hawkeye | cc87387f9d80a394d37b129af4be7af6b93dfd585f3a78d3decffc2f94c5689a

General

Target

4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe
Size

1.0MB
MD5

4d7c6a31befbe5d1f132c329b2f6f56a
SHA1

78e2d1fb9d579af7937adea39dfe9aa639ab56ba
SHA256

cc87387f9d80a394d37b129af4be7af6b93dfd585f3a78d3decffc2f94c5689a
SHA512

62e8de438d79d314891bd67244c6b10c33737806614ab2f0ffd5675438e6b72b9c549aff03dda255fde2cb0fc6175d326702fb2def8507cfeeb695253d59ec20
SSDEEP

24576:VQtqBorTlYWBhE+V3mO9yDLss2yed2cw9Zifq1JB5/mOh:mtqFWM4mpDN2USfGF

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
THISISWHATIdo20@@

Signatures

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

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/4608-8-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4608-10-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4608-11-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4872-13-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4872-15-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4872-17-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4872-25-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/4608-8-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4608-10-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4608-11-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4872-13-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4872-15-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4872-17-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4872-25-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

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-1-5-21-1337824034-2731376981-3755436523-1000\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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	4d7c6a31befbe5d1f132c329b2f6f56a_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
11	whatismyipaddress.com
13	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1588 set thread context of 4608	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	92
PID 1588 set thread context of 4872	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	96

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4872	vbc.exe
4872	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1588 wrote to memory of 4608	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	92
PID 1588 wrote to memory of 4608	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	92
PID 1588 wrote to memory of 4608	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	92
PID 1588 wrote to memory of 4608	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	92
PID 1588 wrote to memory of 4608	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	92
PID 1588 wrote to memory of 4608	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	92
PID 1588 wrote to memory of 4608	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	92
PID 1588 wrote to memory of 4608	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	92
PID 1588 wrote to memory of 4608	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	92
PID 1588 wrote to memory of 4872	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	96
PID 1588 wrote to memory of 4872	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	96
PID 1588 wrote to memory of 4872	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	96
PID 1588 wrote to memory of 4872	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	96
PID 1588 wrote to memory of 4872	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	96
PID 1588 wrote to memory of 4872	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	96
PID 1588 wrote to memory of 4872	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	96
PID 1588 wrote to memory of 4872	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	96
PID 1588 wrote to memory of 4872	1588	4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe	96

C:\Users\Admin\AppData\Local\Temp\4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4d7c6a31befbe5d1f132c329b2f6f56a_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1588
- 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
  PID:4608
- 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⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4872

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

Discovery

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/1588-26-0x00000000755A2000-0x00000000755A3000-memory.dmp

Filesize
4KB

Download
memory/1588-1-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/1588-2-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/1588-3-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/1588-28-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/1588-0-0x00000000755A2000-0x00000000755A3000-memory.dmp

Filesize
4KB

Download
memory/1588-27-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/1588-16-0x00000000755A0000-0x0000000075B51000-memory.dmp

Filesize
5.7MB

Download
memory/4608-8-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4608-10-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4608-11-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4872-15-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4872-23-0x0000000000460000-0x0000000000529000-memory.dmp

Filesize
804KB

Download
memory/4872-25-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4872-17-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4872-13-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads