MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a566a538d325ee3da4c86712b3cf4b305d35b2612e2112cfa8f76b511e036e06. 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


Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a566a538d325ee3da4c86712b3cf4b305d35b2612e2112cfa8f76b511e036e06
SHA3-384 hash: 6dad14a9e0acc69bb6b81e93058fcc514e19f5dbb8b18cb3efe3dfae94b3b269cf223e4c3b71168951213dcfec266ea3
SHA1 hash: 4787edb5c9432b3c2011b655032cec5b106628b2
MD5 hash: e41a7a81b96e3f20856987c7471f3127
humanhash: lithium-california-jersey-bacon
File name:file.exe
Download: download sample
File size:692'240 bytes
First seen:2023-06-28 14:21:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:oFxgCxlzICJDQ5GWXs5mgYuD70E7DQBdIIIIIITIIIRJIIIIIoYuj2Ia:onb0uaXszv/QBdIIIIIITIIIPIIIIIoW
Threatray 27 similar samples on MalwareBazaar
TLSH T189E48D28579CED81D866ACB1607FA63F4702D7EAA077CF0B3329D67B05C695343A9183
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
266
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2023-06-28 14:31:29 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dbc11a03-c04a-4f5d-aca2-acc9d46ddaff

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/403530/
Detection(s):
Win.Packed.Formbook-9980347-1
Create hunting rule

Win.Packed.Cerbu-9993871-0
Create hunting rule

Win.Dropper.Formbook-9993903-0
Create hunting rule

Win.Packed.Generic-6680913-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cmstp lolbin overlay packed
Link:
https://www.filescan.io/uploads/649c420c313e9da61a5bc386/reports/5bcd347e-a151-4649-b1d4-748008511da3/overview
Verdict:
Malicious
Labled as:
Trojan.E1CAE469
Link:
https://www.hybrid-analysis.com/sample/a566a538d325ee3da4c86712b3cf4b305d35b2612e2112cfa8f76b511e036e06
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/dd30748d-715a-466f-bc9c-33687e6fcbb9
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1262721
Signature
.NET source code references suspicious native API functions
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a566a538d325ee3da4c86712b3cf4b305d35b2612e2112cfa8f76b511e036e06/
Threat name:
ByteCode-MSIL.Trojan.Dotrunpex
Create hunting rule
Status:
Malicious
First seen:
2023-06-28 14:22:05 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uvtkkogtexxd3jgim4jlht2lgbotlmtbfyqrft5i65vvchqdnyda._file
Verdict:
malicious
Similar samples:
06dc6394565b70ac8efd2cc98225cf3ec9b5f7711e036189b186340c591e4f67
37efec4c9df42e2a53f73a9923a8e9a1154a790dc5316ec875b5b7640f27d294
3956c21824bc18caca2523381ce3fa113e40d5e7f47bf2a05d65f2a1a27a3f1d
3e24e97aba6e7432395abc346ee3484b9dbadbe803a046a84ea41529d6ed8c89
71b83a4a645cee8038819ee490a2b6324d287d8aac405adb1b373277dc5c23ab
754794ccb5c349adb0551759cc1cd6add14616a50b5b3ffe1b4c0d133d13f300
9b6573b930e72d319ef4efa0975ff1b59673f96633a03d5e338bc8d7418418f4
ac8608bc5b4c0f07e986efa1965ea77825ef430b4c7699e569a43877aeebc6a5
be3324f0d5a2da5608acf864ed8eb35df95081915d10d8f8a81c302747dc7710
e43e5c816ce04f8fa14c819ff2b5bfc02c03e27a4b0a6b85875ef11ea4d4489f
+ 17 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230628-rpkg8sag7v/
Behaviour
Drops file in System32 directory
Unpacked files
SH256 hash:
a566a538d325ee3da4c86712b3cf4b305d35b2612e2112cfa8f76b511e036e06
MD5 hash:
e41a7a81b96e3f20856987c7471f3127
SHA1 hash:
4787edb5c9432b3c2011b655032cec5b106628b2
Link:
https://www.unpac.me/results/89fdc27c-f8df-4146-9b1b-2eb35f209e50/
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/a566a538d325ee3da4c86712b3cf4b305d35b2612e2112cfa8f76b511e036e06

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule

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/403530/

Comments