MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 258415509125973a00bf2a625e5156afe82433c1c7f91f18a646fe91bc1543a9. 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: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 258415509125973a00bf2a625e5156afe82433c1c7f91f18a646fe91bc1543a9
SHA3-384 hash: a00755680563062f9e809357a8905fa1807d5e2216bbb286a31c70d6ec52f772cfc45e0fbfe60f62bf854b7624fea98f
SHA1 hash: 261449c81ec69812ff14c749c0c4825fbe09ce1c
MD5 hash: 0a9b04606fb3bd071e3c33258710cac9
humanhash: yellow-alabama-april-social
File name:0a9b04606fb3bd071e3c33258710cac9.exe
Download: download sample
Signature Loki
Create hunting rule
File size:209'640 bytes
First seen:2021-03-27 07:09:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 3072:HTs3BxJNmJ0WyKB/kXqflA40G+fX5/FhIv60LY4LlVFHpEDqWDaEHx9aR9Q014JQ:HAPXWjBq4QX59hchFJEDqIH+jT14O
Threatray 4'378 similar samples on MalwareBazaar
TLSH 2E24128E618485F7D5162BB06B7B2636E773B31427152E2F87BC2F6D37249C28B056C4
Reporter abuse_ch
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0a9b04606fb3bd071e3c33258710cac9.exe
Verdict:
Malicious activity
Analysis date:
2021-03-27 07:10:36 UTC
Tags:
installer
Link:
https://app.any.run/tasks/39cba89e-3a85-4d28-8539-2a597373746d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/127239/
Detection(s):
Win.Trojan.Generic-9847134-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Unauthorized injection to a recently created process
Sending a UDP request
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/45197bc4-989d-4f5e-b929-ac33e78d10d5
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/655787
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Suspicious Svchost Process
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 376830 Sample: 9tRIEZUd1j.exe Startdate: 27/03/2021 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 6 other signatures 2->42 10 9tRIEZUd1j.exe 11 2->10         started        process3 file4 28 C:\Users\user\AppData\Local\...\uoalp.dll, PE32 10->28 dropped 52 Detected unpacking (changes PE section rights) 10->52 54 Maps a DLL or memory area into another process 10->54 56 Tries to detect virtualization through RDTSC time measurements 10->56 14 9tRIEZUd1j.exe 10->14         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 17 explorer.exe 14->17 injected process8 dnsIp9 30 www.thesahwfam.com 81.17.18.198, 49761, 80 PLI-ASCH Switzerland 17->30 32 fwd3.hosts.co.uk 85.233.160.23, 49760, 80 ISIONUKNamescoLimitedGB United Kingdom 17->32 34 21 other IPs or domains 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 svchost.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/258415509125973a00bf2a625e5156afe82433c1c7f91f18a646fe91bc1543a9/
Threat name:
Win32.Trojan.Predator
Create hunting rule
Status:
Malicious
First seen:
2021-03-25 00:55:23 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ewcbkuerewltuaf7fjrf4ukwv7ucim6by74r6gfgi37jdpaviouq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0953e54968ca9407a172c0a35a00d8b30ec603770809bbd2901a070e1b83b7f8
Loki
12e42bff4fa377032623342ac1f23a5c87225a40ef8b900cbb06ae4bd203864d
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3d3095586bf72d6b631e44681654c68707a6f07987b02e367e7d88ac9ddab77c
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6ef31a13d71d059d6e007fb2305c8e2d7615c3d468c9f2f4e023b45490b50787
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7e88f1c425154e6fff6d031aaaa4d8bb4c8ff131e429f44310fd936bfc08b357
Loki
9cf07e6cbf0321dc63141d5d14b6df920c9c90ee178636def703946324fec78b
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aa9692c1769e25297176b847f4274570c56c4d74f4577608bd036e72d82d5bdb
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b2697b1c939e346a4adcf8ed2cb4a0e493f2390a54a0457c95fea5485c2fa19b
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dd4d1da7c146e47e25b601cba1d6f324eace694055d43e1c67288df6a0ea1951
Loki
e091222f766082c33c0606405115206cb2d915929dfe2ac899b1945d6442c512
Loki
+ 4'368 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210327-9h1g52jl6j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.stone-master.info/aqu2/
Unpacked files
SH256 hash:
1b3c47892ddbb43d55015faf47b68b602c0b26b79605939dae72f40880c3f546
MD5 hash:
3cc319a7b2245b087419ca53ef5b24d4
SHA1 hash:
a7bc0e7417196c544852c640b5e0f3b3de52efd8
Link:
https://www.unpac.me/results/68c69492-4285-42c6-af0a-386a0f4798ca/
SH256 hash:
258415509125973a00bf2a625e5156afe82433c1c7f91f18a646fe91bc1543a9
MD5 hash:
0a9b04606fb3bd071e3c33258710cac9
SHA1 hash:
261449c81ec69812ff14c749c0c4825fbe09ce1c
Link:
https://www.unpac.me/results/68c69492-4285-42c6-af0a-386a0f4798ca/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/258415509125973a00bf2a625e5156afe82433c1c7f91f18a646fe91bc1543a9

File information

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

Web download

Loki

Executable exe 258415509125973a00bf2a625e5156afe82433c1c7f91f18a646fe91bc1543a9

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/127239/
  
URLhaus
https://urlhaus.abuse.ch/url/1085640/
  
Delivery method
Distributed via web download

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