hawkeye | 38bc13ef112b2f17d4d1a80243fac6a521b5d58228984aae0752d79487fa3b66

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14-12-2024 07:51

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07-12-2024 20:12

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Analysis

max time kernel
92s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2024 01:07

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General

Target

2c01b007729230c415420ad641ad92eb.exe
Size

1.3MB
MD5

daef338f9c47d5394b7e1e60ce38d02d
SHA1

c0a07e8c32528d29aae26aaecbf6a67ed95b8c8e
SHA256

5d03fd083b626a5516194d5e94576349100c9c98ca7d6845642ed9579980ca58
SHA512

d0f4050fc2c5f38ab598729fb6930c84bf779d47b5a8b4e860bc0e9ca8be454ad5dce001d8f88299d8a079eafd4c26efcdd2d196352acfe45e940cc107fcebf4
SSDEEP

24576:W85y6Jwdt8jtWoJpXWHALGX+C1Co3aP8jvuC7g6zwm4m53Sb21SR:HXsSGuC/MIvuC5kFm53Sy1SR

Score

10^/10

hawkeye collection discovery keylogger persistence spyware stealer trojan

Malware Config

Signatures

HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye
Hawkeye family
hawkeye

Detected Nirsoft tools 7 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral8/memory/916-93-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral8/memory/4568-99-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral8/memory/4568-100-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral8/memory/4568-102-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral8/memory/2284-103-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral8/memory/2284-104-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral8/memory/2284-111-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral8/memory/916-93-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral8/memory/4568-99-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral8/memory/4568-100-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral8/memory/4568-102-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral8/memory/916-93-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral8/memory/2284-103-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral8/memory/2284-104-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral8/memory/2284-111-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	2c01b007729230c415420ad641ad92eb.exe

Executes dropped EXE 4 IoCs

pid	Process
4416	odm.exe
1240	odm.exe
2232	odm.exe
2356	odm.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\wou\\odm.exe C:\\Users\\Admin\\AppData\\Roaming\\wou\\kja-pex"	odm.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.

flow	ioc
33	whatismyipaddress.com
35	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2232 set thread context of 916	2232	odm.exe	95
PID 2232 set thread context of 3240	2232	odm.exe	96
PID 916 set thread context of 4568	916	RegSvcs.exe	97
PID 916 set thread context of 2284	916	RegSvcs.exe	98

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2c01b007729230c415420ad641ad92eb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	odm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	odm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	odm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	odm.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4416	odm.exe
4416	odm.exe
1240	odm.exe
1240	odm.exe
2284	vbc.exe
2284	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	916	RegSvcs.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 4416	2348	2c01b007729230c415420ad641ad92eb.exe	86
PID 2348 wrote to memory of 4416	2348	2c01b007729230c415420ad641ad92eb.exe	86
PID 2348 wrote to memory of 4416	2348	2c01b007729230c415420ad641ad92eb.exe	86
PID 2348 wrote to memory of 1240	2348	2c01b007729230c415420ad641ad92eb.exe	88
PID 2348 wrote to memory of 1240	2348	2c01b007729230c415420ad641ad92eb.exe	88
PID 2348 wrote to memory of 1240	2348	2c01b007729230c415420ad641ad92eb.exe	88
PID 4416 wrote to memory of 2232	4416	odm.exe	93
PID 4416 wrote to memory of 2232	4416	odm.exe	93
PID 4416 wrote to memory of 2232	4416	odm.exe	93
PID 1240 wrote to memory of 2356	1240	odm.exe	94
PID 1240 wrote to memory of 2356	1240	odm.exe	94
PID 1240 wrote to memory of 2356	1240	odm.exe	94
PID 2232 wrote to memory of 916	2232	odm.exe	95
PID 2232 wrote to memory of 916	2232	odm.exe	95
PID 2232 wrote to memory of 916	2232	odm.exe	95
PID 2232 wrote to memory of 916	2232	odm.exe	95
PID 2232 wrote to memory of 916	2232	odm.exe	95
PID 2232 wrote to memory of 916	2232	odm.exe	95
PID 2232 wrote to memory of 916	2232	odm.exe	95
PID 2232 wrote to memory of 916	2232	odm.exe	95
PID 2232 wrote to memory of 3240	2232	odm.exe	96
PID 2232 wrote to memory of 3240	2232	odm.exe	96
PID 2232 wrote to memory of 3240	2232	odm.exe	96
PID 2232 wrote to memory of 3240	2232	odm.exe	96
PID 2232 wrote to memory of 3240	2232	odm.exe	96
PID 916 wrote to memory of 4568	916	RegSvcs.exe	97
PID 916 wrote to memory of 4568	916	RegSvcs.exe	97
PID 916 wrote to memory of 4568	916	RegSvcs.exe	97
PID 916 wrote to memory of 4568	916	RegSvcs.exe	97
PID 916 wrote to memory of 4568	916	RegSvcs.exe	97
PID 916 wrote to memory of 4568	916	RegSvcs.exe	97
PID 916 wrote to memory of 4568	916	RegSvcs.exe	97
PID 916 wrote to memory of 4568	916	RegSvcs.exe	97
PID 916 wrote to memory of 4568	916	RegSvcs.exe	97
PID 916 wrote to memory of 2284	916	RegSvcs.exe	98
PID 916 wrote to memory of 2284	916	RegSvcs.exe	98
PID 916 wrote to memory of 2284	916	RegSvcs.exe	98
PID 916 wrote to memory of 2284	916	RegSvcs.exe	98
PID 916 wrote to memory of 2284	916	RegSvcs.exe	98
PID 916 wrote to memory of 2284	916	RegSvcs.exe	98
PID 916 wrote to memory of 2284	916	RegSvcs.exe	98
PID 916 wrote to memory of 2284	916	RegSvcs.exe	98
PID 916 wrote to memory of 2284	916	RegSvcs.exe	98

