hawkeye | 0cb898f49e71478eeb9d34917f04aebaf56dc36d1a68fe3add64fcf5d7e85e5c

General

Target

812509e4cffb04af588793ec6629e181_JaffaCakes118.exe
Size

653KB
MD5

812509e4cffb04af588793ec6629e181
SHA1

6270e5be12f4bff439e347b69e1a8148c8422457
SHA256

0cb898f49e71478eeb9d34917f04aebaf56dc36d1a68fe3add64fcf5d7e85e5c
SHA512

04fbe182453aed4d76f39d56a9e1585fb6bcabf5dfe921812bafdccc720f07be60a87e0ac100a302c533e7a0792c4c19ddb5cc6073c98eae37ea26a7acb509cb
SSDEEP

12288:bICogiCr1ChEP/PIyDx+diy6xYnqXrBM:kCog5rkhAIWx+dicnUBM

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.mail.com
Port:
587
Username:
[email protected]
Password:
Madmax135468@

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/1992-24-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1992-27-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/1992-29-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4004-31-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4004-33-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4004-34-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4004-41-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/1992-24-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1992-27-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/1992-29-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4004-31-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4004-33-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4004-34-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4004-41-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	812509e4cffb04af588793ec6629e181_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
3936	Windows Update.exe

Executes dropped EXE 1 IoCs

pid	Process
3936	Windows Update.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-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.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
18	whatismyipaddress.com
20	whatismyipaddress.com

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3936 set thread context of 1992	3936	Windows Update.exe	99
PID 3936 set thread context of 4004	3936	Windows Update.exe	103

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3936	Windows Update.exe
3936	Windows Update.exe
4004	vbc.exe
4004	vbc.exe
3936	Windows Update.exe
3936	Windows Update.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3936	Windows Update.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3936	Windows Update.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 5040 wrote to memory of 3936	5040	812509e4cffb04af588793ec6629e181_JaffaCakes118.exe	92
PID 5040 wrote to memory of 3936	5040	812509e4cffb04af588793ec6629e181_JaffaCakes118.exe	92
PID 5040 wrote to memory of 3936	5040	812509e4cffb04af588793ec6629e181_JaffaCakes118.exe	92
PID 3936 wrote to memory of 1992	3936	Windows Update.exe	99
PID 3936 wrote to memory of 1992	3936	Windows Update.exe	99
PID 3936 wrote to memory of 1992	3936	Windows Update.exe	99
PID 3936 wrote to memory of 1992	3936	Windows Update.exe	99
PID 3936 wrote to memory of 1992	3936	Windows Update.exe	99
PID 3936 wrote to memory of 1992	3936	Windows Update.exe	99
PID 3936 wrote to memory of 1992	3936	Windows Update.exe	99
PID 3936 wrote to memory of 1992	3936	Windows Update.exe	99
PID 3936 wrote to memory of 1992	3936	Windows Update.exe	99
PID 3936 wrote to memory of 4004	3936	Windows Update.exe	103
PID 3936 wrote to memory of 4004	3936	Windows Update.exe	103
PID 3936 wrote to memory of 4004	3936	Windows Update.exe	103
PID 3936 wrote to memory of 4004	3936	Windows Update.exe	103
PID 3936 wrote to memory of 4004	3936	Windows Update.exe	103
PID 3936 wrote to memory of 4004	3936	Windows Update.exe	103
PID 3936 wrote to memory of 4004	3936	Windows Update.exe	103
PID 3936 wrote to memory of 4004	3936	Windows Update.exe	103
PID 3936 wrote to memory of 4004	3936	Windows Update.exe	103

C:\Users\Admin\AppData\Local\Temp\812509e4cffb04af588793ec6629e181_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\812509e4cffb04af588793ec6629e181_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5040
- C:\Users\Admin\AppData\Roaming\Windows Update.exe
  "C:\Users\Admin\AppData\Roaming\Windows Update.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3936
- - 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"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:1992
- - 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"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4004

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4324,i,13879737908471496610,15335851594401413307,262144 --variations-seed-version --mojo-platform-channel-handle=3348 /prefetch:8
1⤵
PID:2016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\SysInfo.txt

Filesize
84B

MD5
a16732af9f514220ced236f700ba940c

SHA1
f8b239a646ab330827c273da18585bb039ca0542

SHA256
9ed1a772466133ba110ec877b4c02f8f0f0be61e3a121ead587a738a00caa19c

SHA512
9a859b191dc2eb134e1193c37dde5ad65f4788e881020c7bdf40e4adf20827037fbc2f24fb1c2be23c21b796cf3a6e14e20aaf5b2c1b3083f712ef5b8f8bd15c

Download Submit
C:\Users\Admin\AppData\Local\Temp\holderwb.txt

Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe

Filesize
653KB

MD5
812509e4cffb04af588793ec6629e181

SHA1
6270e5be12f4bff439e347b69e1a8148c8422457

SHA256
0cb898f49e71478eeb9d34917f04aebaf56dc36d1a68fe3add64fcf5d7e85e5c

SHA512
04fbe182453aed4d76f39d56a9e1585fb6bcabf5dfe921812bafdccc720f07be60a87e0ac100a302c533e7a0792c4c19ddb5cc6073c98eae37ea26a7acb509cb

Download Submit
memory/1992-29-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1992-27-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1992-24-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3936-17-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3936-19-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3936-20-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3936-44-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3936-43-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3936-25-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3936-42-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/4004-33-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4004-31-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4004-34-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4004-40-0x0000000000460000-0x0000000000529000-memory.dmp

Filesize
804KB

Download
memory/4004-41-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/5040-2-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/5040-1-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/5040-3-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/5040-0-0x0000000075382000-0x0000000075383000-memory.dmp

Filesize
4KB

Download
memory/5040-18-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download

Analysis

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