MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f2a3d598734fe566de2054f3c73fd2245fc6023f0740bdbae88a076f508ebd2. 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


DiamondFox


Vendor detections: 11


Intelligence 11 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f2a3d598734fe566de2054f3c73fd2245fc6023f0740bdbae88a076f508ebd2
SHA3-384 hash: d1a628b9651abc91c1bc7515b67dd81c89c266ba9468874216fbdb52c1a7042e925057af657b61fa99ed7e4ae5255672
SHA1 hash: 77f744dc208d542f438bae3dc97398c769dffc90
MD5 hash: f23a2c6dfaeceefb067b42df7b09c2e5
humanhash: florida-golf-pennsylvania-don
File name:F23A2C6DFAECEEFB067B42DF7B09C2E5.exe
Download: download sample
Signature DiamondFox
Create hunting rule
File size:3'322'393 bytes
First seen:2021-09-06 22:07:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 32569d67dc210c5cb9a759b08da2bdb3 (122 x RedLineStealer, 42 x DiamondFox, 37 x RaccoonStealer)
ssdeep 98304:xQCvLUBsgjDAzKDFW/1+Y6MojWEpww/CPJs:xtLUCg4QFi/olpww/CRs
Threatray 511 similar samples on MalwareBazaar
TLSH T14BF533147F65CAF7E6069034EE089AB391F6C358092408DBFBE60B1D1B7D8C5435AAB7
dhash icon 848c5454baf47474 (2'088 x Adware.Neoreklami, 101 x RedLineStealer, 33 x DiamondFox)
Reporter abuse_ch
Tags:DiamondFox exe


Avatar
abuse_ch
DiamondFox C2:
http://45.142.215.237/

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://45.142.215.237/ https://threatfox.abuse.ch/ioc/216755/

Intelligence

File Origin
# of uploads :
1
# of downloads :
167
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
F23A2C6DFAECEEFB067B42DF7B09C2E5.exe
Verdict:
No threats detected
Analysis date:
2021-09-06 22:13:36 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4a248196-d21a-43d5-bc28-83389a1da72b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/185745/
Detection(s):
Win.Packed.Barys-9859531-0
Create hunting rule

