MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efb1e519d5a9d527a474eb694ba20dc7589a0cd7347941185a6276d76d0c8f34. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Hive


Vendor detections: 9


Intelligence 9 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efb1e519d5a9d527a474eb694ba20dc7589a0cd7347941185a6276d76d0c8f34
SHA3-384 hash: 0d73026d6bad9943c45fa8235fc40ab24cc0e15d3420b2b2b6ad574f225d6daf180b2ee1e75be9fa4a53cea6c82edfb0
SHA1 hash: 9d3680b0a7a43621a0edf67bdc4d8bca92b5a5fe
MD5 hash: b031a8f660e8db7fb64de4fb4583fe2a
humanhash: connecticut-kilo-august-fifteen
File name:efb1e519d5a9d527a474eb694ba20dc7589a0cd7347941185a6276d76d0c8f34
Download: download sample
Signature Hive
Create hunting rule
File size:6'966'272 bytes
First seen:2022-09-24 05:32:51 UTC
Last seen:2022-09-24 07:02:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 35 x Vidar)
ssdeep 49152:S3+P+9St3QOorb/T6vO90d7HjmAFd4A64nsfJEwvBQHbZ+BWHNWdxgRuWgVIP5E/:b35a/7WEqxzA+iG+TD/A7KdCjBL
TLSH T14D667C03F89595E9C5E9D23085759292BA31BC880B3037D32B50FBBA2A77BD46F79350
gimphash 04b3df78834a979419112619b4e89cbd6b7b4f1a49f647cd686c78de10b32b3e
TrID 48.7% (.EXE) Win64 Executable (generic) (10523/12/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Reporter JAMESWT_WT
Tags:bat loader exe exe Hive morpheus

Intelligence

File Origin
# of uploads :
3
# of downloads :
343
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
efb1e519d5a9d527a474eb694ba20dc7589a0cd7347941185a6276d76d0c8f34
Verdict:
No threats detected
Analysis date:
2022-09-24 05:40:20 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d77494b4-f455-4498-961a-f4f84c1ab5f5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/312762/
Detection(s):
SecuriteInfo.com.PossibleThreat.PALLASNET.M.17251.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/38701/overview
Behaviour
MalwareBazaar
CPUID_Instruction
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
golang greyware packed
Link:
https://www.filescan.io/uploads/632e9692da5bfff0bb717d83/reports/676c31e6-6e41-4e55-843b-89b0e1b68bd2/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a56723a8-0a54-45bd-b045-8997a7f15daf
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1076297
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/efb1e519d5a9d527a474eb694ba20dc7589a0cd7347941185a6276d76d0c8f34/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=56y6kgovvhkspjdu5nuuxiqny5mjudgxgr4ucgc2mj3no3imr42a._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220924-f8vlrsafb5/
Behaviour
Modifies system certificate store
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/12ee6207-1180-4374-8aff-f0616569469d
Unpacked files
SH256 hash:
efb1e519d5a9d527a474eb694ba20dc7589a0cd7347941185a6276d76d0c8f34
MD5 hash:
b031a8f660e8db7fb64de4fb4583fe2a
SHA1 hash:
9d3680b0a7a43621a0edf67bdc4d8bca92b5a5fe
Link:
https://www.unpac.me/results/a81e4c3b-3a1b-48f1-8453-287adaa94fa8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.89
Link:
https://yomi.yoroi.company/submissions/efb1e519d5a9d527a474eb694ba20dc7589a0cd7347941185a6276d76d0c8f34

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:methodology_golang_build_strings
Create hunting rule
Author:smiller
Description:Looks for PEs with a Golang build ID
Rule name:SUSP_Websites
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference of suspicious sites that might be used to download further malware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/312762/

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