MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3381a72eea9537847b33b164d5a9da0fe99be82fee18bdae6df3bc44443c6e8. 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: 9


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

SHA256 hash: d3381a72eea9537847b33b164d5a9da0fe99be82fee18bdae6df3bc44443c6e8
SHA3-384 hash: d8be248736a2c9b578753ac0055b8687b79dc48ab370b342d40d26a9af920a504eee6f28b4cf1725cd0580416b0011c1
SHA1 hash: a22d771ec5d401e2867ba273b9a7700c3212aee9
MD5 hash: a9296af40e2b6c379587350610af1e29
humanhash: violet-whiskey-beryllium-violet
File name:a9296af40e2b6c379587350610af1e29.exe
Download: download sample
Signature DiamondFox
Create hunting rule
File size:3'501'215 bytes
First seen:2021-09-01 20:31:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c05041e01f84e1ccca9c4451f3b6a383 (141 x RedLineStealer, 101 x GuLoader, 64 x DiamondFox)
ssdeep 98304:y+f4v0FK2NGPQSwtgyuxdaa3k/YOoZvB3:y+f4MFKjoSGgv4PQzZvd
Threatray 467 similar samples on MalwareBazaar
TLSH T165F53308EFD68442CF156A713F6D9B6A49AA2023DC79D4DF67F93A5C27E6160300BF21
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:DiamondFox exe


Avatar
abuse_ch
DiamondFox C2:
http://45.142.215.144/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://45.142.215.144/ https://threatfox.abuse.ch/ioc/204183/

Intelligence

File Origin
# of uploads :
1
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a9296af40e2b6c379587350610af1e29.exe
Verdict:
No threats detected
Analysis date:
2021-09-01 20:32:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d6c39204-90a5-413c-935c-5bbb4ee2bac5

