hiverat | f11feea70f4567a05c7115eb7357c132f15f83b9d96d053dd6d18c3a1c2410d6

General

Target

IMG59310721.txt.exe
Size

552KB
MD5

772da501d7b845bfafca8fe091e03fc1
SHA1

db4b4fc45bfd286c23db04843219629e134c20dc
SHA256

f11feea70f4567a05c7115eb7357c132f15f83b9d96d053dd6d18c3a1c2410d6
SHA512

83197cf9c1177b21b871dd76c77958dbb9f5dec4adca6994f9a734700c2b4fb814863472e375cafc86272b2ad01fa9e19db6f45d6d794b1b3a64228aa1df1212

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 3 IoCs

resource	yara_rule
behavioral2/memory/1588-126-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat
behavioral2/memory/1588-127-0x000000000044C8BE-mapping.dmp	family_hiverat
behavioral2/memory/1588-131-0x0000000000400000-0x000000000047A000-memory.dmp	family_hiverat

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\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 3176 set thread context of 1588	3176	IMG59310721.txt.exe	81

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2792	powershell.exe
2792	powershell.exe
2792	powershell.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1588	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3176	IMG59310721.txt.exe
Token: SeDebugPrivilege	1588	RegAsm.exe
Token: SeDebugPrivilege	2792	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3176 wrote to memory of 2792	3176	IMG59310721.txt.exe	79
PID 3176 wrote to memory of 2792	3176	IMG59310721.txt.exe	79
PID 3176 wrote to memory of 2792	3176	IMG59310721.txt.exe	79
PID 3176 wrote to memory of 1588	3176	IMG59310721.txt.exe	81
PID 3176 wrote to memory of 1588	3176	IMG59310721.txt.exe	81
PID 3176 wrote to memory of 1588	3176	IMG59310721.txt.exe	81
PID 3176 wrote to memory of 1588	3176	IMG59310721.txt.exe	81
PID 3176 wrote to memory of 1588	3176	IMG59310721.txt.exe	81
PID 3176 wrote to memory of 1588	3176	IMG59310721.txt.exe	81
PID 3176 wrote to memory of 1588	3176	IMG59310721.txt.exe	81
PID 3176 wrote to memory of 1588	3176	IMG59310721.txt.exe	81
PID 3176 wrote to memory of 1588	3176	IMG59310721.txt.exe	81
PID 3176 wrote to memory of 1588	3176	IMG59310721.txt.exe	81
PID 3176 wrote to memory of 1588	3176	IMG59310721.txt.exe	81
PID 3176 wrote to memory of 1588	3176	IMG59310721.txt.exe	81

C:\Users\Admin\AppData\Local\Temp\IMG59310721.txt.exe
"C:\Users\Admin\AppData\Local\Temp\IMG59310721.txt.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3176
- 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:2792
- 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:1588

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1588-126-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/1588-145-0x00000000049D0000-0x00000000049D1000-memory.dmp

Filesize
4KB

Download
memory/1588-135-0x00000000049E0000-0x00000000049E1000-memory.dmp

Filesize
4KB

Download
memory/1588-131-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/2792-141-0x0000000007E40000-0x0000000007E41000-memory.dmp

Filesize
4KB

Download
memory/2792-144-0x0000000004732000-0x0000000004733000-memory.dmp

Filesize
4KB

Download
memory/2792-158-0x0000000004733000-0x0000000004734000-memory.dmp

Filesize
4KB

Download
memory/2792-153-0x00000000090B0000-0x00000000090B1000-memory.dmp

Filesize
4KB

Download
memory/2792-152-0x0000000008E20000-0x0000000008E21000-memory.dmp

Filesize
4KB

Download
memory/2792-151-0x0000000009120000-0x0000000009121000-memory.dmp

Filesize
4KB

Download
memory/2792-143-0x0000000004730000-0x0000000004731000-memory.dmp

Filesize
4KB

Download
memory/2792-130-0x0000000004670000-0x0000000004671000-memory.dmp

Filesize
4KB

Download
memory/2792-142-0x0000000008340000-0x0000000008341000-memory.dmp

Filesize
4KB

Download
memory/2792-132-0x0000000007160000-0x0000000007161000-memory.dmp

Filesize
4KB

Download
memory/2792-140-0x0000000007AB0000-0x0000000007AB1000-memory.dmp

Filesize
4KB

Download
memory/2792-137-0x0000000007090000-0x0000000007091000-memory.dmp

Filesize
4KB

Download
memory/2792-138-0x0000000007790000-0x0000000007791000-memory.dmp

Filesize
4KB

Download
memory/2792-139-0x00000000079E0000-0x00000000079E1000-memory.dmp

Filesize
4KB

Download
memory/3176-117-0x0000000005070000-0x0000000005071000-memory.dmp

Filesize
4KB

Download
memory/3176-114-0x0000000000660000-0x0000000000661000-memory.dmp

Filesize
4KB

Download
memory/3176-118-0x0000000005030000-0x0000000005031000-memory.dmp

Filesize
4KB

Download
memory/3176-119-0x0000000005190000-0x0000000005191000-memory.dmp

Filesize
4KB

Download
memory/3176-120-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

Filesize
4KB

Download
memory/3176-116-0x0000000005570000-0x0000000005571000-memory.dmp

Filesize
4KB

Download
memory/3176-121-0x0000000004E30000-0x0000000004E31000-memory.dmp

Filesize
4KB

Download
memory/3176-124-0x0000000005230000-0x0000000005231000-memory.dmp

Filesize
4KB

Download
memory/3176-123-0x00000000052F0000-0x0000000005361000-memory.dmp

Filesize
452KB

Download
memory/3176-122-0x0000000005270000-0x00000000052E3000-memory.dmp

Filesize
460KB

Download

Analysis

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