MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c99457625e752a03693aab64e2b5129eff89872c649194e81bd87809ed1ae13. 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


Lu0Bot


Vendor detections: 9


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

SHA256 hash: 4c99457625e752a03693aab64e2b5129eff89872c649194e81bd87809ed1ae13
SHA3-384 hash: 5bd94360e4f8362d81fe153382ebbdc813548b5c27a989616cca52c8ac33029035851ff8c3f862574c65c6e79487dd66
SHA1 hash: e6ba2132d8058c0532492da00aaec117fff56df4
MD5 hash: 79fa77b796300ef5bafb6bcee46fc30f
humanhash: summer-one-charlie-sixteen
File name:79fa77b796300ef5bafb6bcee46fc30f.exe
Download: download sample
Signature Lu0Bot
Create hunting rule
File size:3'072 bytes
First seen:2021-07-20 11:52:40 UTC
Last seen:2021-07-20 12:53:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash dfe29094a0a8bf3a447ff0dd263ec010 (2 x Lu0Bot)
ssdeep 48:67GIUX0zqZQ2ihLibUX0YJyhcaaualaBSh:SUXkfgUXs/peaA
Threatray 3 similar samples on MalwareBazaar
TLSH T110519587D5895C81CE9D12B4106B1709DB7124140BBE72792A4772FC2BE47748CF9A22
Reporter abuse_ch
Tags:exe Lu0Bot

Intelligence

File Origin
# of uploads :
2
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
79fa77b796300ef5bafb6bcee46fc30f.exe
Verdict:
Malicious activity
Analysis date:
2021-07-20 11:58:34 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/b12ddf3b-2038-4495-b2e6-e3560a768618

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Lu0Bot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/172786/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader40.42841.7361.21233.UNOFFICIAL
Create hunting rule

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/31293074-b947-4d09-8f43-7edfb0bd9305
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/818882
Signature
Downloads files via mshta.exe (likely to bypass HIPS)
Multi AV Scanner detection for submitted file
Obfuscated command line found
Performs DNS queries to domains with low reputation
Sigma detected: Mshta JavaScript Execution
Sigma detected: MSHTA Spawning Windows Shell
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 451290 Sample: EahiE7C2rX.exe Startdate: 20/07/2021 Architecture: WINDOWS Score: 80 55 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 Sigma detected: Mshta Spawning Windows Shell 2->59 61 2 other signatures 2->61 10 EahiE7C2rX.exe 2->10         started        process3 signatures4 65 Downloads files via mshta.exe (likely to bypass HIPS) 10->65 13 mshta.exe 1 10->13         started        process5 dnsIp6 43 asu00.xyz 5.188.206.211, 19584, 49712, 49713 KREZ999ASBG Russian Federation 13->43 45 lu1.asia 13->45 67 Obfuscated command line found 13->67 17 cmd.exe 4 13->17         started        signatures7 process8 signatures9 53 Obfuscated command line found 17->53 20 cscript.exe 2 17->20         started        23 cscript.exe 2 17->23         started        26 expand.exe 8 17->26         started        29 conhost.exe 17->29         started        process10 dnsIp11 63 Obfuscated command line found 20->63 31 node.exe 3 20->31         started        41 asu02.shop 23->41 39 C:\...\824ff7f148b24e46a613bfee18a2b72f.tmp, PE32 26->39 dropped file12 signatures13 process14 dnsIp15 47 lu0.viewdns.net 31->47 49 asu00.xyz 31->49 51 Performs DNS queries to domains with low reputation 31->51 35 conhost.exe 31->35         started        37 cmd.exe 31->37         started        signatures16 process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c99457625e752a03693aab64e2b5129eff89872c649194e81bd87809ed1ae13/
Threat name:
Win32.Trojan.Runner
Create hunting rule
Status:
Malicious
First seen:
2021-06-30 14:01:29 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jsmuk5rf45jkanutvk3e4k2rfhx7rgdsyzerstubxwdybhwrvyjq._file
Verdict:
unknown
Similar samples:
863c612734f5ff0ff0ea3fed7fd790dfb43c47eecdc1417bcd82c0ad866419af
Lu0Bot
9db5c02ac4e161369160fe13719a212e55377dd57ffc9f98b7141bce3b9df26c
Lu0Bot
cb23aeac6382ff99608a71e3b416c1ca22f5f301474840239e4c319db31cef25
Lu0Bot
Result
Malware family:
lu0bot
Create hunting rule
Score:
  10/10
Tags:
family:lu0bot discovery stealer trojan
Link:
https://tria.ge/reports/210720-h2mmahst4j/
Behaviour
Checks processor information in registry
Enumerates processes with tasklist
Gathers network information
Gathers system information
NTFS ADS
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Drops file in Windows directory
Loads dropped DLL
Modifies file permissions
Blocklisted process makes network request
Executes dropped EXE
Lu0bot
Unpacked files
SH256 hash:
4c99457625e752a03693aab64e2b5129eff89872c649194e81bd87809ed1ae13
MD5 hash:
79fa77b796300ef5bafb6bcee46fc30f
SHA1 hash:
e6ba2132d8058c0532492da00aaec117fff56df4
Link:
https://www.unpac.me/results/68810688-b37a-4ad7-91f6-b0cbc5a667a7/
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/4c99457625e752a03693aab64e2b5129eff89872c649194e81bd87809ed1ae13

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/172786/

Comments