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/184571/
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% directory
Creating a process from a recently created file
Creating a file
Searching for the window
Connection attempt
Sending a custom TCP request
DNS request
Running batch commands
Sending an HTTP GET request
Deleting a recently created file
Launching a process
Sending a UDP request
Malware family:
Bsymem
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f489280f-4562-4c99-bc49-d7c82f7f3e6b
Result
Threat name:
RedLine Socelars Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/843647
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to steal Chrome passwords or cookies
Creates HTML files with .exe extension (expired dropper behavior)
Creates processes via WMI
Disable Windows Defender real time protection (registry)
Drops PE files to the document folder of the user
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
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
Sigma detected: Suspicious Svchost Process
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 Socelars
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 476078 Sample: fb3nn8XW6r.exe Startdate: 01/09/2021 Architecture: WINDOWS Score: 100 79 52.182.143.212 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 2->79 81 34.97.69.225 GOOGLEUS United States 2->81 83 3 other IPs or domains 2->83 123 Multi AV Scanner detection for domain / URL 2->123 125 Antivirus detection for URL or domain 2->125 127 Antivirus detection for dropped file 2->127 129 17 other signatures 2->129 11 fb3nn8XW6r.exe 10 2->11         started        signatures3 process4 file5 53 C:\Users\user\AppData\...\setup_installer.exe, PE32 11->53 dropped 14 setup_installer.exe 16 11->14         started        process6 file7 55 C:\Users\user\AppData\...\setup_install.exe, PE32 14->55 dropped 57 C:\Users\user\...\Thu18f42bf0e3dedd8c.exe, PE32 14->57 dropped 59 C:\Users\user\...\Thu18ede124d8468708.exe, PE32+ 14->59 dropped 61 11 other files (2 malicious) 14->61 dropped 17 setup_install.exe 1 14->17         started        process8 dnsIp9 75 104.21.87.76 CLOUDFLARENETUS United States 17->75 77 127.0.0.1 unknown unknown 17->77 121 Adds a directory exclusion to Windows Defender 17->121 21 cmd.exe 17->21         started        23 cmd.exe 1 17->23         started        25 cmd.exe 1 17->25         started        27 7 other processes 17->27 signatures10 process11 signatures12 30 Thu18f42bf0e3dedd8c.exe 21->30         started        35 Thu18373e6fac988e1fd.exe 23->35         started        37 Thu18ede124d8468708.exe 1 13 25->37         started        131 Adds a directory exclusion to Windows Defender 27->131 39 Thu18573f94dd.exe 2 27->39         started        41 Thu18ff146cab.exe 27->41         started        43 Thu185cfab8a1.exe 12 27->43         started        45 3 other processes 27->45 process13 dnsIp14 85 37.0.10.214 WKD-ASIE Netherlands 30->85 87 37.0.10.237 WKD-ASIE Netherlands 30->87 93 8 other IPs or domains 30->93 63 C:\Users\...\yQOq8O9j3DuPUqkPN7yzpWeX.exe, PE32 30->63 dropped 65 C:\Users\...\vbFMOl_UIz580VndNaZngywO.exe, PE32 30->65 dropped 67 C:\Users\...\uod8YSMlKCc0ViYjqb6YENyY.exe, PE32 30->67 dropped 73 47 other files (43 malicious) 30->73 dropped 101 Drops PE files to the document folder of the user 30->101 103 Creates HTML files with .exe extension (expired dropper behavior) 30->103 105 Tries to harvest and steal browser information (history, passwords, etc) 30->105 107 Disable Windows Defender real time protection (registry) 30->107 109 Machine Learning detection for dropped file 35->109 111 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 35->111 113 Maps a DLL or memory area into another process 35->113 115 Checks if the current machine is a virtual machine (disk enumeration) 35->115 95 4 other IPs or domains 37->95 69 C:\Users\user\AppData\...