hiverat | f11feea70f4567a05c7115eb7357c132f15f83b9d96d053dd6d18c3a1c2410d6

Analysis

max time kernel
141s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28-10-2024 02:19

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General

Target

772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe
Size

552KB
MD5

772da501d7b845bfafca8fe091e03fc1
SHA1

db4b4fc45bfd286c23db04843219629e134c20dc
SHA256

f11feea70f4567a05c7115eb7357c132f15f83b9d96d053dd6d18c3a1c2410d6
SHA512

83197cf9c1177b21b871dd76c77958dbb9f5dec4adca6994f9a734700c2b4fb814863472e375cafc86272b2ad01fa9e19db6f45d6d794b1b3a64228aa1df1212
SSDEEP

12288:4pqgxhTiAw4KjcUeCZuElfG9UtMW4++IN6zOYrbaq:ohhfw4KjreChif+pN6LPD

Score

10^/10

hiverat discovery execution persistence rat stealer

Malware Config

Signatures

HiveRAT
HiveRAT is an improved version of FirebirdRAT with various capabilities.
rat stealer hiverat
Hiverat family
hiverat

HiveRAT payload 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5080-14-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/5080-18-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/5080-47-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/5080-45-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/5080-43-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/5080-37-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/5080-27-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/5080-25-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/5080-23-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/5080-21-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

powershell.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\windows = "C:\\Users\\Admin\\AppData\\Roaming\\microsoft\\chrome.exe"	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

4516 powershell.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe

description pid process target process

PID 1560 set thread context of 5080 1560 772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe RegAsm.exe

pid	process
4516	powershell.exe

description	pid	process	target process
PID 1560 set thread context of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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

Processes:

772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exepowershell.exeRegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

4516 powershell.exe
4516 powershell.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

RegAsm.exe

pid process

5080 RegAsm.exe

pid	process
4516	powershell.exe
4516	powershell.exe

pid	process
5080	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exeRegAsm.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe
Token: SeDebugPrivilege	5080	RegAsm.exe
Token: SeDebugPrivilege	4516	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe

description	pid	process	target process
PID 1560 wrote to memory of 4516	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	powershell.exe
PID 1560 wrote to memory of 4516	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	powershell.exe
PID 1560 wrote to memory of 4516	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	powershell.exe
PID 1560 wrote to memory of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe
PID 1560 wrote to memory of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe
PID 1560 wrote to memory of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe
PID 1560 wrote to memory of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe
PID 1560 wrote to memory of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe
PID 1560 wrote to memory of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe
PID 1560 wrote to memory of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe
PID 1560 wrote to memory of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe
PID 1560 wrote to memory of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe
PID 1560 wrote to memory of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe
PID 1560 wrote to memory of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe
PID 1560 wrote to memory of 5080	1560	772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\772da501d7b845bfafca8fe091e03fc1_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1560
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" Remove-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'windows';New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'windows' -Value '"C:\Users\Admin\AppData\Roaming\microsoft\chrome.exe"' -PropertyType 'String'
  2⤵
  - Adds Run key to start application
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4516
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:5080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wxq2hxb5.gzu.psm1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1560-6-0x00000000058E0000-0x00000000058EA000-memory.dmp

Filesize
40KB

Download
memory/1560-8-0x0000000074CDE000-0x0000000074CDF000-memory.dmp

Filesize
4KB

Download
memory/1560-3-0x0000000005900000-0x0000000005992000-memory.dmp

Filesize
584KB

Download
memory/1560-4-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/1560-5-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/1560-0-0x0000000074CDE000-0x0000000074CDF000-memory.dmp

Filesize
4KB

Download
memory/1560-7-0x0000000005BB0000-0x0000000005C26000-memory.dmp

Filesize
472KB

Download
memory/1560-2-0x0000000005F90000-0x0000000006534000-memory.dmp

Filesize
5.6MB

Download
memory/1560-9-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/1560-10-0x0000000005C30000-0x0000000005CA8000-memory.dmp

Filesize
480KB

Download
memory/1560-11-0x0000000005CB0000-0x0000000005D28000-memory.dmp

Filesize
480KB

Download
memory/1560-12-0x0000000005B60000-0x0000000005B7E000-memory.dmp

Filesize
120KB

Download
memory/1560-1-0x0000000000E60000-0x0000000000EF0000-memory.dmp

Filesize
576KB

Download
memory/1560-32-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/4516-70-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/4516-15-0x00000000048B0000-0x00000000048E6000-memory.dmp

Filesize
216KB

Download
memory/4516-66-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/4516-91-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/4516-88-0x00000000063D0000-0x00000000063F2000-memory.dmp

Filesize
136KB

Download
memory/4516-87-0x0000000006380000-0x000000000639A000-memory.dmp

Filesize
104KB

Download
memory/4516-86-0x0000000006E80000-0x0000000006F16000-memory.dmp

Filesize
600KB

Download
memory/4516-19-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/4516-31-0x0000000004F30000-0x0000000005558000-memory.dmp

Filesize
6.2MB

Download
memory/4516-85-0x0000000005ED0000-0x0000000005F1C000-memory.dmp

Filesize
304KB

Download
memory/4516-84-0x0000000005EB0000-0x0000000005ECE000-memory.dmp

Filesize
120KB

Download
memory/4516-83-0x0000000005870000-0x0000000005BC4000-memory.dmp

Filesize
3.3MB

Download
memory/4516-73-0x0000000005740000-0x00000000057A6000-memory.dmp

Filesize
408KB

Download
memory/4516-72-0x00000000056D0000-0x0000000005736000-memory.dmp

Filesize
408KB

Download
memory/4516-71-0x0000000004ED0000-0x0000000004EF2000-memory.dmp

Filesize
136KB

Download
memory/5080-45-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/5080-37-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/5080-23-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/5080-25-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/5080-27-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/5080-14-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/5080-18-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/5080-21-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/5080-43-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/5080-67-0x00000000055D0000-0x000000000566C000-memory.dmp

Filesize
624KB

Download
memory/5080-69-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/5080-68-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/5080-47-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/5080-92-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/5080-93-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download