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1388.exe

Malicious Library PE64 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 Sept. 4, 2024, 9:37 a.m. Sept. 4, 2024, 9:39 a.m.
Size 281.5KB
Type PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows
MD5 7109c985bd8a553012ea843d05737794
SHA256 15020a16b30735294a342ce89321d38ddee95f685dd33b84088cd55eed0bff6d
CRC32 7324987A
ssdeep 6144:vCDftVamUgFDdAIh9IT8X93MY86LGeqXGdoxWsYd1fBp2nz:Wftbt3AIhR5MveIQBsU/2
Yara
  • Malicious_Library_Zero - Malicious_Library
  • PE_Header_Zero - PE File Signature
  • IsPE64 - (no description)

Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action
121.41.54.103 Active Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

GetComputerNameA

 computer_name: TEST22-PC
1 1 0
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 2552
region_size: 323584
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0000000000940000
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
process_handle: 0xffffffffffffffff
1 0 0
description 1388.exe tried to sleep 171 seconds, actually delayed analysis time by 171 seconds
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2552
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 266240
protection: 32 (PAGE_EXECUTE_READ)
base_address: 0x00000000005b0000
process_handle: 0xffffffffffffffff
1 0 0
section {u'size_of_data': u'0x00042600', u'virtual_address': u'0x00004000', u'entropy': 7.216295048669646, u'name': u'.data', u'virtual_size': u'0x00042490'} entropy 7.21629504867 description A section with a high entropy has been found
entropy 0.946524064171 description Overall entropy of this PE file is high
host 121.41.54.103
Bkav W64.AIDetectMalware
Lionic Trojan.Win32.CobaltStrike.4!c
Elastic Windows.Trojan.CobaltStrike
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.CobaltStr.S17675256
Skyhigh BehavesLike.Win64.Dropper.dc
ALYac Gen:Variant.Zusy.476946
Cylance Unsafe
VIPRE Gen:Variant.Zusy.476946
Sangfor Trojan.Win32.CobaltStrike
K7AntiVirus Trojan ( 0058fadf1 )
BitDefender Gen:Variant.Zusy.476946
K7GW Trojan ( 0058fadf1 )
Cybereason malicious.5bd8a5
Arcabit Trojan.Zusy.D74712
VirIT Trojan.Win64.CbltStrkT.DZI
Symantec Backdoor.Cobalt!gen1
ESET-NOD32 a variant of Win64/CobaltStrike.Artifact.A
APEX Malicious
McAfee Trojan-FSXF!7109C985BD8A
Avast Win64:HacktoolX-gen [Trj]
ClamAV Win.Trojan.CobaltStrike-9044898-1
Kaspersky HEUR:Trojan.Win64.CobaltStrike.gen
Alibaba Trojan:Win32/CozyDuke.1012
NANO-Antivirus Trojan.Win64.CobaltStrike.kmqtdt
MicroWorld-eScan Gen:Variant.Zusy.476946
Rising Backdoor.CobaltStrike/x64!1.D04A (CLASSIC)
Emsisoft Trojan.CobaltStrike (A)
F-Secure Heuristic.HEUR/AGEN.1344219
DrWeb BackDoor.CobaltStrike.86
Zillya Trojan.CobaltStrike.Win64.11119
TrendMicro Backdoor.Win64.COBEACON.SMA
McAfeeD ti!15020A16B307
FireEye Generic.mg.7109c985bd8a5530
Sophos ATK/Cobalt-CC
SentinelOne Static AI - Malicious PE
Jiangmin Trojan.Generic.fsici
Webroot W32.Trojan.Cobalt
Google Detected
Avira HEUR/AGEN.1344219
MAX malware (ai score=87)
Antiy-AVL RiskWare/Win64.Artifact.a
Kingsoft malware.kb.a.1000
Gridinsoft Trojan.Win64.Agent.oa!s1
Xcitium Malware@#2o3mfb75gsbwb
Microsoft Trojan:Win64/Bulz.SPVV!MTB
ZoneAlarm HEUR:Trojan.Win64.CobaltStrike.gen
GData Gen:Variant.Zusy.476946
Varist W64/Agent.NDUI
AhnLab-V3 Trojan/Win64.CobaltStrike.R356638
dead_host 192.168.56.101:49162
dead_host 121.41.54.103:1388
dead_host 192.168.56.101:49166