\aaa_v013[1].dll, DOS 37->69 dropped 117 Contains functionality to steal Chrome passwords or cookies 37->117 119 Creates processes via WMI 39->119 47 Thu18573f94dd.exe 39->47         started        89 162.159.133.233 CLOUDFLARENETUS United States 41->89 71 C:\Users\user\AppData\Local\...\LzmwAqmV.exe, PE32 41->71 dropped 91 74.114.154.22 AUTOMATTICUS Canada 43->91 97 4 other IPs or domains 45->97 file15 signatures16 process17 dnsIp18 99 172.67.222.125 CLOUDFLARENETUS United States 47->99 51 C:\Users\user\AppData\Local\Temp\sqlite.dll, PE32 47->51 dropped file19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d3381a72eea9537847b33b164d5a9da0fe99be82fee18bdae6df3bc44443c6e8/
Threat name:
Win32.Downloader.Upatre
Create hunting rule
Status:
Malicious
First seen:
2021-08-28 06:58:00 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2m4bu4xovfjxqr5thmle2wu5ud7jtpuc73qyxwxg3454ircdy3ua._file
Verdict:
unknown
Similar samples:
3febf03463e0e65ef9d0fc4e8a38f01dd7c6dfee10258876981539b7a319a620
DiamondFox
56e45f6af87cf8505b1d88360f14bf00bca7be5108db4d4283fab4605fca2482
DiamondFox
6e67e541d5801d97cb6fc3ec483b7b9dc302506c0f3a1ef0942ea3f7126e9e87
DiamondFox
a2f15b4e843483e292e4c2f29cdd09a87081d7f158c0e860c88b211b2ad0a348
DiamondFox
bda2b27d917dc919d2df7f2768a5d20f4f554e6f0eeb687f5ac45b53aecbb2f3
DiamondFox
c33789989d58fce9bbde8cdd23576c881b5ed0c329dce641567db6ad9f10a1ed
DiamondFox
+ 457 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader family:vidar botnet:706 aspackv2 backdoor infostealer stealer suricata themida trojan
Link:
https://tria.ge/reports/210901-dpcm6drvx2/
Behaviour
Creates scheduled task(s)
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Loads dropped DLL
Themida packer
ASPack v2.12-2.42
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
Process spawned unexpected child process
RedLine
RedLine Payload
SmokeLoader
Vidar
suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01
suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload
suricata: ET MALWARE Observed Win32/Ymacco.AA36 User-Agent
suricata: ET MALWARE Win32/Tnega Activity (GET)
Malware Config
C2 Extraction:
https://eduarroma.tumblr.com/
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Unpacked files
SH256 hash:
bfe83abcafb14d03f744a6a74d1e2970728f457ef28eeddba2e3212d4bf5502c
MD5 hash:
5ab04d2cfbf7b8bcf6d2bda47a659a5f
SHA1 hash:
d920e017f9134231d1de36c510dcd2de81eada5c
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
349c01881bae7b05abab7eeed3e56e0018dda8441a8da3a34285d9248dfe1270
MD5 hash:
3e857ee868165e17e7b60cfee465336e
SHA1 hash:
c74b7d01177b02917de100bd542a85869f23ed5c
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
3bb5a16425c80dac7d673737390546c67a45fe54d09589e16afaee6baa0bab91
MD5 hash:
abe746d5255f705ead633473cf4d5285
SHA1 hash:
661814208fda754f8ad34b60c1123753258491ba
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
a18e5d223da775448e2e111101fe1f4ab919be801fd435d3a278718aa5e6ccba
MD5 hash:
0c6cae115465a83f05d3ff391fd009ac
SHA1 hash:
066ea93bb540ae4be0d2e522d4bb59eec74053ad
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
Parent samples :
7755e890ecb6b60a9cbed072a609fbe099968b1fbda51f1d1f940bbc581c9f70
fc2e04d392ab5e508fdf6c90ce456bfd0af6def1f10a2074f82df8f58079d5e4
f29a3cecd0efa7f1f0c45c8572048c942090dcebdd968b9fcf4cce4380c01824
ddeebc8cccc58e25ce1709b0e9a519b2bd46472e928606bc4b0eee2553303203
22275b7c5a57111aca919f6bbfae171e5e99f5ef777d1043802deb672f5136a0
d1f610af3c46fff6c857be0136c696604eb8e7466b4a7e40f6b459cfa8339422
8f9cdf75c272fda7df367232756ea065600077804b16506ee5a4203571328217
0a7d966e66cbd260c909de1d79038c86a071f2f10a810f5890a150b67c4fd954
1b4c7144874551beb52bc3e864822c0b803d0967531addf9612f61898cf2394d
090f1369dc856e37b73969d22799341b1d328a235470ee608d3e32dd34df7022
4879803b6326f27bb8b68448fe7394b2358c2eeb25ec2c4c6a176313d003c29a
7227c5067dc82a381a3c7485a21c64b702f7e987a46d1349f95e269399e862eb
