hiverat | 4037e5b24219d7adaa936d19be9d0d7b2c42385ff8242e011a9aa02094d24454

General

Target

GAMESPOR.exe
Size

719KB
MD5

5d6b01b87783fd49b95ee6570c69ad19
SHA1

de96bc61f52d5d7f790d84ab6ad54ae178211c2d
SHA256

a25220d36761cb66dd0802e6bc007a963f4d6caea2f1cba85b078171766d6311
SHA512

afb9a8b288f5e4775949968d531358bf507e0a94a74aa29262cee2b6cee25af13453131b1236e96d55a2387d44aefb8bf1686344d4ae336bea55aa906a62c720

Score

10^/10

hiverat rat stealer

Malware Config

Signatures

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

HiveRAT Payload 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4796-138-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/4796-140-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/4796-142-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/4796-143-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/4796-144-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/4796-145-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/4796-149-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/4796-152-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/4796-153-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/4796-154-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat

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:

GAMESPOR.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation	GAMESPOR.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

GAMESPOR.exe

description pid process target process

PID 2164 set thread context of 4796 2164 GAMESPOR.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3540 schtasks.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

RegSvcs.exe

pid process

4796 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 4796 RegSvcs.exe

description	pid	process	target process
PID 2164 set thread context of 4796	2164	GAMESPOR.exe	RegSvcs.exe

pid	process
3540	schtasks.exe

pid	process
4796	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4796	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

GAMESPOR.exe

description	pid	process	target process
PID 2164 wrote to memory of 3540	2164	GAMESPOR.exe	schtasks.exe
PID 2164 wrote to memory of 3540	2164	GAMESPOR.exe	schtasks.exe
PID 2164 wrote to memory of 3540	2164	GAMESPOR.exe	schtasks.exe
PID 2164 wrote to memory of 4796	2164	GAMESPOR.exe	RegSvcs.exe
PID 2164 wrote to memory of 4796	2164	GAMESPOR.exe	RegSvcs.exe
PID 2164 wrote to memory of 4796	2164	GAMESPOR.exe	RegSvcs.exe
PID 2164 wrote to memory of 4796	2164	GAMESPOR.exe	RegSvcs.exe
PID 2164 wrote to memory of 4796	2164	GAMESPOR.exe	RegSvcs.exe
PID 2164 wrote to memory of 4796	2164	GAMESPOR.exe	RegSvcs.exe
PID 2164 wrote to memory of 4796	2164	GAMESPOR.exe	RegSvcs.exe
PID 2164 wrote to memory of 4796	2164	GAMESPOR.exe	RegSvcs.exe
PID 2164 wrote to memory of 4796	2164	GAMESPOR.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\GAMESPOR.exe
"C:\Users\Admin\AppData\Local\Temp\GAMESPOR.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nEtYUAOy" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE445.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:3540
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:4796

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE445.tmp

Filesize
1KB

MD5
b6be71d588bd575d3ec86c2f45729737

SHA1
20c7335c503eeeea219b672af760e57efa8cee77

SHA256
ef267da04f3c82838937120f127b4555aac1c118d73f851c24fbbf86b5a4d94f

SHA512
4f5a1722abf89ad1442490731eaaa63a35988f2c96054e819a86593a6352991065e3e97dd6708d08443ee1f9aeef2e66516040c222eb05003c18ad5af0134efe

Download Submit
memory/2164-130-0x0000000000900000-0x00000000009BC000-memory.dmp

Filesize
752KB

Download
memory/2164-131-0x00000000058B0000-0x0000000005E54000-memory.dmp

Filesize
5.6MB

Download
memory/2164-132-0x00000000053A0000-0x0000000005432000-memory.dmp

Filesize
584KB

Download
memory/2164-133-0x0000000005440000-0x00000000054DC000-memory.dmp

Filesize
624KB

Download
memory/2164-134-0x0000000005370000-0x000000000537A000-memory.dmp

Filesize
40KB

Download
memory/3540-135-0x0000000000000000-mapping.dmp

Download
memory/4796-138-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/4796-137-0x0000000000000000-mapping.dmp

Download
memory/4796-140-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/4796-142-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/4796-143-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/4796-144-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/4796-145-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/4796-149-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/4796-152-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/4796-153-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/4796-154-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/4796-160-0x0000000005750000-0x00000000057B6000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads