 2244	2784	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	schtasks.exe
PID 2784 wrote to memory of 2244	2784	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	schtasks.exe
PID 2784 wrote to memory of 2244	2784	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	schtasks.exe
PID 2784 wrote to memory of 4732	2784	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
PID 2784 wrote to memory of 4732	2784	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
PID 2784 wrote to memory of 4732	2784	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
PID 2784 wrote to memory of 4732	2784	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
PID 2784 wrote to memory of 4732	2784	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
PID 2784 wrote to memory of 4732	2784	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
PID 2784 wrote to memory of 4732	2784	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
PID 2784 wrote to memory of 4732	2784	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
PID 4732 wrote to memory of 4356	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 4356	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 4356	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 4356	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 4356	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 4356	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 4356	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 4356	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 4356	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 2960	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 2960	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 2960	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 2960	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 2960	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 2960	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 2960	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 2960	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe
PID 4732 wrote to memory of 2960	4732	5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
"C:\Users\Admin\AppData\Local\Temp\5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2784

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nauTfrjaAF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6FB6.tmp"
2⤵
- Creates scheduled task(s)
PID:2244

C:\Users\Admin\AppData\Local\Temp\5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
"{path}"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4732

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\tmpF5FD.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4356

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\tmpFE4B.tmp"
3⤵
- Accesses Microsoft Outlook accounts
PID:2960

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe.log

Filesize
496B

MD5
cb76b18ebed3a9f05a14aed43d35fba6

SHA1
836a4b4e351846fca08b84149cb734cb59b8c0d6

SHA256
8d0edecf54cbbdf7981c8e41a3ed8621503188a87415f9af0fb8d890b138c349

SHA512
7631141e4a6dda29452ada666326837372cd3d045f773006f63d9eff15d9432ed00029d9108a72c1a3b858377600a2aab2c9ec03764285c8801b6019babcf21c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6FB6.tmp

Filesize
1KB

MD5
9491485b0077698eeccfb7bfc302fb6c

SHA1
4b025a3eac1a4bb675102590cf5a4c9d0fcc88f7

SHA256
d8bb4dc5b485fa73eeffbce7b5c7d4d26e219216c945b6d42b36ec847aef4dea

SHA512
77bf0e3a04c0ee619f5fd316a91737fdf843e9db6e5073cccbcf9e47835c3fc76191681bd9edf2543bdb9089390906ea540cffc7585b191b3efaa86ecd78102f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF5FD.tmp

Filesize
4KB

MD5
a44410c464bc23ac615f732de976447c

SHA1
e13bb8bfa077dd78dda795b3c21750f217ba4d36

SHA256
a1a6fab77bd9c6713b610b41cb025ba806b8fd64fb80b862e1c44ab2277545a6

SHA512
15e8af0f65161d9ffe068f10083bb2aebfa9be89a36ca6816853f05b58dd05ea46c5abd2f306a354b6ce9eeab20f26a900c6cf3233553bacf168dcbefb79e31a

Download Submit
memory/2244-131-0x0000000000000000-mapping.dmp

Download
memory/2784-130-0x00000000749D0000-0x0000000074F81000-memory.dmp

Filesize
5.7MB

Download
memory/2960-146-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2960-143-0x0000000000000000-mapping.dmp

Download
memory/2960-144-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2960-147-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4356-138-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4356-137-0x0000000000000000-mapping.dmp

Download
memory/4356-140-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4356-141-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4732-136-0x00000000749D0000-0x0000000074F81000-memory.dmp

Filesize
5.7MB

Download
memory/4732-134-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/4732-133-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads