fa240615fa89db326631c596ab2675bbdc845274516f2175b03c082aa4184b7f

Analysis

max time kernel
148s
max time network
130s
platform
ubuntu-18.04_amd64
resource
ubuntu1804-amd64-20260513-en
resource tags

arch:amd64arch:i386image:ubuntu1804-amd64-20260513-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
submitted
18/07/2026, 00:57

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General

Target
2026-07-18_82e3f4170834492a9df649399302b82d_poet-rat_qnapcrypt_sliver
Size 27.9MB
Sample260718-bbfdcsa17q
SHA256 fa240615fa89db326631c596ab2675bbdc845274516f2175b03c082aa4184b7f
MD5 82e3f4170834492a9df649399302b82d
SHA1 721c299274be1361240371b20c79555a84acd4ee
SHA512 2ab5588e78547eab499a6ab05d464ac7cdbb6eba7bd5cd72b868ec05e7df4ff52416bc98deaac3e0670adbb3a511c55f64ede4b19e55e822f2239fe8eb92237b
SSDEEP 196608:1/67C05zjLKnFLURiFE89roPS8yYn+9yMOF8kgDlJSclyvW8lC+2M+oTYp0vD/Wg:R67WFm3+JDu5cmyW/WoI64QjvF/L
TLSH
T1A0571858F5C701F7E447197020AA632F63359D088B36EAE3D7C47B2AF976BA5843241E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Enumerates kernel/hardware configuration 1 TTPs 4 IoCs

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

discovery

System Information Discovery

T1082

description	ioc	Process
File opened for reading	/sys/kernel/mm/transparent_hugepage/hpage_pmd_size	2026-07-18_82e3f4170834492a9df649399302b82d_poet-rat_qnapcrypt_sliver
File opened for reading	/sys/fs/cgroup/cpu,cpuacct/cpu.cfs_quota_us	2026-07-18_82e3f4170834492a9df649399302b82d_poet-rat_qnapcrypt_sliver
File opened for reading	/sys/fs/cgroup/cpu,cpuacct/cpu.cfs_period_us	2026-07-18_82e3f4170834492a9df649399302b82d_poet-rat_qnapcrypt_sliver
File opened for reading	/sys/kernel/mm/hugepages	2026-07-18_82e3f4170834492a9df649399302b82d_poet-rat_qnapcrypt_sliver

Reads runtime system information 2 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/self/mountinfo	2026-07-18_82e3f4170834492a9df649399302b82d_poet-rat_qnapcrypt_sliver
File opened for reading	/proc/self/cgroup	2026-07-18_82e3f4170834492a9df649399302b82d_poet-rat_qnapcrypt_sliver

/tmp/2026-07-18_82e3f4170834492a9df649399302b82d_poet-rat_qnapcrypt_sliver
/tmp/2026-07-18_82e3f4170834492a9df649399302b82d_poet-rat_qnapcrypt_sliver
1⤵
- Enumerates kernel/hardware configuration
- Reads runtime system information
PID:1490

Network

MITRE ATT&CK Enterprise v16

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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