hawkeye | 6a75dfbdcc675d767cfaf741b25ff3e2527c6e9336febe0fb5b5a737a17d2c8c

Resubmissions

30-08-2024 15:01

240830-secv3s1crm 10

30-08-2024 14:58

240830-scf5qa1cjn 10

30-08-2024 14:56

240830-sa1fks1bmr 7

30-08-2024 10:49

240830-mw2yms1gjr 10

Analysis

max time kernel
600s
max time network
440s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
30-08-2024 15:01

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General

Target

caaf6e830cfe28f4cc5b097ab52d853b_JaffaCakes118.exe
Size

328KB
MD5

caaf6e830cfe28f4cc5b097ab52d853b
SHA1

89bf48299ea7792e6891dfd267ad6013a34d307e
SHA256

6a75dfbdcc675d767cfaf741b25ff3e2527c6e9336febe0fb5b5a737a17d2c8c
SHA512

f5cf19ebf5a7ac7a14d8dc687df01d377653cab18d6c03228e0850485d0fb6d49d764eadef4ce7772a75655f62343f5776336ac42995edf592b597a69d45b451
SSDEEP

6144:pfe6Iq7LZgKRHNpfHb0AmhpJuxTQCIQHCZn5FBFOepDZzQJj/G4gx:JbZ7LZgSNpjsJPCIQo5jFR6jEx

Score

10^/10

hawkeye collection credential_access discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.gandi.net
Port:
587
Username:
[email protected]
Password:
@@yahoo.com@@

Signatures

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

resource	yara_rule
behavioral1/memory/3764-27-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral1/memory/4276-37-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/4276-39-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/4276-38-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral1/memory/5036-42-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/5036-41-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral1/memory/5036-48-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/3764-27-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral1/memory/4276-37-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/4276-39-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral1/memory/4276-38-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/3764-27-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral1/memory/5036-42-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/5036-41-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral1/memory/5036-48-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Executes dropped EXE 2 IoCs

pid	Process
4864	svchost.exe
3764	svchost.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\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-1-5-21-3007475212-2160282277-2943627620-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Load = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\DwiDesk\\svchost.lnk"	reg.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
1	whatismyipaddress.com
3	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4864 set thread context of 3764	4864	svchost.exe	83
PID 4864 set thread context of 3536	4864	svchost.exe	84
PID 3764 set thread context of 4276	3764	svchost.exe	86
PID 3764 set thread context of 5036	3764	svchost.exe	87

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 8 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	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	caaf6e830cfe28f4cc5b097ab52d853b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4864	svchost.exe
4864	svchost.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe
3536	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4864	svchost.exe
Token: SeDebugPrivilege	3764	svchost.exe
Token: SeDebugPrivilege	3536	MSBuild.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3764	svchost.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 4864	1656	caaf6e830cfe28f4cc5b097ab52d853b_JaffaCakes118.exe	79
PID 1656 wrote to memory of 4864	1656	caaf6e830cfe28f4cc5b097ab52d853b_JaffaCakes118.exe	79
PID 1656 wrote to memory of 4864	1656	caaf6e830cfe28f4cc5b097ab52d853b_JaffaCakes118.exe	79
PID 4864 wrote to memory of 5056	4864	svchost.exe	80
PID 4864 wrote to memory of 5056	4864	svchost.exe	80
PID 4864 wrote to memory of 5056	4864	svchost.exe	80
PID 5056 wrote to memory of 4424	5056	cmd.exe	82
PID 5056 wrote to memory of 4424	5056	cmd.exe	82
PID 5056 wrote to memory of 4424	5056	cmd.exe	82
PID 4864 wrote to memory of 3764	4864	svchost.exe	83
PID 4864 wrote to memory of 3764	4864	svchost.exe	83
PID 4864 wrote to memory of 3764	4864	svchost.exe	83
PID 4864 wrote to memory of 3764	4864	svchost.exe	83
PID 4864 wrote to memory of 3764	4864	svchost.exe	83
PID 4864 wrote to memory of 3764	4864	svchost.exe	83
PID 4864 wrote to memory of 3764	4864	svchost.exe	83
PID 4864 wrote to memory of 3764	4864	svchost.exe	83
PID 4864 wrote to memory of 3536	4864	svchost.exe	84
PID 4864 wrote to memory of 3536	4864	svchost.exe	84
PID 4864 wrote to memory of 3536	4864	svchost.exe	84
PID 4864 wrote to memory of 3536	4864	svchost.exe	84
PID 4864 wrote to memory of 3536	4864	svchost.exe	84
PID 4864 wrote to memory of 3536	4864	svchost.exe	84
PID 4864 wrote to memory of 3536	4864	svchost.exe	84
PID 4864 wrote to memory of 3536	4864	svchost.exe	84
PID 3764 wrote to memory of 4276	3764	svchost.exe	86
PID 3764 wrote to memory of 4276	3764	svchost.exe	86
PID 3764 wrote to memory of 4276	3764	svchost.exe	86
PID 3764 wrote to memory of 4276	3764	svchost.exe	86
PID 3764 wrote to memory of 4276	3764	svchost.exe	86
PID 3764 wrote to memory of 4276	3764	svchost.exe	86
PID 3764 wrote to memory of 4276	3764	svchost.exe	86
PID 3764 wrote to memory of 4276	3764	svchost.exe	86
PID 3764 wrote to memory of 4276	3764	svchost.exe	86
PID 3764 wrote to memory of 5036	3764	svchost.exe	87
PID 3764 wrote to memory of 5036	3764	svchost.exe	87
PID 3764 wrote to memory of 5036	3764	svchost.exe	87
PID 3764 wrote to memory of 5036	3764	svchost.exe	87
PID 3764 wrote to memory of 5036	3764	svchost.exe	87
PID 3764 wrote to memory of 5036	3764	svchost.exe	87
PID 3764 wrote to memory of 5036	3764	svchost.exe	87
PID 3764 wrote to memory of 5036	3764	svchost.exe	87
PID 3764 wrote to memory of 5036	3764	svchost.exe	87

