MALICIOUS — 23f6a14177671adb06fd770e2e5af8dd2b2f60ee0c0c2c2ccef921750c7e7909
MALICIOUS — 23f6a14177671adb06fd770e2e5af8dd2b2f60ee0c0c2c2ccef921750c7e7909 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the HUILoader family. 8 of 55 detection engines flagged it.
Identification
- SHA-256:
23f6a14177671adb06fd770e2e5af8dd2b2f60ee0c0c2c2ccef921750c7e7909 - SHA-1:
4edae23b5e7fb418662264a646cccf1972d69e9a - MD5:
3939d48501a1eb9b8ee3b55b90764f88 - imphash:
38aa7c2ff6ef0e48a9520d6702d08df4 - ssdeep:
6144:TeETi9IixTmAcThAkZThMTMKin3t0xjUS195N2KLo/YOqNwBY:iwRix1c60y/63RQ5ItI2Y - TLSH:
T183467E57000E911FC1B5AD13200F86ED5BC3F454A1B58D5A528AE16F80AC6BBAFBBC71 - Submitted as: 23f6a14177671adb06fd770e2e5af8dd2b2f60ee0c0c2c2ccef921750c7e7909
- File type: pe · Size: 302051 bytes
- Verdict: malicious (94/100) · Family: HUILoader
Detections (8 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): UPX
- ClamAV (daily): Win.Trojan.Agent-6943819-1
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Detect It Easy (packer/type): DIE:UPX
- Microsoft Defender: Virus:Win32/Sivis.A
- Emsisoft (Emergency Kit): Win32.Sivis.A
- Trellix Stinger (McAfee): PolyPatch-UPX
- Kaspersky (KVRT): Virus.Win32.Agent.es
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Agent-6943819-1 (rule
Win.Trojan.Agent-6943819-1) - engine signal, weight 0.90, confidence 0.95 - 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:UPX (rule
DIE:UPX) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: http://creativecommons.org/publicdomain/zero/1.0/, https://d.symcb.com/rpa0, http://s.symcb.com/universal-root.crl0 - static signal, weight 0.35, confidence 0.60
- Packing/obfuscation: UPX - static signal, weight 0.25, confidence 0.55
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- http://creativecommons.org/publicdomain/zero/1.0/
- https://www.digicert.com/CPS0
- http://cacerts.digicert.com/DigiCertEVCodeSigningCA-SHA2.crt0
- http://cacerts.digicert.com/DigiCertHighAssuranceEVRootCA.crt0
- http://crl3.digicert.com/DigiCertHighAssuranceEVRootCA.crl0@
- http://crl4.digicert.com/DigiCertHighAssuranceEVRootCA.crl0
- http://www.digicert.com/ssl-cps-repository.htm0
- https://d.symcb.com/rpa0
- http://s.symcb.com/universal-root.crl0
- https://d.symcb.com/rpa0@
- http://ts-crl.ws.symantec.com/sha256-tss-ca.crl0
- http://ts-aia.ws.symantec.com/sha256-tss-ca.cer0
- https://www.gnu.org/software/automake/manual/automake.html
- http://fsmsh.com/2753
- https://autotools.io/index.html
- http://miller.emu.id.au/pmiller/books/rmch/
- https://tukaani.org/
- https://tukaani.org/xz/
Embedded domains
- creativecommons.org
- geocities.com
- crl3.digicert.com
- crl4.digicert.com
- www.digicert.com
- cacerts.digicert.com
- d.symcb.com
- s.symcb.com
- ts-crl.ws.symantec.com
- ts-aia.ws.symantec.com
- www.gnu.org
- fsmsh.com
- autotools.io
- miller.emu.id.au
- tukaani.org
File paths
- X:\windows\system32\sysreset.exe
- C:\Windows.old\Windows\containers\serviced\WindowsDefenderApplicationGuard.wim]
- C:\Windows\containers\serviced\WindowsDefenderApplicationGuard.wim]
- C:\Windows.old\Windows\WinSxS\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.17134.1120_none_c3e
- C:\Windows.old\Windows\WinSxS\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.17134.1_none_eedfed
- X:\SysResetTrace-Tel-Merge.etl,
- C:\$WINDOWS.~BT\Sources\Panther\SysResetTrace-Tel-Merge.etl)
- C:\Windows\containers\serviced\WindowsDefenderApplicationGuard.wim][gle=0x00000020]
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report