MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 abb923c865ae7938904297d9ff4001af912b4d6903bc318a57b91d025404ad3d. 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


PrivateLoader


Vendor detections: 10


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

SHA256 hash: abb923c865ae7938904297d9ff4001af912b4d6903bc318a57b91d025404ad3d
SHA3-384 hash: ce01fa3b711584eaec53311093deaad41b30152a7463f2f8c02b114665b50ba9997a15267d2705308e15b1d790b393bc
SHA1 hash: a9f5288c93c2e19ca012ba39c5c91eec16d73a6f
MD5 hash: 247319b4368c6cd81f94ff99c687262d
humanhash: kitten-mississippi-nevada-delaware
File name:file
Download: download sample
Signature PrivateLoader
Create hunting rule
File size:157'696 bytes
First seen:2022-10-27 13:44:16 UTC
Last seen:2022-10-28 03:58:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3828a96244720eff8d23fe4df9037202 (1 x PrivateLoader)
ssdeep 3072:gK/jAdzGDecM0Ddxv6tQnWs0iJ3obaHr5hmX8KgkEurAm7Agzk9/DR0c3w3U860:VVjZ9h+GHr/rkENgzs7860
Threatray 4'324 similar samples on MalwareBazaar
TLSH T1A6F36C1474C09032E4B715339EF88A7C972DF9A01B0A5DDB739C4A6E0F652E27B32667
TrID 32.1% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter andretavare5
Tags:exe PrivateLoader


Avatar
andretavare5
Sample downloaded from https://vk.com/doc733883836_657664483?hash=JSJpn2khduALjhvBxgsPhCX2bQu0tHLyZCoKIPnxCzg&dl=G4ZTGOBYGM4DGNQ:1666877782:91DwHhLiocCU9NWkN3ccdzZfGhvrsXmxZT5WQzljP6k&api=1&no_preview=1

Intelligence

File Origin
# of uploads :
24
# of downloads :
263
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-10-27 13:46:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8e79a3f9-7373-415b-b909-7b302047a9bb

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/324914/
Detection(s):
SecuriteInfo.com.Variant.Jaik.88673.10183.16961.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending an HTTP GET request
DNS request
Sending a custom TCP request
Creating a file
Creating a file in the %temp% directory
Reading critical registry keys
Creating a window
Creating a file in the system32 subdirectories
Searching for the window
Stealing user critical data
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/45987/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
GetTempPath
CheckCmdLine
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/be5a9582-d0cc-4288-9f95-27da224c9217
Result
Threat name:
PrivateLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1099384
Signature
Detected unpacking (creates a PE file in dynamic memory)
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected PrivateLoader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/abb923c865ae7938904297d9ff4001af912b4d6903bc318a57b91d025404ad3d/
Threat name:
Win32.Trojan.Convagent
Create hunting rule
Status:
Malicious
First seen:
2022-10-27 13:55:00 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
13 of 26 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vo4shsdfvz4treccs7m76qabv6iswtljao6ddcsxxeoqevaevu6q._file
Verdict:
malicious
Similar samples:
14d0d52dd45d53a49f1bc88baebf0b5cfd60b269b5db56942d08264224061db7
PrivateLoader
57026c153da228745c6edff19e8d2c970394f1fde72a8aea2669dc70115def67
PrivateLoader
9791267fe9a75973117fb3f93f80df6aefe6ac7c3b95ac028cc00a7c34f19abd
PrivateLoader
b67123d66ddf46297d05a3f6b27e623e822afa25173159411075e7f1a19c0da1
PrivateLoader
c3fe28b7f5374239d8e2a1791431854c6d26e2bfab93994e00e3eac1a34e38e5
PrivateLoader
d61db6576e1333073920225d9994fb0c8031bf085465027a5eadd291e09d06fc
PrivateLoader
+ 4'314 additional samples on MalwareBazaar
Result
Malware family:
privateloader
Create hunting rule
Score:
  10/10
Tags:
family:privateloader discovery loader spyware stealer
Link:
https://tria.ge/reports/221027-q2d1jscdbr/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Checks installed software on the system
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
PrivateLoader
Malware Config
C2 Extraction:
http://108.174.200.11/MWTSL
http://content.elite-hacks.ru/test/setStats.php
Unpacked files
SH256 hash:
abb923c865ae7938904297d9ff4001af912b4d6903bc318a57b91d025404ad3d
MD5 hash:
247319b4368c6cd81f94ff99c687262d
SHA1 hash:
a9f5288c93c2e19ca012ba39c5c91eec16d73a6f
Link:
https://www.unpac.me/results/52471296-5644-4f5d-954b-0012d3682041/
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/abb923c865ae7938904297d9ff4001af912b4d6903bc318a57b91d025404ad3d

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/324914/

Comments