hive | f24767aa5b3c45b8947b25d353119474c77cdae40ffd71b1d36f1e4403afc6c1

Analysis

max time kernel
20s
max time network
132s
platform
ubuntu-20.04_amd64
resource
ubuntu2004-amd64-20240508-en
resource tags

arch:amd64arch:i386image:ubuntu2004-amd64-20240508-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
submitted
06-08-2024 15:02

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General

Target

f7122a670e8ff23808fff2029ff69bf35930dd14785140f3bbcd491f89876377
Size

2.9MB
MD5

42cefb960328fc1cb4709ea2323c8c9e
SHA1

43fe3bf88cf80a3c5b3a77f2b8d66813b7305477
SHA256

f7122a670e8ff23808fff2029ff69bf35930dd14785140f3bbcd491f89876377
SHA512

0b100b1a16128559b0f5b42e637bf9a8a3c2b0d392ff2170ec5fd899144b147d7f65fcb4a256c9c9e807403b2e6cf948222d3c234de81010be4c795bab0b7b85
SSDEEP

49152:XOvI8AObrb/TivO90dL3BmAFd4A64nsfJ73CAdQMP83g9EC64xJCz15e82Iv4Qb0:GQNDHn28xc0+r

Score

10^/10

hive ransomware

Malware Config

Extracted

Path

/root/HOW_TO_DECRYPT.txt

Family

hive

Ransom Note

Your network has been breached and all data were encrypted. Personal data, financial reports and important documents are ready to disclose. To decrypt all the data and to prevent exfiltrated files to be disclosed at http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/

URLs

http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/

Signatures

Hive
A ransomware written in Golang first seen in June 2021.
ransomware hive

Enumerates kernel/hardware configuration 1 TTPs 1 IoCs

Reads contents of /sys virtual filesystem to enumerate system information.

System Information Discovery

T1082

description	ioc	Process
File opened for reading	/sys/kernel/mm/transparent_hugepage/hpage_pmd_size	f7122a670e8ff23808fff2029ff69bf35930dd14785140f3bbcd491f89876377

/tmp/f7122a670e8ff23808fff2029ff69bf35930dd14785140f3bbcd491f89876377
/tmp/f7122a670e8ff23808fff2029ff69bf35930dd14785140f3bbcd491f89876377
1⤵
- Enumerates kernel/hardware configuration
PID:1406

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

/root/HOW_TO_DECRYPT.txt

Filesize
286B

MD5
8495d3b1386ad028a6966ac58bbe2287

SHA1
a7f41a6cc5aa3f07191956ef5cd5a27df66dd9ac

SHA256
39be18add82aa64d33e66bfab20c0675c6094c19b25dde6c49c631da8bab6190

SHA512
e8b0d1759d5aa7179b38da9336248afa6b8d20d3aaffd205b10bf8b0fbd7d5ea43179958889c4e0b5c2e77642941bcb118be5ffc2533a3bc2c29266af87daaf8

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/root/encrypted_aes_key.txt

Filesize
344B

MD5
4beae1e6fd1a2cdd6775ed13ef225516

SHA1
3c710ae341842cd4a1f6df8d9aa77d7e0e78f590

SHA256
d63500dc992caa15753576f577fafe683afc925e15218be104bdb79879357d86

SHA512
6e4d1acd588ff7aa929f3b7c3243e6a1118a00ed39f21a55a73abe2b62483f0bdef2d8e04be6ecfe28ed03dfdd3e2f8815caab1ad39495d9e0ebcd5c5a650fba

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