hiverat | d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85

General

Target

d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
Size

8.8MB
MD5

8c50928169538c02e83da48cbebdd074
SHA1

6565e179585ded5eeff78b6015a70eaef392d36c
SHA256

d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85
SHA512

50f9c5f9708d6ad52d6e9cd61ac3031e833853134d1e66c43744f311dc64fb48a04af7a5bf197a1bb7d9a6d26f44bdf52080d1a59fca1ca4e8b816a2d7ac6d2c

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 11 IoCs

Processes:

resource	yara_rule
behavioral2/memory/432-129-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/432-131-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/2504-132-0x00000000057D0000-0x0000000005D74000-memory.dmp	family_hiverat
behavioral2/memory/432-135-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/432-134-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/432-136-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/432-137-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/432-141-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/432-144-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/432-145-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat
behavioral2/memory/432-146-0x0000000000400000-0x0000000000454000-memory.dmp	family_hiverat

Executes dropped EXE 1 IoCs

Processes:

modest-menu.exe

pid process

2984 modest-menu.exe

pid	process
2984	modest-menu.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

modest-menu.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	modest-menu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	modest-menu.exe

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:

d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1082102374-1487407228-1886994731-1000\Control Panel\International\Geo\Nation	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe

description	pid	process	target process
PID 2504 set thread context of 432	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exemodest-menu.exed2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe

pid	process
2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
2984	modest-menu.exe
2984	modest-menu.exe
432	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
432	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
432	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
432	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exed2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe

description	pid	process
Token: SeDebugPrivilege	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
Token: SeDebugPrivilege	432	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe

description	pid	process	target process
PID 2504 wrote to memory of 432	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
PID 2504 wrote to memory of 432	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
PID 2504 wrote to memory of 432	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
PID 2504 wrote to memory of 432	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
PID 2504 wrote to memory of 432	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
PID 2504 wrote to memory of 432	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
PID 2504 wrote to memory of 432	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
PID 2504 wrote to memory of 432	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
PID 2504 wrote to memory of 432	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
PID 2504 wrote to memory of 2984	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe	modest-menu.exe
PID 2504 wrote to memory of 2984	2504	d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe	modest-menu.exe

C:\Users\Admin\AppData\Local\Temp\d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
"C:\Users\Admin\AppData\Local\Temp\d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2504
- C:\Users\Admin\AppData\Local\Temp\d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe
  "C:\Users\Admin\AppData\Local\Temp\d2effe6b2d255c1387d95ef4db27b501b8092e968da23015ea165d95a8d52e85.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:432
- C:\Users\Admin\AppData\Roaming\modest-menu.exe
  "C:\Users\Admin\AppData\Roaming\modest-menu.exe"
  2⤵
  - Executes dropped EXE
  - Checks BIOS information in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:2984

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\modest-menu.exe

Filesize
8.4MB

MD5
3e0a06a70c5e48fa25a3c8d62f277440

SHA1
de1c812d20b6954c3de0bfe472d3a9f73b8067b1

SHA256
a5a28ce9f9001423a6824b452e84e99c886c9ed5659b379fd15a8ab994fd590f

SHA512
38552db21078fa848256593ebfa951379f2d8cab8c99ebef857553119064335870f9cb1cdd00a285ad8aea833d2ba03b9b69f4cb4eb68c0dcf1abf7a9512ab24

Download Submit
C:\Users\Admin\AppData\Roaming\modest-menu.exe

Filesize
8.4MB

MD5
3e0a06a70c5e48fa25a3c8d62f277440

SHA1
de1c812d20b6954c3de0bfe472d3a9f73b8067b1

SHA256
a5a28ce9f9001423a6824b452e84e99c886c9ed5659b379fd15a8ab994fd590f

SHA512
38552db21078fa848256593ebfa951379f2d8cab8c99ebef857553119064335870f9cb1cdd00a285ad8aea833d2ba03b9b69f4cb4eb68c0dcf1abf7a9512ab24

Download Submit
memory/432-136-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/432-146-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/432-128-0x0000000000000000-mapping.dmp

Download
memory/432-129-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/432-131-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/432-153-0x00000000059A0000-0x0000000005A3C000-memory.dmp

Filesize
624KB

Download
memory/432-135-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/432-134-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/432-152-0x0000000005770000-0x00000000057D6000-memory.dmp

Filesize
408KB

Download
memory/432-137-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/432-141-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/432-144-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/432-145-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/2504-127-0x0000000005810000-0x000000000581A000-memory.dmp

Filesize
40KB

Download
memory/2504-124-0x00000000006D0000-0x0000000000FAE000-memory.dmp

Filesize
8.9MB

Download
memory/2504-132-0x00000000057D0000-0x0000000005D74000-memory.dmp

Filesize
5.6MB

Download
memory/2504-126-0x0000000005870000-0x0000000005902000-memory.dmp

Filesize
584KB

Download
memory/2504-125-0x0000000005D80000-0x0000000006324000-memory.dmp

Filesize
5.6MB

Download
memory/2984-154-0x0000000000000000-mapping.dmp

Download
memory/2984-157-0x00007FF855590000-0x00007FF855785000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads