hawkeye_reborn | d361d08a3107ddf107ee9cebd0e28d4befb15784d2c213ca97e171af851e1e7e

Analysis

max time kernel
149s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
31-08-2024 20:56

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General

Target

cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exe
Size

709KB
MD5

cd96259b9189e052c883dc4e0ea04a4d
SHA1

4e1102fdc589a27a854734ddb1d678b6697ea085
SHA256

d361d08a3107ddf107ee9cebd0e28d4befb15784d2c213ca97e171af851e1e7e
SHA512

e79738e6e458855c490242018f70cd55c0e2ae7d2c5a7afaa4bbf81f0a5b397ce70c264ac66a910c481a0d97b56cd6625c8a8dbe4c4e4c74c140d4c0f5053674
SSDEEP

12288:oXdrm3V4v1rZrnKkDFULgrvBe0nSLG8YRKcu5lISAFdNDMIV+09Us3AK:oXdruA1pnKTyFSL8buzcFdx3V9V

Score

10^/10

hawkeye_reborn m00nd3v_logger collection credential_access discovery infostealer keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Attributes

fields
name

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
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Detected Nirsoft tools 7 IoCs

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

Processes:

resource	yara_rule
behavioral1/memory/2660-29-0x0000000000CA0000-0x0000000000D16000-memory.dmp	Nirsoft
behavioral1/memory/2616-42-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2616-43-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2616-49-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/476-63-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/476-62-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/476-64-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

M00nD3v Logger payload 5 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral1/memory/2660-25-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/2660-20-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/2660-27-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/2660-26-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/2660-22-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/2660-29-0x0000000000CA0000-0x0000000000D16000-memory.dmp	MailPassView
behavioral1/memory/476-63-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/476-62-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/476-64-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2660-29-0x0000000000CA0000-0x0000000000D16000-memory.dmp	WebBrowserPassView
behavioral1/memory/2616-42-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2616-43-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2616-49-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

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-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

installutil.exeRegAsm.exe

description	pid	process	target process
PID 2548 set thread context of 2660	2548	installutil.exe	RegAsm.exe
PID 2660 set thread context of 2616	2660	RegAsm.exe	vbc.exe
PID 2660 set thread context of 476	2660	RegAsm.exe	vbc.exe

Drops file in Windows directory 2 IoCs

Processes:

installutil.exe

description	ioc	process
File created	C:\Windows\debug\WIA\xKAKIxYmp.exe	installutil.exe
File opened for modification	C:\Windows\debug\WIA\xKAKIxYmp.exe	installutil.exe

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 6 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

Processes:

schtasks.exeRegAsm.exevbc.exevbc.execd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exeinstallutil.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.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	cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	installutil.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

Processes:

schtasks.exe

pid process

2832 schtasks.exe
Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

installutil.exevbc.exe

pid process

2548 installutil.exe
2548 installutil.exe
2616 vbc.exe
2616 vbc.exe
2616 vbc.exe
2616 vbc.exe
2616 vbc.exe
2616 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

installutil.exe

description pid process

Token: SeDebugPrivilege 2548 installutil.exe

pid	process
2832	schtasks.exe

pid	process
2548	installutil.exe
2548	installutil.exe
2616	vbc.exe
2616	vbc.exe
2616	vbc.exe
2616	vbc.exe
2616	vbc.exe
2616	vbc.exe

description	pid	process
Token: SeDebugPrivilege	2548	installutil.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exeinstallutil.exeRegAsm.exe