Win.Malware.Generic-9863888-0
Create hunting rule

Win.Packed.Jaik-9863991-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Searching for the window
Running batch commands
Connection attempt
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Launching a process
Deleting a recently created file
Creating a window
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
Creating a file
Creating a file in the %AppData% directory
Creating a process with a hidden window
Reading critical registry keys
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Connection attempt to an infection source
Query of malicious DNS domain
Sending a TCP request to an infection source
Blocking the Windows Defender launch
Sending an HTTP GET request to an infection source
Malware family:
Bsymem
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/edf88aa2-6789-429c-b173-4131b23581aa
Result
Threat name:
RedLine Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/846146
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Disable Windows Defender real time protection (registry)
Machine Learning detection for dropped file
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has a writeable .text section
PE file has nameless sections
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Script Execution From Temp Folder
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected RedLine Stealer
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 478579 Sample: wpljwjYfor.exe Startdate: 07/09/2021 Architecture: WINDOWS Score: 100 66 104.21.20.198 CLOUDFLARENETUS United States 2->66 68 104.21.79.144 CLOUDFLARENETUS United States 2->68 70 3 other IPs or domains 2->70 92 Multi AV Scanner detection for domain / URL 2->92 94 Antivirus detection for URL or domain 2->94 96 Antivirus detection for dropped file 2->96 98 11 other signatures 2->98 9 wpljwjYfor.exe 16 2->9         started        signatures3 process4 file5 42 C:\Users\user\AppData\...\setup_install.exe, PE32 9->42 dropped 44 C:\Users\user\...\Wed07f6275ab2b782.exe, PE32+ 9->44 dropped 46 C:\Users\user\...\Wed07e3ab19adb60e5fe.exe, PE32 9->46 dropped 48 11 other files (1 malicious) 9->48 dropped 12 setup_install.exe 1 9->12         started        process6 dnsIp7 86 8.8.8.8 GOOGLEUS United States 12->86 88 104.21.87.76 CLOUDFLARENETUS United States 12->88 90 127.0.0.1 unknown unknown 12->90 108 Adds a directory exclusion to Windows Defender 12->108 16 cmd.exe 12->16         started        18 cmd.exe 1 12->18         started        20 cmd.exe 1 12->20         started        22 7 other processes 12->22 signatures8 process9 signatures10 25 Wed07b581086d15e1327.exe 16->25         started        30 Wed07e3ab19adb60e5fe.exe 15 7 18->30         started        32 Wed07f6275ab2b782.exe 1 20->32         started        100 Adds a directory exclusion to Windows Defender 22->100 34 Wed07bdaa18ec852.exe 2 22->34         started        36 powershell.exe 25 22->36         started        38 Wed07383feb8d.exe 12 22->38         started        40 2 other processes 22->40 process11 dnsIp12 72 37.0.10.214 WKD-ASIE Netherlands 25->72 74 185.183.96.3 HSAE Netherlands 25->74 84 10 other IPs or domains 25->84 50 C:\Users\user\AppData\Local\...\fileT[1].exe, PE32 25->50 dropped 52 C:\Users\user\AppData\...\PBrowFile17[1].exe, PE32 25->52 dropped 54 C:\Users\user\AppData\...\real06_01[1].bmp, PE32 25->54 dropped 64 61 other files (19 malicious) 25->64 dropped 102 Tries to harvest and steal browser information (history, passwords, etc) 25->102 104 Disable Windows Defender real time protection (registry) 25->104 76 88.99.66.31 HETZNER-ASDE Germany 30->76 78 172.67.195.219 CLOUDFLARENETUS United States 30->78 56 C:\Users\user\AppData\Roaming\7667185.exe, PE32 30->56 dropped 58 C:\Users\user\AppData\Roaming\2998962.exe, PE32 30->58 dropped 60 C:\Users\user\AppData\Roaming\2974867.exe, PE32 30->60 dropped 106 Detected unpacking (changes PE section rights) 30->106 80 208.95.112.1 TUT-ASUS United States 32->80 82 45.136.151.102 ENZUINC-US Latvia 32->82 62 C:\Users\user\...\Wed07bdaa18ec852.tmp, PE32 34->62 dropped file13 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f2a3d598734fe566de2054f3c73fd2245fc6023f0740bdbae88a076f508ebd2/
Threat name:
Win32.Trojan.ArkeiStealer
Create hunting rule
Status:
Malicious
First seen:
2021-09-01 09:35:23 UTC
AV detection:
22 of 39 (56.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=d4vd2wmhgt7fm3pcavhty475ejc7yybd6b2axw5orcqhn5ii5pja._file
Verdict:
malicious
Similar samples:
022fc71a6661ab3d6efc0f7d3e560a05cceb22b31081e7cb5d882b01921d5e38
DiamondFox
3542020f73e24ff693b50a375bbd366e6b6ca4cd4fd93bd15403e4cc70d91756
DiamondFox
4468428f16aeb36c8c1a53f40c68806473201d37d94b6ac8f1c0d324d1e17006
DiamondFox
56e45f6af87cf8505b1d88360f14bf00bca7be5108db4d4283fab4605fca2482
DiamondFox
96b3a6f88bebb213230bd38f95804466296c238e0774861ceec6ad4424dcfb45
DiamondFox
9cf8a802217928175088777f3f886dde3cba71c0a5c427ed169e24581e1c7a9b
DiamondFox
ecc23ade7514bff1e172b9a02c27572a66e0d16bb68b4927198dc091abf1c982
DiamondFox
f25e4213555bb2e557f66fb99d91a03972c1882ca8c2ac8748e25fc09798e2be
DiamondFox
+ 501 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:redline family:vidar botnet:706 botnet:pab777 aspackv2 discovery evasion infostealer spyware stealer themida trojan
Link:
https://tria.ge/reports/210906-118tmsbed3/
Behaviour
Creates scheduled task(s)
