hawkeye_reborn | fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1

General

Target

fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe
Size

1.0MB
MD5

120439c72a0a8310bb540cf4cbfae61d
SHA1

bf849f4c5d763836af1712118c2b86d6e2526f12
SHA256

fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1
SHA512

32ee6c13b151c675a7eee6e7e3e69cc55eac5286ae30439432927251e2524a4897805e46a468d386a96b9ee0ff60de7c8b040d075438034034bc25b01b7d2957

Score

10^/10

hawkeye_reborn m00nd3v_logger nanocore evasion infostealer keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

Protocol: smtp
Host:
mail.rainbowtech.com.np
Port:
587
Username:
[email protected]
Password:
1admin2

Mutex

4d7cb87c-123a-4c4d-ab55-b2ea3cdf3065

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:1admin2 _EmailPort:587 _EmailSSL:false _EmailServer:mail.rainbowtech.com.np _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:4d7cb87c-123a-4c4d-ab55-b2ea3cdf3065 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:9.0.1.6 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye Keylogger - Reborn v9, Version=9.0.1.6, Culture=neutral, PublicKeyToken=null

Signatures

HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn
M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
stealer spyware m00nd3v_logger
NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore

M00nD3v Logger Payload 3 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral1/files/0x0005000000004ed7-60.dat	m00nd3v_logger
behavioral1/files/0x0005000000004ed7-62.dat	m00nd3v_logger
behavioral1/files/0x0005000000004ed7-66.dat	m00nd3v_logger

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/1152-87-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1152-88-0x000000000044472E-mapping.dmp	WebBrowserPassView
behavioral1/memory/1152-91-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1152-92-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1152-93-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 5 IoCs

resource	yara_rule
behavioral1/memory/1152-87-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1152-88-0x000000000044472E-mapping.dmp	Nirsoft
behavioral1/memory/1152-91-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1152-92-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1152-93-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

pid	Process
1456	NEWHKV9.exe

Loads dropped DLL 1 IoCs

pid	Process
2024	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\DSL Service = "C:\\Program Files (x86)\\DSL Service\\dslsv.exe"	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2024 set thread context of 1188	2024	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe	28
PID 1456 set thread context of 1152	1456	NEWHKV9.exe	30

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\DSL Service\dslsv.exe	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe
File created	C:\Program Files (x86)\DSL Service\dslsv.exe	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.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 7 IoCs

pid	Process
1188	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe
1188	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe
1152	vbc.exe
1152	vbc.exe
1152	vbc.exe
1152	vbc.exe
1152	vbc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1188	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1188	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2024	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1188	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 1456	2024	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe	27
PID 2024 wrote to memory of 1456	2024	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe	27
PID 2024 wrote to memory of 1456	2024	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe	27
PID 2024 wrote to memory of 1456	2024	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe	27
PID 2024 wrote to memory of 1188	2024	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe	28
PID 2024 wrote to memory of 1188	2024	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe	28
PID 2024 wrote to memory of 1188	2024	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe	28
PID 2024 wrote to memory of 1188	2024	fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe	28
PID 1456 wrote to memory of 1152	1456	NEWHKV9.exe	30
PID 1456 wrote to memory of 1152	1456	NEWHKV9.exe	30
PID 1456 wrote to memory of 1152	1456	NEWHKV9.exe	30
PID 1456 wrote to memory of 1152	1456	NEWHKV9.exe	30
PID 1456 wrote to memory of 1152	1456	NEWHKV9.exe	30
PID 1456 wrote to memory of 1152	1456	NEWHKV9.exe	30
PID 1456 wrote to memory of 1152	1456	NEWHKV9.exe	30
PID 1456 wrote to memory of 1152	1456	NEWHKV9.exe	30
PID 1456 wrote to memory of 1152	1456	NEWHKV9.exe	30
PID 1456 wrote to memory of 1152	1456	NEWHKV9.exe	30