C:\Users\Admin\AppData\Local\Temp\2c01b007729230c415420ad641ad92eb.exe
"C:\Users\Admin\AppData\Local\Temp\2c01b007729230c415420ad641ad92eb.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Users\Admin\AppData\Roaming\wou\odm.exe
  "C:\Users\Admin\AppData\Roaming\wou\odm.exe" kja-pex
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4416
- - C:\Users\Admin\AppData\Roaming\wou\odm.exe
    C:\Users\Admin\AppData\Roaming\wou\odm.exe C:\Users\Admin\AppData\Roaming\wou\SFHWS
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2232
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
      4⤵
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:916
    - - 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"
        5⤵
        Accesses Microsoft Outlook accounts
        System Location Discovery: System Language Discovery
        
        PID:4568
    - - 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"
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        
        PID:2284
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      C:\Users\Admin\AppData\Roaming\wou\SFHWS
      4⤵
      System Location Discovery: System Language Discovery
      PID:3240
- C:\Users\Admin\AppData\Roaming\wou\odm.exe
  "C:\Users\Admin\AppData\Roaming\wou\odm.exe" kja-pex
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1240
- - C:\Users\Admin\AppData\Roaming\wou\odm.exe
    C:\Users\Admin\AppData\Roaming\wou\odm.exe C:\Users\Admin\AppData\Roaming\wou\SFHWS
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2356

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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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
C:\Users\Admin\AppData\Roaming\wou\SFHWS

Filesize
183KB

MD5
2fc79199952da8ef486b513a911b6fd4

SHA1
c840b0684f2ebdbbf603fabf4a32e629453c48d0

SHA256
a4ff9e68389eceb7e9fe4a6c428d156e9b5536e1dc1f83f05e3c69ce312f465c

SHA512
7b4fd2a5fb42fbfd4e4f5b4a19b82aa4761bf40192eef83321a034cd531e8a7309e5c68628e594435ae0869579bc251d8eef168c833dc8dbbf75e68d41ec0f4d

Download Submit
C:\Users\Admin\AppData\Roaming\wou\odm.exe

Filesize
732KB

MD5
71d8f6d5dc35517275bc38ebcc815f9f

SHA1
cae4e8c730de5a01d30aabeb3e5cb2136090ed8d

SHA256
fb73a819b37523126c7708a1d06f3b8825fa60c926154ab2d511ba668f49dc4b

SHA512
4826f45000ea50d9044e3ef11e83426281fbd5f3f5a25f9786c2e487b4cf26b04f6f900ca6e70440644c9d75f700a4c908ab6f398f59c65ee1bff85dfef4ce59

Download Submit
C:\Users\Admin\AppData\Roaming\wou\rid.ico

Filesize
1.2MB

MD5
a5f2dcee6a2a6047aa8fdde1ae2ce290

SHA1
7a082661c9a3431cd89ed4d9959178d60b9570f7

SHA256
7da78e767ff859970c8dae593b62f1366c2c651500eb280f0077a2245a9a8625

SHA512
e001300fc56f9bc8e9d61cb904ea6dec5ca447729015c9ff3dccc021f319fcce57ebaabb196a56f80d249dfbb88b4a0a273858cf14c7b9a93c10c9c8bc243d0a

Download Submit
memory/916-93-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2284-103-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2284-104-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2284-110-0x0000000000460000-0x0000000000529000-memory.dmp

Filesize
804KB

Download
memory/2284-111-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3240-96-0x0000000000630000-0x00000000006FC000-memory.dmp

Filesize
816KB

Download
memory/3240-95-0x0000000000630000-0x00000000006FC000-memory.dmp

Filesize
816KB

Download
memory/4568-99-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4568-100-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4568-102-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download