Kills process with taskkill
Modifies system certificate store
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Themida packer
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
ASPack v2.12-2.42
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
Modifies Windows Defender Real-time Protection settings
Process spawned unexpected child process
RedLine
RedLine Payload
Vidar
Malware Config
C2 Extraction:
https://lenko349.tumblr.com/
185.215.113.15:6043
Unpacked files
SH256 hash:
e427f8ef21691e3d8c2313d11129ad08ddef69a158eca2f77c170603478ff0c4
MD5 hash:
0dedd909aae9aa0a89b4422106310e9e
SHA1 hash:
271d36afa5b729ee590cf8066166ca5e9c9d0340
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
af4a9f20acedbf91b6d406a5fe0ff816e185f8467745d9f4bd2a241f4d202442
MD5 hash:
4e33f90a4d5e911be81753144f9bd382
SHA1 hash:
488bb6cbee4e6ff248f11d3dc4adafd802914dbf
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
e173de6e79423d659886704dcaaf5848078ced4e14e0772e4f1e7b3931bb0862
MD5 hash:
95f9e24e7dd90ee5892743c58801db9f
SHA1 hash:
f107fcd45e57e7b71193f1f1777b8377f5d3cda1
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
e621e23cf07ea962557bce0f28940a8283135de86d3fd3d520d58115a8484982
MD5 hash:
35959e37d587e649357c57c2c5797a93
SHA1 hash:
b3f2ef17f1c45e34ea84a70285a14672034a97ae
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
4266165affda48b7a0fc19e67760e2d0ff275bf5f66d463acdf89c17362c3022
MD5 hash:
6e5515bdee2907426548266c47390abc
SHA1 hash:
105000cfd2dcd2e5f5f5f9e1f5ab4eff4626473e
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
c8040666dfc672d25ad082c69e3ba73dd9f012e253a6a3dbb5f24d28ff816575
MD5 hash:
4cd8a3d2d2392735aa89b8d985b479a2
SHA1 hash:
ffde7e9becc0b6ce67829fa8cb7f3d25d44a7028
Detections:
win_oski_g0
Create hunting rule
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
Parent samples :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 hash:
835c9b5e60ebf50a888e851d1c7218d436490613ec04a04055b73fbddf73edf3
MD5 hash:
6961557695f34a53cf8224be7c265fbe
SHA1 hash:
f52d34d0b1dbd181f2acb21f42d875d514afb6f7
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
b678e3f3e798953f5decf50e95a9df7681afbb2bafb31394f5d8dd202d3d5595
MD5 hash:
a479ff14902c1827f00b8a8688b76a1f
SHA1 hash:
e6f721f4cfed558b92869a25d0d3b2aea90ad6bb
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
15061ab0032c103fffe8783b1ec84b4a70d6fa5cc12b4b4c338847fbbe070bd1
MD5 hash:
9a7363c4af2f5f93582570ba7f013f07
SHA1 hash:
e20845767ff8a704f2b1c9f2220fde7dee06ca1e
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
94bc96ff0bbb6d2f68e27036b77de0e8e7259438a803cf350836350d897dbd6a
MD5 hash:
c5a78a87e4fe6a2d123a8bb98179de3b
SHA1 hash:
c32571ae961b2dacb395bc42af4a6817246a7daa
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
a26cea551b540d050d1e11421ecfc7c13ae61a7478ea33f5d0c2abd91dba78a6
MD5 hash:
dd49c93b9ef82ea65517ec924dd03a30
SHA1 hash:
a2432944a6e972f6a4b1286af7f22543d55adbc2
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
f274bd98ef63ae2da8833bc59464ddef81dcd7d788cad8ddc0f8ee9ab3280bcf
MD5 hash:
fb7371e2cca934c006afce4e6c7d812f
SHA1 hash:
8e40d97df3ad8362aa60b707fb6d386d3671a8e7
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
fbffb84931a267fab6c24cf08723fa029cb85c2315f01d5b1f41922350adb831
MD5 hash:
052270e8e9cfb3512932e0df484caef4
SHA1 hash:
85305fee690beea8458bab5d55d0368c47340501
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
919c6c2b3965ca1d56300c6e52fafb39f0cf9dc4d3ca18c49a777b8bcc1e584e
MD5 hash:
99cf5194c8cb3e2c7afb0fa1d8cdb626
SHA1 hash:
2beb75174ecea3192428611c6ca4030aa1694873
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
b42b6aa085c842589d8a7398ef7bf4cba797953014e2f1e9f301cf07ce2b2c7c
MD5 hash:
20aceb131cce87bbb400d5e38612ada3
SHA1 hash:
116e57ee70e2efe311712de8cb2c9afec8831db1
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
ea38fdeb02ae24db87d9114bd35f89a8a100bcd23201ab7bbc72567ad9a27511
MD5 hash:
7c0694c6f4869c5d4da5f05e681ef95b
SHA1 hash:
6b6aef403de930a191a7f3dfa2c59445a691f8f8
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
707dd558537b9714070f7103127c52de5886da4fd4583f69e24a11f9c6ce794e
MD5 hash:
a6645dce8215dd018bbbabe4fa70a66e
SHA1 hash:
34509d00de221facf44142698f6b66029aee711c
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
db268c36bfff104c57dce3fbbaf0d774fedfc6b624f26986fc120d4eb11346ee
MD5 hash:
d38a228827a0b02cea0711037031e4cf
SHA1 hash:
99a40e197d44a9bb4fe910ad0d5d472b476ce852
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
b420a6a24e1beefa4f23b1df72e1a73cf6215278a88963c9cc87f8ef73f55dd1
MD5 hash:
f26f5217593ea0831c19dc622274ba2a
SHA1 hash:
ae5a3ac289a0f2d5603f608dbef2f750c7e61cb5
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
SH256 hash:
1f2a3d598734fe566de2054f3c73fd2245fc6023f0740bdbae88a076f508ebd2
MD5 hash:
f23a2c6dfaeceefb067b42df7b09c2e5
SHA1 hash:
77f744dc208d542f438bae3dc97398c769dffc90
Link:
https://www.unpac.me/results/be3d63ed-c0b1-45aa-8382-97678ea8984b/
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/1f2a3d598734fe566de2054f3c73fd2245fc6023f0740bdbae88a076f508ebd2

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_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_MSDOS_Stub_Message
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed MSDOS stub message
Reference:https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings

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/185745/

Comments