MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40729cfcb5a88a402f449741120af4fbf76b6f067cf51d13a493250deac1dbdf. 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


Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 40729cfcb5a88a402f449741120af4fbf76b6f067cf51d13a493250deac1dbdf
SHA3-384 hash: 1b422b8aabfb75290fb3b954a17fdda96c261beade98450de8f0735400653cffa0045e5f159c793a7c999df968ecf868
SHA1 hash: f76b576843d3c3b8692add2832a79e4985a3c07c
MD5 hash: c87ffd9ff8328b5f419378590515c3a2
humanhash: maryland-oxygen-king-december
File name:c87ffd9ff8328b5f419378590515c3a2.dll
Download: download sample
File size:4'593'152 bytes
First seen:2021-12-25 12:33:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash aba510e305a30526c7f8b781104e7892
ssdeep 49152:7XIUbQtFLodcYGuWYn72Tblhp18vReIT3yEtx89oHO:b1QbkdyM2V+vReM3
Threatray 8 similar samples on MalwareBazaar
TLSH T16F26FDA78A644190CEE3B034C163656499F27CB49314DEA356E77CAA2F323F3359D398
File icon (PE):PE icon
dhash icon eecc0e363038082c
Reporter abuse_ch
Tags:dll exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c87ffd9ff8328b5f419378590515c3a2.dll
Verdict:
No threats detected
Analysis date:
2021-12-25 12:37:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/33b8b60f-56ec-4e1a-ad68-f584c85e0359

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/216367/
Detection(s):
SecuriteInfo.com.Variant.Lazy.92915.3006.1340.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/3208/overview
Behaviour
MalwareBazaar
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/61c70fbdec6c6c14a9f1b7f8/reports/393e8bdf-1c99-422e-b295-14c6387df8e2/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6a75f967-c392-4b2f-9357-9d2acadcaa39
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/912753
Signature
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Call by Ordinal
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/40729cfcb5a88a402f449741120af4fbf76b6f067cf51d13a493250deac1dbdf/
Threat name:
Win64.Trojan.Lazy
Create hunting rule
Status:
Malicious
First seen:
2021-12-25 07:59:57 UTC
File Type:
PE+ (Dll)
Extracted files:
9
AV detection:
8 of 27 (29.63%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
02a03d4ea949be227aecd4888e8f89dc0f24394a8c9598a22ba7e5758f80a25b
151a46a906ce9c9ea079cd3b9d2911d68b5c800f3b07df514d9e90a31163fbe2
1bdc630e3272c19de11544a8536f31d48c928ea21bc860a2d71f040ca3405b7e
26a0c49c1b91722ea73d11f6667b1c8c486e569a068d5b79cc5b2181075f17d8
57b286ffafbd9054a6a5454ab9c2cb7dc6ef1f95e6dce03d08712128155470f3
93d441b3d43e332b602d66f6313c6a94004384bb300bae3f6cef9f579629c30f
ac89e4bd9d529be905e2fcb6e4d586f4b4c92b8c953e46265d0521e2d4ce1b7c
ed107d31ac4a6e8f665986e3326cc2c4551fd00ba26f5414faa8edd0f7c20061
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/211225-prryzsghbq/
Unpacked files
SH256 hash:
40729cfcb5a88a402f449741120af4fbf76b6f067cf51d13a493250deac1dbdf
MD5 hash:
c87ffd9ff8328b5f419378590515c3a2
SHA1 hash:
f76b576843d3c3b8692add2832a79e4985a3c07c
Link:
https://www.unpac.me/results/a26bfbee-e28b-4545-93a6-af76ad073957/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/40729cfcb5a88a402f449741120af4fbf76b6f067cf51d13a493250deac1dbdf

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:SPLCrypt
Create hunting rule
Author:James Quinn, Binary Defense
Description:Identifies SPLCrypt, a new crypter associated with Bazaloader

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/216367/

Comments