hawkeye | 462ee3cd85dede72db4ba090bdbfdf16aade2778cfb23843d70c552bccd5fc57

Analysis

max time kernel
149s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-11-2024 16:31

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General

Target

954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe
Size

648KB
MD5

548a180766b53ea59fd0bdc2ac0793b0
SHA1

3ff13cb1ab16a65d25061d68a0f2cf801cfb2972
SHA256

462ee3cd85dede72db4ba090bdbfdf16aade2778cfb23843d70c552bccd5fc57
SHA512

667dba2f3911a2214db08114f0b0c58925c267d5ed4cc40c3361cf529d3563c1f4e29f0ea6ceee62ea319a0ac370a55a714c582fe22673ff36c28a69175812f2
SSDEEP

12288:PA2pA0GA0d0d2h3ZBiU5WrLrSwl816oSI:ZYdEGiU5KL+uoSI

Score

10^/10

hawkeye collection discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
173.237.185.61
Port:
587
Username:
[email protected]
Password:
7213575aceACE@.

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 9 IoCs

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

resource	yara_rule
behavioral1/memory/2724-16-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2724-22-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2724-20-0x0000000000400000-0x0000000000484000-memory.dmp	Nirsoft
behavioral1/memory/2404-30-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2404-31-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/2404-36-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/1180-37-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1180-38-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/1180-44-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

NirSoft MailPassView 6 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/2724-16-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2724-22-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2724-20-0x0000000000400000-0x0000000000484000-memory.dmp	MailPassView
behavioral1/memory/2404-30-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2404-31-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/2404-36-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 6 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/2724-16-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2724-22-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/2724-20-0x0000000000400000-0x0000000000484000-memory.dmp	WebBrowserPassView
behavioral1/memory/1180-37-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1180-38-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/1180-44-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Executes dropped EXE 6 IoCs

pid	Process
2316	chromes.exe
2724	chromes.exe
2372	chromes.exe
2360	chromes.exe
1468	chromes.exe
2072	chromes.exe

Loads dropped DLL 1 IoCs

pid	Process
2444	954979___773b92be-2504-4962-92bc-ebe1003ee0c8.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-1-5-21-2872745919-2748461613-2989606286-1000\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\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	chromes.exe

Looks up external IP address via web service 3 IoCs

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

flow	ioc
7	whatismyipaddress.com
4	whatismyipaddress.com
6	whatismyipaddress.com

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 2316 set thread context of 2724	2316	chromes.exe	32
PID 2724 set thread context of 2404	2724	chromes.exe	34
PID 2724 set thread context of 1180	2724	chromes.exe	35
PID 2372 set thread context of 2360	2372	chromes.exe	40
PID 1468 set thread context of 2072	1468	chromes.exe	42

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 10 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	chromes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chromes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chromes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chromes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chromes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	chromes.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1744	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1180	vbc.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2444	954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe
Token: SeDebugPrivilege	2316	chromes.exe
Token: SeDebugPrivilege	2724	chromes.exe
Token: SeDebugPrivilege	2372	chromes.exe
Token: SeDebugPrivilege	1468	chromes.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2724	chromes.exe