C:\Users\Admin\AppData\Local\Temp\fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe
"C:\Users\Admin\AppData\Local\Temp\fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Users\Admin\AppData\Local\Temp\NEWHKV9.exe
  "C:\Users\Admin\AppData\Local\Temp\NEWHKV9.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1456
- - 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\tmp407B.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1152
- C:\Users\Admin\AppData\Local\Temp\fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe
  C:\Users\Admin\AppData\Local\Temp\fb21f5cda1bc7271455720146a12dbf66a7c74acd729818494053891370c9bc1.exe"
  2⤵
  - Adds Run key to start application
  - Checks whether UAC is enabled
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  PID:1188

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\NEWHKV9.exe

Filesize
553KB

MD5
88c06e59d3a381a137f7fb09f107cc8f

SHA1
40db9481b81a29c24642624e85eacccc8530971d

SHA256
d8986ea36b0a16471dad58fe910535eb555707bb496a5123acf03dceb018a76e

SHA512
981f07f4c0a300314557d0008a0c7573bba6587ebc9eba26f75bdc9ffd0d775bf33268d93d3353a624c59491addf395a4bfee3a4afd1f8445b4ad68d8f9a915f

Download Submit
C:\Users\Admin\AppData\Local\Temp\NEWHKV9.exe

Filesize
553KB

MD5
88c06e59d3a381a137f7fb09f107cc8f

SHA1
40db9481b81a29c24642624e85eacccc8530971d

SHA256
d8986ea36b0a16471dad58fe910535eb555707bb496a5123acf03dceb018a76e

SHA512
981f07f4c0a300314557d0008a0c7573bba6587ebc9eba26f75bdc9ffd0d775bf33268d93d3353a624c59491addf395a4bfee3a4afd1f8445b4ad68d8f9a915f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp407B.tmp

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
\Users\Admin\AppData\Local\Temp\NEWHKV9.exe

Filesize
553KB

MD5
88c06e59d3a381a137f7fb09f107cc8f

SHA1
40db9481b81a29c24642624e85eacccc8530971d

SHA256
d8986ea36b0a16471dad58fe910535eb555707bb496a5123acf03dceb018a76e

SHA512
981f07f4c0a300314557d0008a0c7573bba6587ebc9eba26f75bdc9ffd0d775bf33268d93d3353a624c59491addf395a4bfee3a4afd1f8445b4ad68d8f9a915f

Download Submit
memory/1152-91-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1152-92-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1152-78-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1152-87-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1152-85-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1152-93-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1152-83-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1152-81-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1152-79-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1188-70-0x0000000000400000-0x000000000050B000-memory.dmp

Filesize
1.0MB

Download
memory/1188-74-0x0000000008BD0000-0x000000000936C000-memory.dmp

Filesize
7.6MB

Download
memory/1188-75-0x0000000000220000-0x0000000000227000-memory.dmp

Filesize
28KB

Download
memory/1188-73-0x0000000074090000-0x000000007463B000-memory.dmp

Filesize
5.7MB

Download
memory/1188-77-0x0000000074090000-0x000000007463B000-memory.dmp

Filesize
5.7MB

Download
memory/1188-72-0x0000000077130000-0x00000000772D9000-memory.dmp

Filesize
1.7MB

Download
memory/1188-69-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/1456-71-0x0000000074090000-0x000000007463B000-memory.dmp

Filesize
5.7MB

Download
memory/1456-76-0x0000000074090000-0x000000007463B000-memory.dmp

Filesize
5.7MB

Download
memory/2024-65-0x0000000077310000-0x0000000077490000-memory.dmp

Filesize
1.5MB

Download
memory/2024-64-0x0000000000270000-0x0000000000277000-memory.dmp

Filesize
28KB

Download
memory/2024-56-0x0000000000270000-0x0000000000277000-memory.dmp

Filesize
28KB

Download
memory/2024-59-0x0000000077310000-0x0000000077490000-memory.dmp

Filesize
1.5MB

Download
memory/2024-58-0x0000000077130000-0x00000000772D9000-memory.dmp

Filesize
1.7MB

Download
memory/2024-57-0x0000000074DD1000-0x0000000074DD3000-memory.dmp

Filesize
8KB

Download

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