MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad9f923641c74fc714114423f52d1ef7d1de87e5c40c46377f2718532c0848ae. 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


RemcosRAT


Vendor detections: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ad9f923641c74fc714114423f52d1ef7d1de87e5c40c46377f2718532c0848ae
SHA3-384 hash: 5bbb38f3d146b371b5ec698d76951b9dee15d4f1fcff1d1af2434e0a9d358b144187af837a36fca7fe59ade19c2a60e5
SHA1 hash: 8b73ad74fa9936ea22a212a1147ff361cb5c05ae
MD5 hash: 828f58c5787dab03697e43d333c92345
humanhash: neptune-georgia-steak-speaker
File name:DHL_119040 ТОВАРОСОПРОВОДИТЕЛЬНЫЕ ДОКУМЕНТЫ,pdf.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:905'728 bytes
First seen:2021-10-01 06:37:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 232258adce45df6a738819fd4629c94a (4 x RemcosRAT, 1 x Formbook)
ssdeep 12288:B+o1a37hoDboRXMoWUPPaR1t2+XkzYjqWG7w3785jWU1bjjx:Bv1ZbUWUPG/KYjvHL85SU1bj
Threatray 678 similar samples on MalwareBazaar
TLSH T16D159F26E3E218B2E473327D4CA78A21641A7D121D78BA44B2F87D0D9F35983ED29177
File icon (PE):PE icon
dhash icon 616110152b2b5130 (12 x RemcosRAT, 5 x Formbook, 4 x BitRAT)
Reporter abuse_ch
Tags:DHL exe geo RAT RemcosRAT RUS

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL_119040 ТОВАРОСОПРОВОДИТЕЛЬНЫЕ ДОКУМЕНТЫ,pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-01 07:24:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ab781a71-4ee3-411a-8346-17844f59c809

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/193879/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.5053.436.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching the default Windows debugger (dwwin.exe)
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/95678ac7-f1bd-4707-8cb0-0dce032ef85c
Result
Threat name:
Remcos DBatLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/862514
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Creates a thread in another existing process (thread injection)
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 494942 Sample: 042b,pdf.exe Startdate: 01/10/2021 Architecture: WINDOWS Score: 100 40 ongod4ever.ddns.net 2->40 42 onedrive.live.com 2->42 54 Multi AV Scanner detection for domain / URL 2->54 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 6 other signatures 2->60 9 042b,pdf.exe 1 22 2->9         started        14 Flyggsb.exe 2->14         started        16 Flyggsb.exe 2->16         started        signatures3 process4 dnsIp5 46 sn-files.fe.1drv.com 9->46 48 qe2prw.sn.files.1drv.com 9->48 50 onedrive.live.com 9->50 38 C:\Users\Public\Libraries\...\Flyggsb.exe, PE32 9->38 dropped 70 Writes to foreign memory regions 9->70 72 Creates a thread in another existing process (thread injection) 9->72 74 Injects a PE file into a foreign processes 9->74 18 logagent.exe 2 9->18         started        22 cmd.exe 1 9->22         started        24 cmd.exe 1 9->24         started        76 Multi AV Scanner detection for dropped file 14->76 52 192.168.2.1 unknown unknown 16->52 file6 signatures7 process8 dnsIp9 44 ongod4ever.ddns.net 185.140.53.15, 49832, 49835, 49836 DAVID_CRAIGGG Sweden 18->44 62 Contains functionality to steal Chrome passwords or cookies 18->62 64 Contains functionality to inject code into remote processes 18->64 66 Contains functionality to steal Firefox passwords or cookies 18->66 68 Delayed program exit found 18->68 26 reg.exe 1 22->26         started        28 conhost.exe 22->28         started        30 cmd.exe 1 24->30         started        32 conhost.exe 24->32         started        signatures10 process11 process12 34 conhost.exe 26->34         started        36 conhost.exe 30->36         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ad9f923641c74fc714114423f52d1ef7d1de87e5c40c46377f2718532c0848ae/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vwpzensby5h4ofariqr7kli667i55b7fyqgemn37e4mfglaijcxa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
078025707e0069438637644d4b57c0ab3f20c21fc738117589b15716d4e429d5
RemcosRAT
12769dfad3c04708ff571307f8591db3acd2469ffdf25813f0eb6ea3ecc3af73
RemcosRAT
1974f2f3c94bc79af6872802cae45f9113ce6b708635930a77aa73db92898852
RemcosRAT
41ed87725575a97d3f1a04554cb78dd3fb973e209950d2f7c54168626ce57ef4
RemcosRAT
4a84faebc419ed0cddbc9e37b337a3090a01051d3ed7d1650c2845369b9a1d63
RemcosRAT
53c2e53d33f80e88b16cce06621f99680e0e5f387315cb81af97cee58080165a
RemcosRAT
6b4a57c6eb6a005e9641a19c161334890128dfd6b15477f1add890041b7c8bf8
RemcosRAT
aa5c39997004aa4812c18e151a5bfd5d2fda4a380c8d1f34111cafcee955dcff
RemcosRAT
db2b53d49bd5464be6cb3d4492094e8c0b7c3a7cc87b6a2a3f57d30fb3454d1c
RemcosRAT
+ 668 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/211001-hd4masbagq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
f808a11e5b1cb4332bb4d65cdbcf1e0ca7323b15bcf73cb7462ad3eb30f05703
MD5 hash:
6cfdeebc3c72279486ddd229eb14b009
SHA1 hash:
e3a2a0a2a0fabd55415c9007f52c79fe9e19e0a7
Link:
https://www.unpac.me/results/9d985b6f-590d-417b-b68c-c68c45fa5aed/
SH256 hash:
ad9f923641c74fc714114423f52d1ef7d1de87e5c40c46377f2718532c0848ae
MD5 hash:
828f58c5787dab03697e43d333c92345
SHA1 hash:
8b73ad74fa9936ea22a212a1147ff361cb5c05ae
Link:
https://www.unpac.me/results/9d985b6f-590d-417b-b68c-c68c45fa5aed/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/ad9f923641c7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/ad9f923641c74fc714114423f52d1ef7d1de87e5c40c46377f2718532c0848ae

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:ach_RemcosRAT
Create hunting rule
Author:abuse.ch
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:remcos_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:REMCOS_RAT_variants
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/193879/

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