C:\Users\Admin\AppData\Local\Temp\caaf6e830cfe28f4cc5b097ab52d853b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\caaf6e830cfe28f4cc5b097ab52d853b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\DwiDesk\svchost.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\DwiDesk\svchost.exe" -n
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4864
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce" /v "Load" /d "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\DwiDesk\svchost.lnk" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5056
  - - C:\Windows\SysWOW64\reg.exe
      reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce" /v "Load" /d "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\DwiDesk\svchost.lnk" /f
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:4424
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\DwiDesk\svchost.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\DwiDesk\svchost.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3764
  - - 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:4276
  - - 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
      PID:5036
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

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

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\holderwb.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\DwiDesk\fl.txt

Filesize
11B

MD5
d1c56374fff0243832b8696d133b7861

SHA1
f4d236fdec2fd03914189c3b26e5cb0dfea9d761

SHA256
8e8eab0b4bfdc35c5f238935b81298e43970ee6818e9629d725297ebf03838a6

SHA512
e74cbfc425b9779b79dfb6b53dbf3d1451f9f35a766cc5167932b95c9bdb5288b65f9886fbdf3c3b180bf3a8360bfa1ef577b63e3443cae04b49e7ece433c452

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\DwiDesk\svchost.exe

Filesize
328KB

MD5
caaf6e830cfe28f4cc5b097ab52d853b

SHA1
89bf48299ea7792e6891dfd267ad6013a34d307e

SHA256
6a75dfbdcc675d767cfaf741b25ff3e2527c6e9336febe0fb5b5a737a17d2c8c

SHA512
f5cf19ebf5a7ac7a14d8dc687df01d377653cab18d6c03228e0850485d0fb6d49d764eadef4ce7772a75655f62343f5776336ac42995edf592b597a69d45b451

Download Submit
memory/1656-0-0x0000000074C4E000-0x0000000074C4F000-memory.dmp

Filesize
4KB

Download
memory/1656-1-0x0000000000B90000-0x0000000000BE8000-memory.dmp

Filesize
352KB

Download
memory/1656-2-0x0000000005570000-0x0000000005602000-memory.dmp

Filesize
584KB

Download
memory/1656-3-0x0000000005610000-0x00000000056AC000-memory.dmp

Filesize
624KB

Download
memory/1656-4-0x0000000074C40000-0x00000000753F1000-memory.dmp

Filesize
7.7MB

Download
memory/1656-5-0x0000000005A40000-0x0000000005A98000-memory.dmp

Filesize
352KB

Download
memory/1656-6-0x0000000006050000-0x00000000065F6000-memory.dmp

Filesize
5.6MB

Download
memory/1656-24-0x0000000074C40000-0x00000000753F1000-memory.dmp

Filesize
7.7MB

Download
memory/3536-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3764-30-0x0000000005D40000-0x0000000005D96000-memory.dmp

Filesize
344KB

Download
memory/3764-29-0x00000000059F0000-0x00000000059FA000-memory.dmp

Filesize
40KB

Download
memory/3764-27-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/3764-35-0x0000000008000000-0x0000000008066000-memory.dmp

Filesize
408KB

Download
memory/3764-36-0x0000000008A60000-0x0000000008A68000-memory.dmp

Filesize
32KB

Download
memory/4276-37-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4276-39-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4276-38-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4864-40-0x0000000074C40000-0x00000000753F1000-memory.dmp

Filesize
7.7MB

Download
memory/4864-23-0x0000000074C40000-0x00000000753F1000-memory.dmp

Filesize
7.7MB

Download
memory/5036-42-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5036-41-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5036-48-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download