hawkeye | 3beddcd230bc851446d1b6e8e612ab3809bb0c7cc252a3a896befffc762ae2ad

General

Target

d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe
Size

505KB
MD5

d2c992a41fdddb48ba5502d1fb1f40fe
SHA1

3b0142b2961e6b2ef098c6e904648908127a3385
SHA256

3beddcd230bc851446d1b6e8e612ab3809bb0c7cc252a3a896befffc762ae2ad
SHA512

00067ce97d587ee9acf742b2a0fdda5a33584cd1f6632b3c64a4bae781abe15b567d03299e8655d230672490ed6e5cd52489e058d94befa7f0c8802180d20ca4
SSDEEP

6144:XJfbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9C5I:ZfQtqB5urTIoYWBQk1E+VF9mOx9p

Score

10^/10

hawkeye collection credential_access discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.mail.com
Port:
587
Username:
[email protected]
Password:
poppop89

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 8 IoCs

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

resource	yara_rule
behavioral2/memory/3596-8-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3596-10-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3596-11-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/3596-13-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/5028-18-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/5028-20-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/5028-21-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/5028-29-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3596-8-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3596-10-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3596-11-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/3596-13-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/5028-18-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/5028-20-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/5028-21-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/5028-29-0x0000000000400000-0x0000000000458000-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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.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
5	whatismyipaddress.com
9	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 744 set thread context of 3596	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	89
PID 744 set thread context of 5028	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	94

System Location Discovery: System Language Discovery 1 TTPs 3 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	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
5028	vbc.exe
5028	vbc.exe
744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 744 wrote to memory of 3596	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	89
PID 744 wrote to memory of 3596	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	89
PID 744 wrote to memory of 3596	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	89
PID 744 wrote to memory of 3596	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	89
PID 744 wrote to memory of 3596	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	89
PID 744 wrote to memory of 3596	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	89
PID 744 wrote to memory of 3596	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	89
PID 744 wrote to memory of 3596	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	89
PID 744 wrote to memory of 3596	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	89
PID 744 wrote to memory of 5028	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	94
PID 744 wrote to memory of 5028	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	94
PID 744 wrote to memory of 5028	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	94
PID 744 wrote to memory of 5028	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	94
PID 744 wrote to memory of 5028	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	94
PID 744 wrote to memory of 5028	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	94
PID 744 wrote to memory of 5028	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	94
PID 744 wrote to memory of 5028	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	94
PID 744 wrote to memory of 5028	744	d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe	94

C:\Users\Admin\AppData\Local\Temp\d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d2c992a41fdddb48ba5502d1fb1f40fe_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:744
- 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"
  2⤵
  - Accesses Microsoft Outlook accounts
  - System Location Discovery: System Language Discovery
  PID:3596
- 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"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:5028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

Scripting

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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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
memory/744-15-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download
memory/744-1-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download
memory/744-2-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download
memory/744-3-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download
memory/744-0-0x0000000074B92000-0x0000000074B93000-memory.dmp

Filesize
4KB

Download
memory/744-17-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download
memory/744-16-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download
memory/744-14-0x0000000074B92000-0x0000000074B93000-memory.dmp

Filesize
4KB

Download
memory/3596-8-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3596-13-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3596-11-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3596-10-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/5028-18-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5028-20-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5028-21-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5028-29-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads