MALICIOUS — 62ac8dd3953bdde1a2a9f2618552e31a7a1bbbe666f4cc44309713103bc37109

MALICIOUS — 62ac8dd3953bdde1a2a9f2618552e31a7a1bbbe666f4cc44309713103bc37109 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the Blocker family. 7 of 26 detection engines flagged it, exhibiting 3 ATT&CK techniques.

Identification

• SHA-256: 62ac8dd3953bdde1a2a9f2618552e31a7a1bbbe666f4cc44309713103bc37109
• SHA-1: aa69a09985f1b8dd8f74238d47930e4ab11ed9e6
• MD5: 8608246b1cfefc78b13392d8fe9d7e00
• imphash: 8d08b9aff260461badc1821f4f717247
• ssdeep: 196608:0Cazg7DS8Cazg7DS8Cazg7DS8Cazg7DS8Cazg7DS8Cazg7DSv:wg7uog7uog7uog7uog7uog7uv
• TLSH: T18F6D23BE131B7403DE2AD62964852FCD04337C6D507D6888467B84BD83F6CEB26817A9
• Submitted as: 62ac8dd3953bdde1a2a9f2618552e31a7a1bbbe666f4cc44309713103bc37109
• File type: pe · Size: 12475392 bytes
• Verdict: malicious (97/100) · Family: Blocker

Detections (7 of 26 engines)

• capa (capabilities): capability:collection/keylog
• MalwareAnalyser heuristics (entropy/packer): Turbo Linker
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Detect It Easy (packer/type): DIE:Turbo Linker
• Microsoft Defender: Trojan:Win32/Blocker.EM!MTB
• Emsisoft (Emergency Kit): Gen:Variant.Genie.689
• Kaspersky (KVRT): Trojan-Ransom.Win32.Blocker.qjdl

MITRE ATT&CK

• T1056.001
• T1543.003
• T1112

Why this verdict

The malicious score of 97/100 is the fusion of 9 weighted signals:

• Microsoft Defender flagged Trojan:Win32/Blocker.EM!MTB (rule Trojan:Win32/Blocker.EM!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Gen:Variant.Genie.689 (rule Gen:Variant.Genie.689) - engine signal, weight 0.55, confidence 0.85
• Observed at runtime: Windows Service (T1543.003) (rule Windows Service) - dynamic signal, weight 0.40, confidence 0.90
• 1 behavioral detection(s): Windows Service Installation [medium] (rule tl-service-install) - dynamic signal, weight 0.40, confidence 0.90
• capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70
• Packing/obfuscation: Turbo Linker - static signal, weight 0.25, confidence 0.55
• Observed at runtime: Modify Registry (T1112) (rule Modify Registry) - dynamic signal, weight 0.12, confidence 0.90

Dynamic analysis (windows)

20590 behavior events · 2 ATT&CK techniques · 8 dropped files.

Runtime network

• searchapp.bundleassets.example
• www.msftconnecttest.com
• staging.to-do.officeppe.com
• sunray1975.zapto.org
• teams.cloud.microsoft
• outlook.office.com
• www.bing.com
• desktop-hsgcbep
• aps.prod.windows.com
• tas02.sls.update.microsoft.com
• config.edge.skype.com
• ctldl.windowsupdate.com
• to-do.microsoft.com
• settings-win.data.microsoft.com
• dns.msftncsi.com
• staging.to-do.microsoft.com
• edge.microsoft.com
• watson.events.data.microsoft.com
• ecs.office.com
• g.live.com

Dropped files

• /opt/CAPEv2/storage/analyses/4463/files/7cb06f8dbfa5f13359e2dcee822fae73ef01a00ff29ce99ec401a73017875aee - 7cb06f8dbfa5f13359e2dcee822fae73ef01a00ff29ce99ec401a73017875aee
• /opt/CAPEv2/storage/analyses/4463/files/fcd785d06efc594628f2460b3098d5b97633f2e4587be0fa50dd8cd60a447407 - fcd785d06efc594628f2460b3098d5b97633f2e4587be0fa50dd8cd60a447407
• /opt/CAPEv2/storage/analyses/4463/files/b0715c24eef4c3d20c812bb858a4e50569a836f0217c7652fb350be953e5f50d - b0715c24eef4c3d20c812bb858a4e50569a836f0217c7652fb350be953e5f50d
• /opt/CAPEv2/storage/analyses/4463/files/ab01a333f38605cbcebd80e0a84ffae2803a9b4f6bebb1e9f773e949a87cb420 - ab01a333f38605cbcebd80e0a84ffae2803a9b4f6bebb1e9f773e949a87cb420
• /opt/CAPEv2/storage/analyses/4463/files/ff58b2b9861d17332a614ebd71881ca99cb80f11fbea3b9a451957028aaae6b6 - ff58b2b9861d17332a614ebd71881ca99cb80f11fbea3b9a451957028aaae6b6
• ca517a62cc4bd322c4afb74599b3f4a6f414d0fb6f750eae56a0d9c95d997f49 - ca517a62cc4bd322c4afb74599b3f4a6f414d0fb6f750eae56a0d9c95d997f49
• 0367653f24003fae1324a91b98f41caabdd5d8578a49132aa0222f02d2a106c5 - 0367653f24003fae1324a91b98f41caabdd5d8578a49132aa0222f02d2a106c5
• f647ad5887b1993d77bf5e2e6ab9f8ea77328ccf8f68fb78ffae77c1d8970310 - f647ad5887b1993d77bf5e2e6ab9f8ea77328ccf8f68fb78ffae77c1d8970310

Embedded domains

• hb.za
• staging.to-do.officeppe.com
• sunray1975.zapto.org

File paths

• B:\:t:
• X:\:`:d:h:l:p:t:
• X:\:`:d:h:l:p:t:x:
• J:\:`:d:h:
• I:\ba

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report