hiverat | 93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063

General

Target

93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe
Size

440KB
MD5

18173a14dda8acb4faec79500b81083f
SHA1

0a5324267c4d4befdd89add3c1d8d9c467a85902
SHA256

93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063
SHA512

aa3fc2bf78430ead7177592c58dccaa5fd4ad001e19d195d5fd387b791414c9aad39fb8ea7aff5c303a12f37fc4a94f094de18f7de8119deb890814526c5187a

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 15 IoCs

resource	yara_rule
behavioral1/memory/1472-62-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-63-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-64-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-65-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-66-0x000000000044C95E-mapping.dmp	family_hiverat
behavioral1/memory/1472-68-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-70-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-72-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-73-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-74-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-75-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-79-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-82-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-84-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral1/memory/1472-83-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	WScript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\AvastEssentialse = "C:\\Users\\Admin\\AppData\\Roaming\\Avastae.exe"	WScript.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1672 set thread context of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1472	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe
Token: SeDebugPrivilege	1472	InstallUtil.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1672 wrote to memory of 1472	1672	93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe	28
PID 1472 wrote to memory of 1696	1472	InstallUtil.exe	29
PID 1472 wrote to memory of 1696	1472	InstallUtil.exe	29
PID 1472 wrote to memory of 1696	1472	InstallUtil.exe	29
PID 1472 wrote to memory of 1696	1472	InstallUtil.exe	29
PID 1712 wrote to memory of 444	1712	explorer.exe	31
PID 1712 wrote to memory of 444	1712	explorer.exe	31
PID 1712 wrote to memory of 444	1712	explorer.exe	31

C:\Users\Admin\AppData\Local\Temp\93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe
"C:\Users\Admin\AppData\Local\Temp\93eb342b1d21e99bfe5a88dfef65c886018dc120cd86310a893c77faeceb5063.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1472
- - C:\Windows\SysWOW64\explorer.exe
    "C:\Windows\System32\explorer.exe" C:\Users\Admin\AppData\Local\Execution.vbs
    3⤵
    PID:1696

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Execution.vbs"
  2⤵
  - Adds Run key to start application
  PID:444

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

C:\Users\Admin\AppData\Local\Execution.vbs

Filesize
524B

MD5
e3019120295b6178f061cfe4baeed5ba

SHA1
72009d5905db5431bc089533ebb76021cbaa611c

SHA256
e35f85ac0d9275bf3750e08b9c46229a90afc486827f6284d0e82fba969bc88b

SHA512
c0eac0bbfbca877fb072d5526a30f87be4bb1be5bee35a4866052e406f953ff764da001a671a8218126c55893a61bf7546c15b6db2bbd3917f78b7f44fbb73b4

Download Submit
memory/1472-68-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-60-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-72-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-59-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-73-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-62-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-63-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-74-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-65-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-83-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-70-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-84-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-82-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-64-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-75-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1472-79-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/1672-57-0x00000000002C0000-0x00000000002E4000-memory.dmp

Filesize
144KB

Download
memory/1672-58-0x0000000000510000-0x0000000000522000-memory.dmp

Filesize
72KB

Download
memory/1672-54-0x0000000000EC0000-0x0000000000F34000-memory.dmp

Filesize
464KB

Download
memory/1672-56-0x0000000000210000-0x0000000000230000-memory.dmp

Filesize
128KB

Download
memory/1672-55-0x00000000753B1000-0x00000000753B3000-memory.dmp

Filesize
8KB

Download
memory/1696-93-0x000000006F991000-0x000000006F993000-memory.dmp

Filesize
8KB

Download
memory/1712-94-0x000007FEFBAA1000-0x000007FEFBAA3000-memory.dmp

Filesize
8KB

Download

Analysis

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