MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b541e5741ad13b4e202bc35fdd44be0dcb984b74763e7f532916614623df443a. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b541e5741ad13b4e202bc35fdd44be0dcb984b74763e7f532916614623df443a
SHA3-384 hash: a2cb2a9b4475ec49ec8f593f4890a410b992febdebd41cce7e37f730ef92d455ab6147dedb64ffd4e99241fe65bc905b
SHA1 hash: 810dcf1b00ee5b2bbc41209f118b0f2e3048a6c6
MD5 hash: f0f339c88746fd0951f12a17f1b3cf97
humanhash: tennessee-rugby-arizona-nevada
File name:f0f339c88746fd0951f12a17f1b3cf97.exe
Download: download sample
File size:32'768 bytes
First seen:2021-10-14 06:13:08 UTC
Last seen:2021-10-14 15:50:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 768:wLvHwcYwgCBO4Cxv6PbeB1YLw/Y2e9y6hmnxK2:wLvHwTjCQ4CxcSYLGY2e9y60n82
Threatray 10 similar samples on MalwareBazaar
TLSH T1C7E2BFD3A7C883B9C9724EB014A6445046B7DE68F823FEAB5CC0751BDF333914AA2563
File icon (PE):PE icon
dhash icon 7b58283861c44cc1 (2 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f0f339c88746fd0951f12a17f1b3cf97.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-14 06:29:30 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/511adfc3-ea1e-45da-8ff9-bf296990b7e0

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/197433/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader43.43841.9996.12903.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a service
Creating a window
Connection attempt to an infection source
Sending a TCP request to an infection source
Query of malicious DNS domain
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6167caae9fb4d8593d647f22/reports/a51addca-1c88-4d82-b5f7-0ee9ced7ba82/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:
Loki
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/513da568-03b2-47a2-9eb8-d5a8a416a1da
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/870221
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b541e5741ad13b4e202bc35fdd44be0dcb984b74763e7f532916614623df443a/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2021-10-13 17:24:38 UTC
AV detection:
16 of 45 (35.56%)
Threat level:
  3/5
Verdict:
malicious
Similar samples:
0e658e76cd787fc1e7e65cbefd6a9e191b437ac23c749c90f30f3a3c307d2dd8
11f7307f314fccd2b1162443bb699d885f5e325b4b638a10997d98247463acfe
233d30fc567199f5cda64e5c18091c5d9ae329b32aa8e4be23c0edb534a9b49c
34bbcedd23565539c07f2dae6dab4ce7ad92ac34557ad481d64d79f329f49776
84c4af3a72552f827a6a2b44a64ee3e06bb01f65e657b8982e5ccb49ddbe7211
b774d45c6788cc48716eee3e81002e5b74996a3c2610967f3d19115646ca4d6a
c9975525ec628621b49048340bf4d1bc0c46fb96263885682dc4832549391221
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/211014-gzcv2agcg3/
Behaviour
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
b541e5741ad13b4e202bc35fdd44be0dcb984b74763e7f532916614623df443a
MD5 hash:
f0f339c88746fd0951f12a17f1b3cf97
SHA1 hash:
810dcf1b00ee5b2bbc41209f118b0f2e3048a6c6
Link:
https://www.unpac.me/results/c061c733-5927-4f4d-b03e-4e5ee4b52124/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/b541e5741ad13b4e202bc35fdd44be0dcb984b74763e7f532916614623df443a

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Executable exe b541e5741ad13b4e202bc35fdd44be0dcb984b74763e7f532916614623df443a

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/197433/
  
URLhaus
https://urlhaus.abuse.ch/url/1677306/
  
Delivery method
Distributed via web download

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