hawkeye_reborn | 612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359

General

Target

612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exe
Size

1.4MB
MD5

bf8f74eb5dee1bb05729a4092481f8c5
SHA1

b78641682de541b52ddc277e317432d904453e82
SHA256

612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359
SHA512

17f06d41247f979f8bdb8fd22367b377233fb59a594affd5ddd47dfcff8faa2aa4e67e4e7005427a1a6712ad8766d2fa805111ef463bb90fd771d68e37ef0751

Score

10^/10

hawkeye_reborn m00nd3v_logger infostealer keylogger 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 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral2/memory/3784-142-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

Executes dropped EXE 1 IoCs

Processes:

javas.exe

pid process

2640 javas.exe

pid	process
2640	javas.exe

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

Processes:

612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation	612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exe

Drops startup file 1 IoCs

Processes:

javas.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\javas.xyInu6mjiiDdPTXp.lnk javas.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

javas.exe

description pid process target process

PID 2640 set thread context of 3784 2640 javas.exe RegAsm.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\javas.xyInu6mjiiDdPTXp.lnk	javas.exe

description	pid	process	target process
PID 2640 set thread context of 3784	2640	javas.exe	RegAsm.exe

Drops file in Windows directory 3 IoCs

Processes:

612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exejavas.exe

description	ioc	process
File created	C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\enterprisesec.config.cch.new	612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exe
File created	C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\security.config.cch.new	javas.exe
File created	C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\security.config.cch.new	612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exejavas.exe

description	pid	process
Token: SeDebugPrivilege	3368	612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exe
Token: SeDebugPrivilege	2640	javas.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exeexplorer.exejavas.exe

description	pid	process	target process
PID 3368 wrote to memory of 3176	3368	612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exe	explorer.exe
PID 3368 wrote to memory of 3176	3368	612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exe	explorer.exe
PID 3368 wrote to memory of 3176	3368	612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exe	explorer.exe
PID 3512 wrote to memory of 2640	3512	explorer.exe	javas.exe
PID 3512 wrote to memory of 2640	3512	explorer.exe	javas.exe
PID 3512 wrote to memory of 2640	3512	explorer.exe	javas.exe
PID 2640 wrote to memory of 3784	2640	javas.exe	RegAsm.exe
PID 2640 wrote to memory of 3784	2640	javas.exe	RegAsm.exe
PID 2640 wrote to memory of 3784	2640	javas.exe	RegAsm.exe
PID 2640 wrote to memory of 3784	2640	javas.exe	RegAsm.exe
PID 2640 wrote to memory of 3784	2640	javas.exe	RegAsm.exe
PID 2640 wrote to memory of 3784	2640	javas.exe	RegAsm.exe
PID 2640 wrote to memory of 3784	2640	javas.exe	RegAsm.exe
PID 2640 wrote to memory of 3784	2640	javas.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exe
"C:\Users\Admin\AppData\Local\Temp\612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3368

C:\Windows\SysWOW64\explorer.exe
"C:\Windows\System32\explorer.exe" /c select, C:\Users\Admin\AppData\Roaming\javas.exe
2⤵
PID:3176

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Suspicious use of WriteProcessMemory
PID:3512

C:\Users\Admin\AppData\Roaming\javas.exe
"C:\Users\Admin\AppData\Roaming\javas.exe"
2⤵
- Executes dropped EXE
- Drops startup file
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2640

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
3⤵
PID:3784

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\javas.exe
Filesize
1.4MB

MD5
bf8f74eb5dee1bb05729a4092481f8c5

SHA1
b78641682de541b52ddc277e317432d904453e82

SHA256
612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359

SHA512
17f06d41247f979f8bdb8fd22367b377233fb59a594affd5ddd47dfcff8faa2aa4e67e4e7005427a1a6712ad8766d2fa805111ef463bb90fd771d68e37ef0751

Download Submit
C:\Users\Admin\AppData\Roaming\javas.exe
Filesize
1.4MB

MD5
bf8f74eb5dee1bb05729a4092481f8c5

SHA1
b78641682de541b52ddc277e317432d904453e82

SHA256
612d970b264afbea7c98dea5d7be82c982b218be0f95cbb82aca89eebf754359

SHA512
17f06d41247f979f8bdb8fd22367b377233fb59a594affd5ddd47dfcff8faa2aa4e67e4e7005427a1a6712ad8766d2fa805111ef463bb90fd771d68e37ef0751

Download Submit
C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\enterprisesec.config.cch
Filesize
514B

MD5
c6c193fb18a1864812003aa4f364e858

SHA1
324215ec9de6cc5d6f46e6cc2550ace33241ea92

SHA256
2dfee7914bbbd577fc3a729d6dd0c25a03f2626284f104bcb7af6afb6dcd6ca3

SHA512
b5c82d9230ca4253defd4095565204a34765da27d2f70db730d7a4d848cd1c4db998979954355b309a06d4385bc1e4816857940e26a882d4bf923c0bd282981a

Download Submit
C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\security.config.cch
Filesize
514B

MD5
c6c193fb18a1864812003aa4f364e858

SHA1
324215ec9de6cc5d6f46e6cc2550ace33241ea92

SHA256
2dfee7914bbbd577fc3a729d6dd0c25a03f2626284f104bcb7af6afb6dcd6ca3

SHA512
b5c82d9230ca4253defd4095565204a34765da27d2f70db730d7a4d848cd1c4db998979954355b309a06d4385bc1e4816857940e26a882d4bf923c0bd282981a

Download Submit
memory/2640-139-0x0000000074300000-0x00000000748B1000-memory.dmp

Filesize
5.7MB

Download
memory/2640-135-0x0000000000000000-mapping.dmp

Download
memory/2640-140-0x0000000074300000-0x00000000748B1000-memory.dmp

Filesize
5.7MB

Download
memory/3176-132-0x0000000000000000-mapping.dmp

Download
memory/3368-133-0x0000000074FA0000-0x0000000075551000-memory.dmp

Filesize
5.7MB

Download
memory/3368-131-0x0000000074FA0000-0x0000000075551000-memory.dmp

Filesize
5.7MB

Download
memory/3368-130-0x0000000074FA0000-0x0000000075551000-memory.dmp

Filesize
5.7MB

Download
memory/3784-141-0x0000000000000000-mapping.dmp

Download
memory/3784-142-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads