MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b611d0f1bcb7daca27c3093c8c7ea6359e5b6e5b6b4c91e4cba798f60b3413c. 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


Renamer


Vendor detections: 9


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

SHA256 hash: 4b611d0f1bcb7daca27c3093c8c7ea6359e5b6e5b6b4c91e4cba798f60b3413c
SHA3-384 hash: ce31ba100e4d5b5ad9f327c8a9a441380faedfea53ec3180e0d22ec1c63fe37aab0abf2a91416702e7d0b3edcb08f52b
SHA1 hash: 69d81c104bd8bb4953319b2df04b21dc1ae428f0
MD5 hash: 2dabe28babd57abb5ff5854bdefe65ff
humanhash: echo-xray-edward-pennsylvania
File name:Cirtuo Dringende RFQ_AP65425652_032421,pdf.exe
Download: download sample
Signature Renamer
Create hunting rule
File size:1'576'960 bytes
First seen:2021-08-23 11:16:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2f095340e94ca508e3b83fb009ebf4cc (18 x Renamer)
ssdeep 24576:ecCT67wHqWis4l+jIACFr5hqjiLDpSJDN93pqb6W8cU4gLQlA:3Cpn8t74iA3qb6W8cU4Y
Threatray 2'248 similar samples on MalwareBazaar
TLSH T13175010B99EB1167FC552B71D02548B310FBFDF60E464722BAE1F60E2B31FA165384A6
dhash icon b030303034363036 (1 x Renamer)
Reporter lowmal3
Tags:exe Renamer

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Cirtuo Dringende RFQ_AP65425652_032421,pdf.exe
Verdict:
No threats detected
Analysis date:
2021-08-23 11:17:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a467d30a-3183-4471-bd92-8fd4644b87c2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Renamer
Create hunting rule
Link:
https://www.capesandbox.com/analysis/181472/
Detection(s):
Win.Trojan.VBGeneric-6989114-0
Create hunting rule

Win.Malware.Dxtx-9829330-0
Create hunting rule

Win.Malware.Dxtx-9872553-0
Create hunting rule

Win.Malware.Dxtx-9872615-0
Create hunting rule

Win.Malware.Dxtx-9876181-0
Create hunting rule

Win.Packed.Ponystealer-6733035-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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:
Gorgon Group
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/57a287d6-1607-45be-a5b0-fe5975d2e3eb
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/837471
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b611d0f1bcb7daca27c3093c8c7ea6359e5b6e5b6b4c91e4cba798f60b3413c/
Threat name:
Win32.Trojan.DistTrack
Create hunting rule
Status:
Malicious
First seen:
2021-08-16 10:30:16 UTC
AV detection:
27 of 28 (96.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jnqr2dy3zn62zit4gcj4rr7kmnm6lnxfw22mshsmxj4y6yftie6a._file
Verdict:
unknown
Similar samples:
12f249adf9e96719d8999e5ff16ca67fb252cb38edf05851577a564b3044f987
Renamer
188538804ed1b796ad27deddc451c9912a0d4a1450412e87be2da6c84e5a8e69
Renamer
53174a644680154786d09b66cc8c4a1aa83c625bd10137600bf191573fa5c602
Renamer
61b36c03b131bf1dac4d6ddf392b9ebd48a0d6c723abb9119c308dd22b5432db
Renamer
686eca2834dd77a34fa608e4cd4507c6ac57613a41a705ad848b81fe8dbfcec4
Renamer
68f58a48d09d07cd851a8d03cef1a6000f715257fbfbad215e22013ac7a7e611
Renamer
97a6b33da5bd1caba8bf16c1a6457bda8b50ccc25d154962e53d437a8c35661f
Renamer
9d6bd6a6caed8cbef5c95ed13d01a1e6c72e9e62b513261c0fabf100ff82abb9
Renamer
ab703a3bc7d05c62bcc127febfd82a7903a47f45664b5195ada070eb748d5b25
Renamer
cc048d64fe045f9717b0d7f581936d97eac1bdb8af195d08106dca3b48329b34
Renamer
+ 2'238 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/210823-rs8wm56ars/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops autorun.inf file
Drops startup file
Loads dropped DLL
Unpacked files
SH256 hash:
4b611d0f1bcb7daca27c3093c8c7ea6359e5b6e5b6b4c91e4cba798f60b3413c
MD5 hash:
2dabe28babd57abb5ff5854bdefe65ff
SHA1 hash:
69d81c104bd8bb4953319b2df04b21dc1ae428f0
Link:
https://www.unpac.me/results/4038e481-67ee-455c-8eff-7f78cb7e2b77/
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/4b611d0f1bcb7daca27c3093c8c7ea6359e5b6e5b6b4c91e4cba798f60b3413c

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:MALWARE_Win_Renamer
Create hunting rule
Author:ditekSHen
Description:Detects Renamer/Tainp variants

File information

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

Malspam

Renamer

Executable exe 4b611d0f1bcb7daca27c3093c8c7ea6359e5b6e5b6b4c91e4cba798f60b3413c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/181472/

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