54bcd3308c140c8ec030f98697cc7f0e9d4585d54334a2eb77c58879510d5c8c
47e9b75457446a3b3c86622dd282065b0f88603e2c009670c1f7eaf00183a407
ada6977abf5caa24a75f0db17220267f6b05f11ed949757e8fc8beab3c720fc1
aa79b859945459fd6d1363c35e68c9d2674a78f1fdee02b8ddfab9a8fa011b48
0f3752cdf6653a331205269e6bd6ca4e265247847eed5be677bf758f29235d08
a412840c44db8bca039ce13176d7d6b9be9b2cbd1ef81eb85cd2f0c9180f6511
93ac84d519edb6350cf53736449330985fe1cb52eff043857daf6cca916d6fa3
a3f0b643265e9895b3291658516ce2b34eb06d585bd8ea77fd61fda26917e0d9
5c97c35e6537283493bbfcd8fa178157898e6d266a36eadb9ab23bbcef613efc
SH256 hash:
38046382500f1739883d2c53639ffbc5756843da7574fe3e6820724f522958e2
MD5 hash:
33600475b2cc5445df2d3809c3798311
SHA1 hash:
3cb60432de30b82e87b8b607e0180a7843128b5a
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
Parent samples :
aa79b859945459fd6d1363c35e68c9d2674a78f1fdee02b8ddfab9a8fa011b48
e96f083ab18199d6a745b0fb3a8852b863b94a906664570198c8277abe4195c6
a412840c44db8bca039ce13176d7d6b9be9b2cbd1ef81eb85cd2f0c9180f6511
bf9714f60c2b4b43cc0383b3155d9c737271916032051df041fed54d34f7c765
2c3382e9eb5bbbfe86a88f9d8a75557c3f60707af088ce5f1283ee7a33cc3fbf
a3f0b643265e9895b3291658516ce2b34eb06d585bd8ea77fd61fda26917e0d9
5c97c35e6537283493bbfcd8fa178157898e6d266a36eadb9ab23bbcef613efc
SH256 hash:
b6e5bb0b217c3749edcfe3feda98adb41dcd095ea930310825f6751be5510cf2
MD5 hash:
284198cb64e34574485870b0d87e655a
SHA1 hash:
e7f064482b3e706a7d19167a0a234a44369207b4
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
91703658dfa67e2dc8e114311af0947b325c87dbe0647b0a3f72943a65ee7240
MD5 hash:
a5aef0019b4accd52d0cae389c612549
SHA1 hash:
d15f930dc5b1373dc7dcea9349d82ea8faf22a13
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
8dc17f0eb2a290d26d5c057412103ba80d7ead2bea45b0baa1206392c1f654c7
MD5 hash:
62e1d93565f3a411f7252a9280e3a68d
SHA1 hash:
c907e15a2c2eb35daa1eaf29084e74442e82415c
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
5a2934ac710f5995c112da4a32fde9d3de7d9ed3ea0ac5b18a22423d280b5c6d
MD5 hash:
951aaadbe4e0e39a7ab8f703694e887c
SHA1 hash:
c555b3a6701ada68cfd6d02c4bf0bc08ff73810e
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
07496b5606d30540fad67f488bdc4a4871afe51157b63de2941f403fcf97ce73
MD5 hash:
39776a317bd347ce3f45d66706c26228
SHA1 hash:
7e280d5ef4e2d2514c8ebc0b4900732ed5ae2483
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
ed6d502c7c263fd9bd28324f68b287aea158203d0c5154ca07a9bcd059aa2980
MD5 hash:
de595e972bd04cf93648de130f5fb50d
SHA1 hash:
4c05d7c87aa6f95a95709e633f97c715962a52c4
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
e1cc6a9d780602fe6e789bf5c3a27e87e197a4e3bf7c8138ea2f9dfec70fb963
MD5 hash:
f707252b9c9579677fffb013e0cfc646
SHA1 hash:
8ab483023fa8773afb8c13464c39c5b8e687f126
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
2843981a0eeaad4db281bc9eba6b300f9ec297c3a87cadc58e908d6c20807586
MD5 hash:
6b9843443346eca19e35c0a627b9d296
SHA1 hash:
55ffd4070f4273ec897a7669e2736cfb0219c432
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
838135d5f017e9955e3b8508ead564173867a9952c0f5c4db462a827fc847ba0
MD5 hash:
e1e18ce0615c5b96f883c5ec465bba4e
SHA1 hash:
60168087b3bdaaed8b5a76ad44667535177fa33a
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
86be892b1669eb0150b1025e590966fc7bdaa542a567326ee2ec859f20bc4ff8
MD5 hash:
f45f02ee7e7d3f533fddfcae5a507f20
SHA1 hash:
20639b07dad16d001b90f5bd1bf3c39b5ca2ddaa
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
SH256 hash:
d3381a72eea9537847b33b164d5a9da0fe99be82fee18bdae6df3bc44443c6e8
MD5 hash:
a9296af40e2b6c379587350610af1e29
SHA1 hash:
a22d771ec5d401e2867ba273b9a7700c3212aee9
Link:
https://www.unpac.me/results/5b0ca913-f908-4175-8cfb-31d6b60e37bd/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/d3381a72eea9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d3381a72eea9537847b33b164d5a9da0fe99be82fee18bdae6df3bc44443c6e8

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/184571/

Comments