MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e42ddd51dd4c55d48b38b2f346d2be2c3d5ffd3d8a30df79f7189777eab69ad. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e42ddd51dd4c55d48b38b2f346d2be2c3d5ffd3d8a30df79f7189777eab69ad
SHA3-384 hash: 505e1e11a1efcf42e275790be9bd560388403883f719d3419dd17d64dd0ebf83ce8dc7abbaed491be58836ed6954d491
SHA1 hash: a311ccd3697cb9b80a19569a84a21c54a9e6ad7b
MD5 hash: b2da9370e2ab2ac402d886e54dd74f82
humanhash: muppet-south-robin-alabama
File name:b2da9370e2ab2ac402d886e54dd74f82.exe
Download: download sample
Signature DanaBot
Create hunting rule
File size:3'297'792 bytes
First seen:2025-03-16 18:11:08 UTC
Last seen:2025-03-16 18:24:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 49152:Nmw1rSGjGn+a5yJVqMJgLJ0VLIhUM/JxaoA7jWjOgjGFkmTgJ1M+h40vkqj/mt+v:s
TLSH T14CE5253432ECA01BF3B67FA69AA02686E66FFAB33743540D205713C94735586D9D063E
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 74e4d4d4ecf4d4d4 (23 x GuLoader, 20 x LummaStealer, 19 x AgentTesla)
Reporter abuse_ch
Tags:DanaBot exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
422
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://196.251.83.179/Documents/RTSAging.lnk
Verdict:
Malicious activity
Analysis date:
2025-03-02 22:25:09 UTC
Tags:
loader stealer
Link:
https://app.any.run/tasks/718cb8fa-dc97-4784-9d5c-cc9bf165300d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d7206a08116ce425718a3d
Tags:
danabot virus micro msil
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated obfuscated
Link:
https://www.filescan.io/uploads/67d7144c5663b080596e5aca/reports/7721f976-b570-48ea-841b-5cdfe70535e0/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/8e42ddd51dd4c55d48b38b2f346d2be2c3d5ffd3d8a30df79f7189777eab69ad
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/8941df4e-e354-43b0-bdd6-a4cf5974d0e1
Result
Threat name:
DanaBot
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1639964
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Compiles code for process injection (via .Net compiler)
Compiles code to access protected / encrypted code
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
May use the Tor software to hide its network traffic
Multi AV Scanner detection for submitted file
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Drops script at startup location
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Sigma detected: Silenttrinity Stager Msbuild Activity
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected DanaBot stealer dll
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1639964 Sample: zsd5jgZ9LU.exe Startdate: 16/03/2025 Architecture: WINDOWS Score: 100 65 star-azurefd-prod.trafficmanager.net 2->65 67 shed.dual-low.s-part-0032.t-0009.t-msedge.net 2->67 69 7 other IPs or domains 2->69 79 Malicious sample detected (through community Yara rule) 2->79 81 Antivirus detection for URL or domain 2->81 83 Antivirus detection for dropped file 2->83 85 14 other signatures 2->85 8 zsd5jgZ9LU.exe 15 17 2->8         started        13 zsd5jgZ9LU.exe 14 2->13         started        signatures3 process4 dnsIp5 77 147.45.44.68, 49689, 49708, 80 FREE-NET-ASFREEnetEU Russian Federation 8->77 49 C:\Users\user\AppData\...\OneDrive.url, MS 8->49 dropped 51 C:\Users\user\AppData\Local\...\xo2xvbmi.0.cs, Unicode 8->51 dropped 53 C:\Users\user\AppData\...\tkirzpgp.cmdline, Unicode 8->53 dropped 55 C:\Users\user\AppData\Local\...\tkirzpgp.0.cs, Unicode 8->55 dropped 87 May use the Tor software to hide its network traffic 8->87 89 Writes to foreign memory regions 8->89 91 Allocates memory in foreign processes 8->91 95 2 other signatures 8->95 15 csc.exe 3 8->15         started        18 csc.exe 3 8->18         started        20 MSBuild.exe 4 8->20         started        29 2 other processes 8->29 93 Injects a PE file into a foreign processes 13->93 23 csc.exe 3 13->23         started        25 csc.exe 13->25         started        27 MSBuild.exe 13->27         started        31 2 other processes 13->31 file6 signatures7 process8 dnsIp9 57 C:\Users\user\AppData\Local\...\tkirzpgp.dll, PE32 15->57 dropped 33 conhost.exe 15->33         started        35 cvtres.exe 1 15->35         started        59 C:\Users\user\AppData\Local\...\xo2xvbmi.dll, PE32 18->59 dropped 37 conhost.exe 18->37         started        39 cvtres.exe 1 18->39         started        71 196.251.86.102, 443, 49690, 49692 SONIC-WirelessZA Seychelles 20->71 73 185.122.171.132, 443, 49691, 49693 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 20->73 61 C:\Users\user\AppData\Local\...\qul4nop0.dll, PE32 23->61 dropped 41 conhost.exe 23->41         started        43 cvtres.exe 23->43         started        63 C:\Users\user\AppData\Local\...\5wfb2epz.dll, PE32 25->63 dropped 45 conhost.exe 25->45         started        47 cvtres.exe 25->47         started        75 127.0.0.1 unknown unknown 27->75 file10 process11
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8e42ddd51dd4c55d48b38b2f346d2be2c3d5ffd3d8a30df79f7189777eab69ad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e42ddd51dd4c55d48b38b2f346d2be2c3d5ffd3d8a30df79f7189777eab69ad/
Threat name:
ByteCode-MSIL.Trojan.Tepfer
Create hunting rule
Status:
Malicious
First seen:
2025-03-06 04:45:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rzbn3vi52tcv2sftrmxti3jl4lb5l76t3crq3547ogexo7vlngwq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250316-wsnfhsznt9/
Behaviour
System Location Discovery: System Language Discovery
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2e19a650-e3ed-48ff-a2fc-fdc3d84682e9
Unpacked files
SH256 hash:
8e42ddd51dd4c55d48b38b2f346d2be2c3d5ffd3d8a30df79f7189777eab69ad
MD5 hash:
b2da9370e2ab2ac402d886e54dd74f82
SHA1 hash:
a311ccd3697cb9b80a19569a84a21c54a9e6ad7b
Link:
https://www.unpac.me/results/bcbbe621-52e7-45dd-90dc-a5b5411613cc/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8e42ddd51dd4/report/overview.html
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/8e42ddd51dd4c55d48b38b2f346d2be2c3d5ffd3d8a30df79f7189777eab69ad

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments