MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3c270600328928f0c6576743fd759ca88b86abb024ae180549c3a5be0e7e41e. 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


Loki


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3c270600328928f0c6576743fd759ca88b86abb024ae180549c3a5be0e7e41e
SHA3-384 hash: 445fa41330112522bd6fb7ae13b39600ccc8f235078c6b0634af1188d02b21472b3f1c6194ded610fa6b35809691306d
SHA1 hash: 0dd139c2227c63fa54eb9a52c40271599b806762
MD5 hash: cf8578217a8efa9e045f620846fb5489
humanhash: april-bacon-six-glucose
File name:csrss.exe
Download: download sample
Signature Loki
Create hunting rule
File size:675'840 bytes
First seen:2021-08-03 06:20:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:bwm3g/4uUEGLBBBBBBBBBBBXBBBBBBBBBBBHvHNiWVyNOLODToWnDct7aZPW/t00:Ub/GNTnLQTbnYMWFYxtzdjQ
Threatray 10 similar samples on MalwareBazaar
TLSH T1A2E49D123AFA554CF3B79FF60FC8B4AE4AEAE5B3A609F0B5385207454361D818C11B76
Reporter JAMESWT_WT
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2670767360cnf.xlsx
Verdict:
Malicious activity
Analysis date:
2021-08-03 05:39:37 UTC
Tags:
encrypted exploit CVE-2017-11882 loader trojan lokibot stealer
Link:
https://app.any.run/tasks/877ddab3-5b8d-44e5-a8dd-fe4359f262ad

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/175932/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.12726.15326.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
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:
Malicious
Link:
https://analyze.intezer.com/analyses/72dc6536-8822-40fc-8ba5-a0f760122073
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/825895
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: System File Execution Location Anomaly
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 458310 Sample: csrss.exe Startdate: 03/08/2021 Architecture: WINDOWS Score: 100 19 Multi AV Scanner detection for domain / URL 2->19 21 Found malware configuration 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 9 other signatures 2->25 6 csrss.exe 3 2->6         started        process3 file4 17 C:\Users\user\AppData\Local\...\csrss.exe.log, ASCII 6->17 dropped 9 csrss.exe 6->9         started        11 csrss.exe 6->11         started        13 csrss.exe 6->13         started        15 2 other processes 6->15 process5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e3c270600328928f0c6576743fd759ca88b86abb024ae180549c3a5be0e7e41e/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4pbhayadfcji6ddfoz2d7v2zzkelq2v3ajfodacutq5fxyhh4qpa._file
Verdict:
unknown
Similar samples:
0f330652345ef8518b898bf3f58e2fc1145e5cb4f4801bdeb77f6bc802b8e99d
Loki
338aa2c1775d9e5d546abd328fdf31f20638905e85e684c7470ed5de507775ab
Loki
56e9e3ac63d727a6ba0d0ff82236083ac8aa806bd70373fb9c5e8ddaa87b8ee3
Loki
988ec5d9bc02691882a3180947ee76fabc3629413f79a2e4768b9adb58ba432c
Loki
9ab477e23d8cf8368d35d25f4dd3dac5edb67cc75425d485706d3223dee8d875
Loki
ade1520f81648e41c1d8f9c48c022fe413020959b936275dd6bb346d764090dd
Loki
c0208729f67153c198d453b99e2ee4cc13354480756fa9b2ce366cfdcbbdcaf1
Loki
c327c487752e223730def60d8ba802626c5c92256d4b8ccc102ec1b13475096b
Loki
d4db69bade281fb989590744f1bf16e23c686dd5c878fed34b1180ab11d30b0e
Loki
ec020ddc20a07b93afa94a9a3b95b8244bd9a8c8527742cd35957e4c91ca4604
Loki
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210803-23ct4t3bln/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Unpacked files
SH256 hash:
78b8bd1c4819c4ae01261f8674e927413aca69e170ca694b67d0c51f406e2ed7
MD5 hash:
96fcea46b29efc91b62effed4f5fd1c7
SHA1 hash:
4beace605fe5781a10d3461dbf6bf4db559b44bb
Link:
https://www.unpac.me/results/58b77de4-dad8-41fb-8207-b6f04a098167/
SH256 hash:
bfd15cc2a18eb65fe3d75e68a92b73509277bad7d65dfd503722f4c09c2f00e7
MD5 hash:
c7d4f4a65deaecd5f2f89013e8b4e7f5
SHA1 hash:
34235904d4f9d2cbb0a666d339d99771dd2f38cd
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/58b77de4-dad8-41fb-8207-b6f04a098167/
Parent samples :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 hash:
cfef97ff706312dff4edd998aeee22f1283221631ebb0cc954bebbb701c1465c
MD5 hash:
a0f625a3d3348903f3c902f588c0e4f5
SHA1 hash:
20d1f0b74abe6f500e8c21119f55281926210ac0
Link:
https://www.unpac.me/results/58b77de4-dad8-41fb-8207-b6f04a098167/
SH256 hash:
e3c270600328928f0c6576743fd759ca88b86abb024ae180549c3a5be0e7e41e
MD5 hash:
cf8578217a8efa9e045f620846fb5489
SHA1 hash:
0dd139c2227c63fa54eb9a52c40271599b806762
Link:
https://www.unpac.me/results/58b77de4-dad8-41fb-8207-b6f04a098167/
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/e3c270600328928f0c6576743fd759ca88b86abb024ae180549c3a5be0e7e41e

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: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

Loki

Executable exe e3c270600328928f0c6576743fd759ca88b86abb024ae180549c3a5be0e7e41e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1501707/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/175932/

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