hawkeye_reborn | 314aec84e8bc95e59b62e69580e6f0525a53e0914c50c89da8f81cc84f93cf42

General

Target

6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe
Size

900KB
MD5

6dff832f07ea61ef0fa90d148cf09509
SHA1

6831f7896e97c992593474731cbfa6fb1a45e698
SHA256

314aec84e8bc95e59b62e69580e6f0525a53e0914c50c89da8f81cc84f93cf42
SHA512

7cf036e2238e280da5f2b2d3134f80ddd10cc90fdbba7115bed4dcd038cf61026db81757c3ba968cec0378334cada10ea7ae673be6d9bbb875c78798f6ed9047
SSDEEP

24576:KKOQZ1K7cdUIV4+M3EaRfUP6KbHkLYzCcpYsK5LExBMS:KKOQG7cVM3r1iHFzCMYskIw

Score

10^/10

hawkeye_reborn m00nd3v_logger infostealer keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Attributes

fields
name

Signatures

HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn
M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
stealer spyware m00nd3v_logger

M00nD3v Logger payload 3 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral1/memory/1620-14-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1620-16-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1620-15-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 1 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/1620-17-0x0000000007210000-0x0000000007286000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1620-17-0x0000000007210000-0x0000000007286000-memory.dmp	WebBrowserPassView
behavioral1/memory/2912-31-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2912-30-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2912-34-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1620-17-0x0000000007210000-0x0000000007286000-memory.dmp	Nirsoft
behavioral1/memory/2912-31-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2912-30-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2912-34-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft

Executes dropped EXE 1 IoCs

Processes:

app.exe

pid process

1688 app.exe
Loads dropped DLL 1 IoCs

Processes:

cmd.exe

pid process

2852 cmd.exe
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

pid	process
1688	app.exe

pid	process
2852	cmd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

app.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\AppData\\Local\\app.exe -boot"	app.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

app.exeRegAsm.exe

description pid process target process

PID 1688 set thread context of 1620 1688 app.exe RegAsm.exe
PID 1620 set thread context of 2912 1620 RegAsm.exe vbc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

vbc.exe

pid process

2912 vbc.exe
2912 vbc.exe
2912 vbc.exe
2912 vbc.exe
2912 vbc.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exeapp.exe

description pid process

Token: SeDebugPrivilege 1896 6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe
Token: SeDebugPrivilege 1688 app.exe

description	pid	process	target process
PID 1688 set thread context of 1620	1688	app.exe	RegAsm.exe
PID 1620 set thread context of 2912	1620	RegAsm.exe	vbc.exe

pid	process
2912	vbc.exe
2912	vbc.exe
2912	vbc.exe
2912	vbc.exe
2912	vbc.exe

description	pid	process
Token: SeDebugPrivilege	1896	6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe
Token: SeDebugPrivilege	1688	app.exe

Suspicious use of WriteProcessMemory 34 IoCs

Processes:

6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.execmd.exeapp.exeRegAsm.exe

description	pid	process	target process
PID 1896 wrote to memory of 2612	1896	6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe	cmd.exe
PID 1896 wrote to memory of 2612	1896	6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe	cmd.exe
PID 1896 wrote to memory of 2612	1896	6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe	cmd.exe
PID 1896 wrote to memory of 2612	1896	6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe	cmd.exe
PID 1896 wrote to memory of 2852	1896	6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe	cmd.exe
PID 1896 wrote to memory of 2852	1896	6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe	cmd.exe
PID 1896 wrote to memory of 2852	1896	6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe	cmd.exe
PID 1896 wrote to memory of 2852	1896	6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe	cmd.exe
PID 2852 wrote to memory of 1688	2852	cmd.exe	app.exe
PID 2852 wrote to memory of 1688	2852	cmd.exe	app.exe
PID 2852 wrote to memory of 1688	2852	cmd.exe	app.exe
PID 2852 wrote to memory of 1688	2852	cmd.exe	app.exe
PID 1688 wrote to memory of 1620	1688	app.exe	RegAsm.exe
PID 1688 wrote to memory of 1620	1688	app.exe	RegAsm.exe
PID 1688 wrote to memory of 1620	1688	app.exe	RegAsm.exe
PID 1688 wrote to memory of 1620	1688	app.exe	RegAsm.exe
PID 1688 wrote to memory of 1620	1688	app.exe	RegAsm.exe
PID 1688 wrote to memory of 1620	1688	app.exe	RegAsm.exe
PID 1688 wrote to memory of 1620	1688	app.exe	RegAsm.exe
PID 1688 wrote to memory of 1620	1688	app.exe	RegAsm.exe
PID 1688 wrote to memory of 1620	1688	app.exe	RegAsm.exe
PID 1688 wrote to memory of 1620	1688	app.exe	RegAsm.exe
PID 1688 wrote to memory of 1620	1688	app.exe	RegAsm.exe
PID 1688 wrote to memory of 1620	1688	app.exe	RegAsm.exe
PID 1620 wrote to memory of 2912	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 2912	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 2912	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 2912	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 2912	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 2912	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 2912	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 2912	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 2912	1620	RegAsm.exe	vbc.exe
PID 1620 wrote to memory of 2912	1620	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1896

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\6dff832f07ea61ef0fa90d148cf09509_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\app.exe"
2⤵
PID:2612

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Local\app.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2852

C:\Users\Admin\AppData\Local\app.exe
"C:\Users\Admin\AppData\Local\app.exe"
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1688

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
4⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1620

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\tmpBFF5.tmp"
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:2912

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpBFF5.tmp
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\app.exe
Filesize
900KB

MD5
6dff832f07ea61ef0fa90d148cf09509

SHA1
6831f7896e97c992593474731cbfa6fb1a45e698

SHA256
314aec84e8bc95e59b62e69580e6f0525a53e0914c50c89da8f81cc84f93cf42

SHA512
7cf036e2238e280da5f2b2d3134f80ddd10cc90fdbba7115bed4dcd038cf61026db81757c3ba968cec0378334cada10ea7ae673be6d9bbb875c78798f6ed9047

Download Submit
memory/1620-17-0x0000000007210000-0x0000000007286000-memory.dmp

Filesize
472KB

Download
memory/1620-15-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1620-16-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1620-14-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1688-13-0x0000000000820000-0x000000000090A000-memory.dmp

Filesize
936KB

Download
memory/1896-8-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/1896-11-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/1896-0-0x000000007423E000-0x000000007423F000-memory.dmp

Filesize
4KB

Download
memory/1896-7-0x000000007423E000-0x000000007423F000-memory.dmp

Filesize
4KB

Download
memory/1896-4-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/1896-3-0x00000000003F0000-0x000000000040E000-memory.dmp

Filesize
120KB

Download
memory/1896-2-0x0000000006F30000-0x0000000007010000-memory.dmp

Filesize
896KB

Download
memory/1896-1-0x00000000002C0000-0x00000000003AA000-memory.dmp

Filesize
936KB

Download
memory/2912-30-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2912-31-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2912-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2912-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2912-25-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2912-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2912-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2912-34-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2912-19-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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