description	pid	process	target process
PID 2908 wrote to memory of 2548	2908	cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exe	installutil.exe
PID 2908 wrote to memory of 2548	2908	cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exe	installutil.exe
PID 2908 wrote to memory of 2548	2908	cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exe	installutil.exe
PID 2908 wrote to memory of 2548	2908	cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exe	installutil.exe
PID 2908 wrote to memory of 2548	2908	cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exe	installutil.exe
PID 2908 wrote to memory of 2548	2908	cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exe	installutil.exe
PID 2908 wrote to memory of 2548	2908	cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exe	installutil.exe
PID 2548 wrote to memory of 2832	2548	installutil.exe	schtasks.exe
PID 2548 wrote to memory of 2832	2548	installutil.exe	schtasks.exe
PID 2548 wrote to memory of 2832	2548	installutil.exe	schtasks.exe
PID 2548 wrote to memory of 2832	2548	installutil.exe	schtasks.exe
PID 2548 wrote to memory of 2660	2548	installutil.exe	RegAsm.exe
PID 2548 wrote to memory of 2660	2548	installutil.exe	RegAsm.exe
PID 2548 wrote to memory of 2660	2548	installutil.exe	RegAsm.exe
PID 2548 wrote to memory of 2660	2548	installutil.exe	RegAsm.exe
PID 2548 wrote to memory of 2660	2548	installutil.exe	RegAsm.exe
PID 2548 wrote to memory of 2660	2548	installutil.exe	RegAsm.exe
PID 2548 wrote to memory of 2660	2548	installutil.exe	RegAsm.exe
PID 2548 wrote to memory of 2660	2548	installutil.exe	RegAsm.exe
PID 2548 wrote to memory of 2660	2548	installutil.exe	RegAsm.exe
PID 2548 wrote to memory of 2660	2548	installutil.exe	RegAsm.exe
PID 2548 wrote to memory of 2660	2548	installutil.exe	RegAsm.exe
PID 2548 wrote to memory of 2660	2548	installutil.exe	RegAsm.exe
PID 2660 wrote to memory of 2616	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2616	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2616	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2616	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2616	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2616	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2616	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2616	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2616	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2616	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 476	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 476	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 476	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 476	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 476	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 476	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 476	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 476	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 476	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 476	2660	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe" /logtoconsole=false /logfile= /u "C:\Users\Admin\AppData\Local\Temp\cd96259b9189e052c883dc4e0ea04a4d_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2548
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xKAKIxYmp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1CC4.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2832
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2660
  - - 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\tmp46C0.tmp"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:2616
  - - 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\tmp3860.tmp"
      4⤵
      Accesses Microsoft Outlook accounts
      System Location Discovery: System Language Discovery
      PID:476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Scripting

T1064

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Scripting

T1064

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

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\tmp1CC4.tmp

Filesize
1KB

MD5
0280527662e3bc0968bebd71d45f6a8c

SHA1
8e698e51070fa7f5677d0431b2fdb4f523737df7

SHA256
d83ce515b5c7bffd1054d5a542074737273a20b6eafd04256fe189756021dd66

SHA512
b17b9aba69fcef8e3c372d2d38126474f4e8ebcf14bcac7ec253c08e5fe2d38b02bc707223c41bbb38a8153cfcfc2b4ab3b1d1d0f7c7b9763ea5106602b6812c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp46C0.tmp

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/476-64-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/476-55-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/476-57-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/476-51-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/476-53-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/476-63-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/476-62-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/476-59-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2548-4-0x0000000000840000-0x000000000084C000-memory.dmp

Filesize
48KB

Download
memory/2548-10-0x00000000743C0000-0x0000000074AAE000-memory.dmp

Filesize
6.9MB

Download
memory/2548-9-0x0000000000730000-0x00000000007C8000-memory.dmp

Filesize
608KB

Download
memory/2548-8-0x00000000041F0000-0x0000000004288000-memory.dmp

Filesize
608KB

Download
memory/2548-7-0x00000000743C0000-0x0000000074AAE000-memory.dmp

Filesize
6.9MB

Download
memory/2548-28-0x00000000743C0000-0x0000000074AAE000-memory.dmp

Filesize
6.9MB

Download
memory/2548-6-0x00000000042B0000-0x0000000004366000-memory.dmp

Filesize
728KB

Download
memory/2548-5-0x00000000743C0000-0x0000000074AAE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-49-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2616-40-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2616-33-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2616-35-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2616-31-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2616-42-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2616-43-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2616-41-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2616-37-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2660-25-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2660-22-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2660-26-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2660-16-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2660-18-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2660-27-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2660-20-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2660-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2660-29-0x0000000000CA0000-0x0000000000D16000-memory.dmp

Filesize
472KB

Download
memory/2908-0-0x0000000074501000-0x0000000074502000-memory.dmp

Filesize
4KB

Download
memory/2908-3-0x0000000074500000-0x0000000074AAB000-memory.dmp

Filesize
5.7MB

Download
memory/2908-2-0x0000000074500000-0x0000000074AAB000-memory.dmp

Filesize
5.7MB

Download
memory/2908-1-0x0000000074500000-0x0000000074AAB000-memory.dmp

Filesize
5.7MB

Download