hiverat | f11feea70f4567a05c7115eb7357c132f15f83b9d96d053dd6d18c3a1c2410d6

Analysis

max time kernel
141s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26-01-2024 10:59

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General

Target

772da501d7b845bfafca8fe091e03fc1.exe
Size

552KB
MD5

772da501d7b845bfafca8fe091e03fc1
SHA1

db4b4fc45bfd286c23db04843219629e134c20dc
SHA256

f11feea70f4567a05c7115eb7357c132f15f83b9d96d053dd6d18c3a1c2410d6
SHA512

83197cf9c1177b21b871dd76c77958dbb9f5dec4adca6994f9a734700c2b4fb814863472e375cafc86272b2ad01fa9e19db6f45d6d794b1b3a64228aa1df1212
SSDEEP

12288:4pqgxhTiAw4KjcUeCZuElfG9UtMW4++IN6zOYrbaq:ohhfw4KjreChif+pN6LPD

Score

10^/10

hiverat persistence rat stealer

Malware Config

Signatures

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

HiveRAT payload 11 IoCs

resource	yara_rule
behavioral2/memory/3348-14-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/2588-16-0x00000000051B0000-0x00000000051C0000-memory.dmp	family_hiverat
behavioral2/memory/3348-21-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/3348-26-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/3348-28-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/3348-30-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/3348-32-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/3348-40-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/3348-46-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/3348-49-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/3348-53-0x0000000000400000-0x000000000047A000-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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\windows = "C:\\Users\\Admin\\AppData\\Roaming\\microsoft\\chrome.exe"	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3844 set thread context of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2588	powershell.exe
2588	powershell.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3348	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3844	772da501d7b845bfafca8fe091e03fc1.exe
Token: SeDebugPrivilege	3348	RegAsm.exe
Token: SeDebugPrivilege	2588	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3844 wrote to memory of 2588	3844	772da501d7b845bfafca8fe091e03fc1.exe	97
PID 3844 wrote to memory of 2588	3844	772da501d7b845bfafca8fe091e03fc1.exe	97
PID 3844 wrote to memory of 2588	3844	772da501d7b845bfafca8fe091e03fc1.exe	97
PID 3844 wrote to memory of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99
PID 3844 wrote to memory of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99
PID 3844 wrote to memory of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99
PID 3844 wrote to memory of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99
PID 3844 wrote to memory of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99
PID 3844 wrote to memory of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99
PID 3844 wrote to memory of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99
PID 3844 wrote to memory of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99
PID 3844 wrote to memory of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99
PID 3844 wrote to memory of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99
PID 3844 wrote to memory of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99
PID 3844 wrote to memory of 3348	3844	772da501d7b845bfafca8fe091e03fc1.exe	99

C:\Users\Admin\AppData\Local\Temp\772da501d7b845bfafca8fe091e03fc1.exe
"C:\Users\Admin\AppData\Local\Temp\772da501d7b845bfafca8fe091e03fc1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3844
- 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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2588
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:3348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5d4hm2aa.ab0.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2588-61-0x0000000006160000-0x00000000064B4000-memory.dmp

Filesize
3.3MB

Download
memory/2588-84-0x00000000065E0000-0x00000000065FE000-memory.dmp

Filesize
120KB

Download
memory/2588-88-0x0000000006C80000-0x0000000006C9A000-memory.dmp

Filesize
104KB

Download
memory/2588-87-0x0000000006D00000-0x0000000006D96000-memory.dmp

Filesize
600KB

Download
memory/2588-92-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/2588-85-0x00000000067B0000-0x00000000067FC000-memory.dmp

Filesize
304KB

Download
memory/2588-89-0x0000000006CD0000-0x0000000006CF2000-memory.dmp

Filesize
136KB

Download
memory/2588-19-0x00000000051B0000-0x00000000051C0000-memory.dmp

Filesize
64KB

Download
memory/2588-86-0x00000000051B0000-0x00000000051C0000-memory.dmp

Filesize
64KB

Download
memory/2588-50-0x0000000006080000-0x00000000060E6000-memory.dmp

Filesize
408KB

Download
memory/2588-52-0x00000000060F0000-0x0000000006156000-memory.dmp

Filesize
408KB

Download
memory/2588-47-0x0000000005FE0000-0x0000000006002000-memory.dmp

Filesize
136KB

Download
memory/2588-25-0x0000000005830000-0x0000000005E58000-memory.dmp

Filesize
6.2MB

Download
memory/2588-15-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/2588-16-0x00000000051B0000-0x00000000051C0000-memory.dmp

Filesize
64KB

Download
memory/2588-18-0x00000000051C0000-0x00000000051F6000-memory.dmp

Filesize
216KB

Download
memory/3348-26-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/3348-30-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/3348-23-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/3348-94-0x00000000054F0000-0x0000000005500000-memory.dmp

Filesize
64KB

Download
memory/3348-14-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/3348-93-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/3348-28-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/3348-21-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/3348-32-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/3348-40-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/3348-83-0x0000000005500000-0x000000000559C000-memory.dmp

Filesize
624KB

Download
memory/3348-46-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/3348-49-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/3348-53-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/3348-82-0x00000000054F0000-0x0000000005500000-memory.dmp

Filesize
64KB

Download
memory/3844-10-0x00000000057E0000-0x0000000005858000-memory.dmp

Filesize
480KB

Download
memory/3844-9-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/3844-8-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/3844-11-0x0000000005860000-0x00000000058D8000-memory.dmp

Filesize
480KB

Download
memory/3844-12-0x00000000057B0000-0x00000000057CE000-memory.dmp

Filesize
120KB

Download
memory/3844-7-0x00000000054B0000-0x0000000005526000-memory.dmp

Filesize
472KB

Download
memory/3844-6-0x00000000052C0000-0x00000000052CA000-memory.dmp

Filesize
40KB

Download
memory/3844-5-0x0000000005200000-0x0000000005292000-memory.dmp

Filesize
584KB

Download
memory/3844-4-0x00000000058F0000-0x0000000005E94000-memory.dmp

Filesize
5.6MB

Download
memory/3844-3-0x00000000050E0000-0x00000000050E1000-memory.dmp

Filesize
4KB

Download
memory/3844-2-0x0000000005330000-0x0000000005340000-memory.dmp

Filesize
64KB

Download
memory/3844-1-0x0000000000760000-0x00000000007F0000-memory.dmp

Filesize
576KB

Download
memory/3844-0-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/3844-22-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download