hawkeye_reborn | a3bfdd98f65f02ba196383e6fae84207354b0d77caa8eeebe7297ee616be078e

Analysis

max time kernel
150s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
10-12-2024 23:56

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General

Target

df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe
Size

913KB
MD5

df0b5abf528e0925d0cf90ccc159c567
SHA1

dd7f4db19020579e4a9b762d3f882b173c8cf402
SHA256

a3bfdd98f65f02ba196383e6fae84207354b0d77caa8eeebe7297ee616be078e
SHA512

689a068ef47b5fff11a9a1ae0fedec6983a88bec6469ad26626a01f358d534f59d288aebc0b727f1ba556598ccb550b81c9c6c731f0968c9564275c69d18773e
SSDEEP

12288:s4CkZcRCL0jfWsMIQyrFd44UxWf31zvAD/Fnm1sKQiXv1GLx+DYUvW8sRLK:sxM0jfGyb4lAfl7mmjQNwDY4S

Score

10^/10

hawkeye_reborn m00nd3v_logger discovery infostealer keylogger persistence 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
Hawkeye_reborn family
hawkeye_reborn
M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
stealer spyware m00nd3v_logger
M00nd3v_logger family
m00nd3v_logger

Detected Nirsoft tools 4 IoCs

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

resource	yara_rule
behavioral1/memory/3008-21-0x0000000001190000-0x0000000001206000-memory.dmp	Nirsoft
behavioral1/memory/3064-34-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/3064-35-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/3064-41-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft

M00nD3v Logger payload 3 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral1/memory/3008-17-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/3008-18-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/3008-19-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 1 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/3008-21-0x0000000001190000-0x0000000001206000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/3008-21-0x0000000001190000-0x0000000001206000-memory.dmp	WebBrowserPassView
behavioral1/memory/3064-34-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/3064-35-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/3064-41-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Executes dropped EXE 1 IoCs

pid	Process
2964	app.exe

Loads dropped DLL 1 IoCs

pid	Process
2868	cmd.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\AppData\\Local\\app.exe -boot"	app.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2964 set thread context of 3008	2964	app.exe	36
PID 3008 set thread context of 3064	3008	RegAsm.exe	38

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	app.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	df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3064	vbc.exe
3064	vbc.exe
3064	vbc.exe
3064	vbc.exe
3064	vbc.exe
3064	vbc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2136	df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe
Token: SeDebugPrivilege	2964	app.exe

Suspicious use of WriteProcessMemory 34 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2772	2136	df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe	31
PID 2136 wrote to memory of 2772	2136	df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe	31
PID 2136 wrote to memory of 2772	2136	df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe	31
PID 2136 wrote to memory of 2772	2136	df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe	31
PID 2136 wrote to memory of 2868	2136	df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe	33
PID 2136 wrote to memory of 2868	2136	df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe	33
PID 2136 wrote to memory of 2868	2136	df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe	33
PID 2136 wrote to memory of 2868	2136	df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe	33
PID 2868 wrote to memory of 2964	2868	cmd.exe	35
PID 2868 wrote to memory of 2964	2868	cmd.exe	35
PID 2868 wrote to memory of 2964	2868	cmd.exe	35
PID 2868 wrote to memory of 2964	2868	cmd.exe	35
PID 2964 wrote to memory of 3008	2964	app.exe	36
PID 2964 wrote to memory of 3008	2964	app.exe	36
PID 2964 wrote to memory of 3008	2964	app.exe	36
PID 2964 wrote to memory of 3008	2964	app.exe	36
PID 2964 wrote to memory of 3008	2964	app.exe	36
PID 2964 wrote to memory of 3008	2964	app.exe	36
PID 2964 wrote to memory of 3008	2964	app.exe	36
PID 2964 wrote to memory of 3008	2964	app.exe	36
PID 2964 wrote to memory of 3008	2964	app.exe	36
PID 2964 wrote to memory of 3008	2964	app.exe	36
PID 2964 wrote to memory of 3008	2964	app.exe	36
PID 2964 wrote to memory of 3008	2964	app.exe	36
PID 3008 wrote to memory of 3064	3008	RegAsm.exe	38
PID 3008 wrote to memory of 3064	3008	RegAsm.exe	38
PID 3008 wrote to memory of 3064	3008	RegAsm.exe	38
PID 3008 wrote to memory of 3064	3008	RegAsm.exe	38
PID 3008 wrote to memory of 3064	3008	RegAsm.exe	38
PID 3008 wrote to memory of 3064	3008	RegAsm.exe	38
PID 3008 wrote to memory of 3064	3008	RegAsm.exe	38
PID 3008 wrote to memory of 3064	3008	RegAsm.exe	38
PID 3008 wrote to memory of 3064	3008	RegAsm.exe	38
PID 3008 wrote to memory of 3064	3008	RegAsm.exe	38

C:\Users\Admin\AppData\Local\Temp\df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\df0b5abf528e0925d0cf90ccc159c567_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\app.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2772
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Local\app.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2868
- - C:\Users\Admin\AppData\Local\app.exe
    "C:\Users\Admin\AppData\Local\app.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 WriteProcessMemory
    PID:2964
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3008
    - - 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\tmp6B7F.tmp"
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        
        PID:3064

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

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6B7F.tmp

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\app.exe

Filesize
913KB

MD5
df0b5abf528e0925d0cf90ccc159c567

SHA1
dd7f4db19020579e4a9b762d3f882b173c8cf402

SHA256
a3bfdd98f65f02ba196383e6fae84207354b0d77caa8eeebe7297ee616be078e

SHA512
689a068ef47b5fff11a9a1ae0fedec6983a88bec6469ad26626a01f358d534f59d288aebc0b727f1ba556598ccb550b81c9c6c731f0968c9564275c69d18773e

Download Submit
memory/2136-6-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2136-3-0x0000000000350000-0x000000000036E000-memory.dmp

Filesize
120KB

Download
memory/2136-4-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2136-5-0x000000007468E000-0x000000007468F000-memory.dmp

Filesize
4KB

Download
memory/2136-2-0x0000000006EE0000-0x0000000006FC0000-memory.dmp

Filesize
896KB

Download
memory/2136-11-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2136-1-0x00000000008D0000-0x00000000009BE000-memory.dmp

Filesize
952KB

Download
memory/2136-0-0x000000007468E000-0x000000007468F000-memory.dmp

Filesize
4KB

Download
memory/2964-20-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2964-13-0x00000000002B0000-0x000000000039E000-memory.dmp

Filesize
952KB

Download
memory/2964-14-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2964-15-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2964-16-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/3008-18-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/3008-19-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/3008-21-0x0000000001190000-0x0000000001206000-memory.dmp

Filesize
472KB

Download
memory/3008-17-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/3064-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3064-25-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3064-34-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3064-35-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3064-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3064-31-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3064-29-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3064-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3064-41-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download