Suspicious use of WriteProcessMemory 63 IoCs

description	pid	Process	procid_target
PID 2444 wrote to memory of 2316	2444	954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe	30
PID 2444 wrote to memory of 2316	2444	954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe	30
PID 2444 wrote to memory of 2316	2444	954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe	30
PID 2444 wrote to memory of 2316	2444	954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe	30
PID 2316 wrote to memory of 2724	2316	chromes.exe	32
PID 2316 wrote to memory of 2724	2316	chromes.exe	32
PID 2316 wrote to memory of 2724	2316	chromes.exe	32
PID 2316 wrote to memory of 2724	2316	chromes.exe	32
PID 2316 wrote to memory of 2724	2316	chromes.exe	32
PID 2316 wrote to memory of 2724	2316	chromes.exe	32
PID 2316 wrote to memory of 2724	2316	chromes.exe	32
PID 2316 wrote to memory of 2724	2316	chromes.exe	32
PID 2316 wrote to memory of 2724	2316	chromes.exe	32
PID 2724 wrote to memory of 2404	2724	chromes.exe	34
PID 2724 wrote to memory of 2404	2724	chromes.exe	34
PID 2724 wrote to memory of 2404	2724	chromes.exe	34
PID 2724 wrote to memory of 2404	2724	chromes.exe	34
PID 2724 wrote to memory of 2404	2724	chromes.exe	34
PID 2724 wrote to memory of 2404	2724	chromes.exe	34
PID 2724 wrote to memory of 2404	2724	chromes.exe	34
PID 2724 wrote to memory of 2404	2724	chromes.exe	34
PID 2724 wrote to memory of 2404	2724	chromes.exe	34
PID 2724 wrote to memory of 2404	2724	chromes.exe	34
PID 2724 wrote to memory of 1180	2724	chromes.exe	35
PID 2724 wrote to memory of 1180	2724	chromes.exe	35
PID 2724 wrote to memory of 1180	2724	chromes.exe	35
PID 2724 wrote to memory of 1180	2724	chromes.exe	35
PID 2724 wrote to memory of 1180	2724	chromes.exe	35
PID 2724 wrote to memory of 1180	2724	chromes.exe	35
PID 2724 wrote to memory of 1180	2724	chromes.exe	35
PID 2724 wrote to memory of 1180	2724	chromes.exe	35
PID 2724 wrote to memory of 1180	2724	chromes.exe	35
PID 2724 wrote to memory of 1180	2724	chromes.exe	35
PID 2444 wrote to memory of 1744	2444	954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe	36
PID 2444 wrote to memory of 1744	2444	954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe	36
PID 2444 wrote to memory of 1744	2444	954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe	36
PID 2444 wrote to memory of 1744	2444	954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe	36
PID 2188 wrote to memory of 2372	2188	taskeng.exe	39
PID 2188 wrote to memory of 2372	2188	taskeng.exe	39
PID 2188 wrote to memory of 2372	2188	taskeng.exe	39
PID 2188 wrote to memory of 2372	2188	taskeng.exe	39
PID 2372 wrote to memory of 2360	2372	chromes.exe	40
PID 2372 wrote to memory of 2360	2372	chromes.exe	40
PID 2372 wrote to memory of 2360	2372	chromes.exe	40
PID 2372 wrote to memory of 2360	2372	chromes.exe	40
PID 2372 wrote to memory of 2360	2372	chromes.exe	40
PID 2372 wrote to memory of 2360	2372	chromes.exe	40
PID 2372 wrote to memory of 2360	2372	chromes.exe	40
PID 2372 wrote to memory of 2360	2372	chromes.exe	40
PID 2372 wrote to memory of 2360	2372	chromes.exe	40
PID 2188 wrote to memory of 1468	2188	taskeng.exe	41
PID 2188 wrote to memory of 1468	2188	taskeng.exe	41
PID 2188 wrote to memory of 1468	2188	taskeng.exe	41
PID 2188 wrote to memory of 1468	2188	taskeng.exe	41
PID 1468 wrote to memory of 2072	1468	chromes.exe	42
PID 1468 wrote to memory of 2072	1468	chromes.exe	42
PID 1468 wrote to memory of 2072	1468	chromes.exe	42
PID 1468 wrote to memory of 2072	1468	chromes.exe	42
PID 1468 wrote to memory of 2072	1468	chromes.exe	42
PID 1468 wrote to memory of 2072	1468	chromes.exe	42
PID 1468 wrote to memory of 2072	1468	chromes.exe	42
PID 1468 wrote to memory of 2072	1468	chromes.exe	42
PID 1468 wrote to memory of 2072	1468	chromes.exe	42

C:\Users\Admin\AppData\Local\Temp\954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe
"C:\Users\Admin\AppData\Local\Temp\954979___773b92be-2504-4962-92bc-ebe1003ee0c8.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2444
- C:\Users\Admin\Music\chromes.exe
  "C:\Users\Admin\Music\chromes.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2316
- - C:\Users\Admin\Music\chromes.exe
    "C:\Users\Admin\Music\chromes.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2724
  - - 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"
      4⤵
      Accesses Microsoft Outlook accounts
      System Location Discovery: System Language Discovery
      PID:2404
  - - 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"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:1180
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /create /SC MINUTE /TN Application /TR C:\Users\Admin\Music\chromes.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1744

C:\Windows\system32\taskeng.exe
taskeng.exe {1FE966E0-2B2B-4224-9DE7-312FF4DBE8C6} S-1-5-21-2872745919-2748461613-2989606286-1000:CCJBVTGQ\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Users\Admin\Music\chromes.exe
  C:\Users\Admin\Music\chromes.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2372
- - C:\Users\Admin\Music\chromes.exe
    "C:\Users\Admin\Music\chromes.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2360
- C:\Users\Admin\Music\chromes.exe
  C:\Users\Admin\Music\chromes.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1468
- - C:\Users\Admin\Music\chromes.exe
    "C:\Users\Admin\Music\chromes.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

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
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\Music\chromes.exe

Filesize
648KB

MD5
548a180766b53ea59fd0bdc2ac0793b0

SHA1
3ff13cb1ab16a65d25061d68a0f2cf801cfb2972

SHA256
462ee3cd85dede72db4ba090bdbfdf16aade2778cfb23843d70c552bccd5fc57

SHA512
667dba2f3911a2214db08114f0b0c58925c267d5ed4cc40c3361cf529d3563c1f4e29f0ea6ceee62ea319a0ac370a55a714c582fe22673ff36c28a69175812f2

Download Submit
memory/1180-44-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1180-37-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/1180-38-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2316-23-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2316-17-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2316-13-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2316-14-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2316-12-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2316-11-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2404-36-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2404-30-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2404-31-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2404-35-0x0000000000420000-0x00000000005A1000-memory.dmp

Filesize
1.5MB

Download
memory/2444-46-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2444-3-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2444-0-0x0000000073E01000-0x0000000073E02000-memory.dmp

Filesize
4KB

Download
memory/2444-15-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2444-2-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2444-1-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2724-24-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2724-34-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2724-32-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2724-33-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2724-25-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2724-20-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2724-22-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2724-16-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download