MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa8a240e5b31ef1c0f7d85f61437b680958dfca31bf7cae5cd1cb8c9383a2f13. 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


DanaBot


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aa8a240e5b31ef1c0f7d85f61437b680958dfca31bf7cae5cd1cb8c9383a2f13
SHA3-384 hash: 81d9407fb50a19a8ce97f86831dbbd8ceaff8a09c7397052b0d84d5aed3e437e2bb3aadc259b33c4d0f8adc5b94d71e8
SHA1 hash: 0457ffa7c0683c6e04d32e8cbf71bcf9eff14774
MD5 hash: aa4b82d83212960aaec13ed5794da8e0
humanhash: moon-berlin-mars-north
File name:aa4b82d83212960aaec13ed5794da8e0.exe
Download: download sample
Signature DanaBot
Create hunting rule
File size:1'158'656 bytes
First seen:2021-06-21 07:04:19 UTC
Last seen:2021-06-21 08:11:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f9171e3fceb6d8c6fb81cb999790f0d1 (2 x RedLineStealer, 1 x DanaBot)
ssdeep 24576:FKchFXcwXx+82MIGgOoT/ngM+mBEGweZbDqiJqZnvtAA:FKchFXF2MI9OsPqanqxZnF
Threatray 2'076 similar samples on MalwareBazaar
TLSH C1351210B6B1C035E0F762F84A79975D6B2D7BB0972040CB52E16AFA97247E4EE3170B
Reporter abuse_ch
Tags:DanaBot exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
295
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
aa4b82d83212960aaec13ed5794da8e0.exe
Verdict:
Malicious activity
Analysis date:
2021-06-21 07:10:13 UTC
Tags:
trojan danabot stealer
Link:
https://app.any.run/tasks/561012eb-b0e5-48e7-a863-7544ab93c0b8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Johnnie.354196.18093.2964.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.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c9b97899-960f-4ca6-ac77-493f5c95787b
Result
Threat name:
Unknown
Detection:
malicious
Classification:
bank.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/805146
Signature
Bypasses PowerShell execution policy
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Enables a proxy for the internet explorer
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sets a proxy for the internet explorer
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Uses nslookup.exe to query domains
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 437564 Sample: kziKS1QV87.exe Startdate: 21/06/2021 Architecture: WINDOWS Score: 100 58 Multi AV Scanner detection for submitted file 2->58 60 Machine Learning detection for sample 2->60 9 kziKS1QV87.exe 1 2->9         started        process3 signatures4 72 Detected unpacking (changes PE section rights) 9->72 74 Detected unpacking (overwrites its own PE header) 9->74 12 rundll32.exe 6 9->12         started        process5 dnsIp6 52 66.85.185.120, 443, 49721, 49744 SSASN2US United States 12->52 44 C:\Users\user\Desktop\kziKS1QV87.exe, data 12->44 dropped 46 C:\ProgramData\lauvhfdchyoek\jhakldcgpv.tmp, PE32 12->46 dropped 76 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->76 78 Bypasses PowerShell execution policy 12->78 80 Uses schtasks.exe or at.exe to add and modify task schedules 12->80 17 rundll32.exe 10 25 12->17         started        file7 signatures8 process9 dnsIp10 48 127.0.0.1 unknown unknown 17->48 50 192.168.2.1 unknown unknown 17->50 42 C:\Users\user\AppData\...\tmpF57A.tmp.ps1, ASCII 17->42 dropped 62 System process connects to network (likely due to code injection or exploit) 17->62 64 Tries to harvest and steal browser information (history, passwords, etc) 17->64 66 Sets a proxy for the internet explorer 17->66 68 Enables a proxy for the internet explorer 17->68 22 powershell.exe 13 17->22         started        25 powershell.exe 16 17->25         started        27 schtasks.exe 1 17->27         started        29 schtasks.exe 1 17->29         started        file11 signatures12 process13 signatures14 70 Uses nslookup.exe to query domains 22->70 31 nslookup.exe 1 22->31         started        34 conhost.exe 22->34         started        36 conhost.exe 25->36         started        38 conhost.exe 27->38         started        40 conhost.exe 29->40         started        process15 dnsIp16 54 localhost 31->54 56 8.8.8.8.in-addr.arpa 31->56
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aa8a240e5b31ef1c0f7d85f61437b680958dfca31bf7cae5cd1cb8c9383a2f13/
Threat name:
Win32.Trojan.Bulz
Create hunting rule
Status:
Malicious
First seen:
2021-06-20 18:04:19 UTC
AV detection:
20 of 46 (43.48%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vkfcids3ghxryd35qx3bin5wqcky37fddp34vzonds4msob2f4jq._file
Verdict:
malicious
Similar samples:
09dc7dc14936ed8794d78cdb6eddc7f3776cba90b3942c2fa1ff7bdf329956cc
DanaBot
1916cceb86e4b64ec370d958a099114c36b3b4fe16c9e27c7935b2aadd3c8ed6
DanaBot
26e4bbe3bdc2deb3142b952094d6bd3bb27ee0217d7a9b735a0cc2bbdf6bd9b4
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4a79f527d403fdfec5bf88068a5ac86494395d0b735ac27741a4ff78b2434a55
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71bef343c030a099a182448091052c9788988251e1e9e3236cb27b53a5bd318f
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a35a4b8c7fe3d0282fddf831fdec65a894ae0f9f0266f6824689d9770ddf5458
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aa6206082575919b3b0ea11c5430082a8b6b2251ca4d4aeedfe663ca250fdafb
DanaBot
d20393005bd47dc79acbf72c5f032a208c33aebb7f76f7bf01b69218161a1232
DanaBot
d24b2f6e96fa1b2bb20b19e3b70757887a3f4934d035fde4efdbdd5b9e845df9
DanaBot
e084dd63e194fc150dfa439ab805ed2efc631397a40741cfcc789180c42b0515
DanaBot
+ 2'066 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/210621-qjxwc5aeps/
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Unpacked files
SH256 hash:
07dea8118d01a7d1282d4d64622709a2a8360b6489eb203a25603bf622b27884
MD5 hash:
a1400ec3a8538fb847b5cbd871696cd2
SHA1 hash:
8d43a7dc5e9a0dabaa852e488df65f27d246ae7c
Link:
https://www.unpac.me/results/ac518a67-4841-4ec2-8fff-0f2e50e2a012/
SH256 hash:
ecb4715da3dd94da6127b57dbcc808b8e6481a0671779cf0051854b01c4eaaaa
MD5 hash:
0ffe11b33668b4b43dfd2997bbe87b90
SHA1 hash:
3421b5a4e0bfb9b435f04b67f7a4400f5f986e9d
Link:
https://www.unpac.me/results/ac518a67-4841-4ec2-8fff-0f2e50e2a012/
SH256 hash:
aa8a240e5b31ef1c0f7d85f61437b680958dfca31bf7cae5cd1cb8c9383a2f13
MD5 hash:
aa4b82d83212960aaec13ed5794da8e0
SHA1 hash:
0457ffa7c0683c6e04d32e8cbf71bcf9eff14774
Link:
https://www.unpac.me/results/ac518a67-4841-4ec2-8fff-0f2e50e2a012/
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/aa8a240e5b31ef1c0f7d85f61437b680958dfca31bf7cae5cd1cb8c9383a2f13

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

File information

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

Web download

DanaBot

Executable exe aa8a240e5b31ef1c0f7d85f61437b680958dfca31bf7cae5cd1cb8c9383a2f13

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1377454/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1338483/

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