hawkeye | 590397ffebbc978f25e3d0c1faefcd710a6321884f1155f450f148e1fee3062b

General

Target

179b219afa2ac15b14affd399273148b_JaffaCakes118.exe
Size

700KB
MD5

179b219afa2ac15b14affd399273148b
SHA1

00c21b3b3400b2296d773966630f5a2a9f325652
SHA256

590397ffebbc978f25e3d0c1faefcd710a6321884f1155f450f148e1fee3062b
SHA512

1ae8c495c1394b6e79887f481699f6b00f9f9209df5beb5732f12bb6adbbc702ade681db5a980d11818621ad5bfaebb16ace58141dd9e4470766fa60cfe8d560
SSDEEP

12288:qFDv2ytr/45N0jZ3D3seqRxQaB7tOHoUvBK:qFyyBQiB3zq3Qu7tOBw

Score

10^/10

hawkeye collection discovery keylogger spyware stealer trojan

Malware Config

Signatures

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

Detected Nirsoft tools 8 IoCs

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

resource	yara_rule
behavioral2/memory/3968-6-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral2/memory/2920-17-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2920-15-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2920-19-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2988-22-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2988-24-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2988-25-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/2988-33-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3968-6-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral2/memory/2920-17-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2920-15-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2920-19-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/3968-6-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral2/memory/2988-22-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2988-24-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2988-25-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/2988-33-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\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
33	whatismyipaddress.com
29	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2268 set thread context of 3968	2268	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	89
PID 3968 set thread context of 2920	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	91
PID 3968 set thread context of 2988	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	93

System Location Discovery: System Language Discovery 1 TTPs 4 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	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2988	vbc.exe
2988	vbc.exe
3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2268	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe
Token: SeDebugPrivilege	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 2268 wrote to memory of 3968	2268	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	89
PID 2268 wrote to memory of 3968	2268	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	89
PID 2268 wrote to memory of 3968	2268	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	89
PID 2268 wrote to memory of 3968	2268	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	89
PID 2268 wrote to memory of 3968	2268	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	89
PID 2268 wrote to memory of 3968	2268	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	89
PID 2268 wrote to memory of 3968	2268	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	89
PID 2268 wrote to memory of 3968	2268	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	89
PID 3968 wrote to memory of 2920	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	91
PID 3968 wrote to memory of 2920	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	91
PID 3968 wrote to memory of 2920	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	91
PID 3968 wrote to memory of 2920	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	91
PID 3968 wrote to memory of 2920	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	91
PID 3968 wrote to memory of 2920	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	91
PID 3968 wrote to memory of 2920	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	91
PID 3968 wrote to memory of 2920	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	91
PID 3968 wrote to memory of 2920	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	91
PID 3968 wrote to memory of 2988	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	93
PID 3968 wrote to memory of 2988	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	93
PID 3968 wrote to memory of 2988	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	93
PID 3968 wrote to memory of 2988	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	93
PID 3968 wrote to memory of 2988	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	93
PID 3968 wrote to memory of 2988	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	93
PID 3968 wrote to memory of 2988	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	93
PID 3968 wrote to memory of 2988	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	93
PID 3968 wrote to memory of 2988	3968	179b219afa2ac15b14affd399273148b_JaffaCakes118.exe	93

C:\Users\Admin\AppData\Local\Temp\179b219afa2ac15b14affd399273148b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\179b219afa2ac15b14affd399273148b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Users\Admin\AppData\Local\Temp\179b219afa2ac15b14affd399273148b_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\179b219afa2ac15b14affd399273148b_JaffaCakes118.exe"
  2⤵
  - 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:3968
- - 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
    - System Location Discovery: System Language Discovery
    PID:2920
- - 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⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

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\holderwb.txt

Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/2268-10-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/2268-3-0x00000000754D2000-0x00000000754D3000-memory.dmp

Filesize
4KB

Download
memory/2268-4-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/2268-5-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/2268-1-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/2268-20-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/2268-0-0x00000000754D2000-0x00000000754D3000-memory.dmp

Filesize
4KB

Download
memory/2268-2-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/2920-17-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2920-19-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2920-15-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2988-22-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2988-24-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2988-25-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2988-33-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/2988-31-0x0000000000460000-0x0000000000529000-memory.dmp

Filesize
804KB

Download
memory/3968-11-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/3968-9-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/3968-8-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/3968-21-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/3968-14-0x00000000754D0000-0x0000000075A81000-memory.dmp

Filesize
5.7MB

Download
memory/3968-6-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download

Analysis

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