MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e9931ce396fe83b4bb02bfda2e15c99ed8b0f11574fe26db531d46354fe5199. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2e9931ce396fe83b4bb02bfda2e15c99ed8b0f11574fe26db531d46354fe5199
SHA3-384 hash: 9887fd18bd46f1a8c71cd9bf75158b77581c670cba13c1b191a03cbcbdc2e8dbd7c178910d3e4af27d03dc6039a98744
SHA1 hash: 067d763a894daa792d202b643163c17a69266e4b
MD5 hash: 12999c0a786f40600ae22f94bbc547ac
humanhash: sodium-papa-violet-fruit
File name:DHL_119040 документ о получении,pdf.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:905'728 bytes
First seen:2021-10-01 06:28:35 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 731 similar samples on MalwareBazaar
TLSH T1A115AFE7A2E10C76C0F3193D8E577352A61B3F00F96158553BEA3E449FBC66235362A2
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 :
150
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL_119040 документ о получении,pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-01 06:31:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9913aa7a-13f4-4819-925c-eebf61c0e4ad

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/193866/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.16444.12936.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/4e86c038-9667-4700-823d-a29ec0334a6e
Result
Threat name:
Remcos DBatLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/862503
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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: 494928 Sample: 0438,pdf.exe Startdate: 01/10/2021 Architecture: WINDOWS Score: 100 40 onedrive.live.com 2->40 50 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->50 52 Multi AV Scanner detection for domain / URL 2->52 54 Found malware configuration 2->54 56 6 other signatures 2->56 9 0438,pdf.exe 1 23 2->9         started        14 Oxjdsxb.exe 2->14         started        16 Oxjdsxb.exe 2->16         started        signatures3 process4 dnsIp5 44 onedrive.live.com 9->44 46 db-files.fe.1drv.com 9->46 48 coxdtq.db.files.1drv.com 9->48 38 C:\Users\Public\Libraries\...\Oxjdsxb.exe, PE32 9->38 dropped 64 Writes to foreign memory regions 9->64 66 Allocates memory in foreign processes 9->66 68 Creates a thread in another existing process (thread injection) 9->68 70 Injects a PE file into a foreign processes 9->70 18 DpiScaling.exe 2 9->18         started        22 cmd.exe 1 9->22         started        24 cmd.exe 1 9->24         started        file6 signatures7 process8 dnsIp9 42 ongod4life.ddns.net 185.140.53.15, 4336, 49803 DAVID_CRAIGGG Sweden 18->42 58 Contains functionality to inject code into remote processes 18->58 60 Contains functionality to steal Firefox passwords or cookies 18->60 62 Delayed program exit found 18->62 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/2e9931ce396fe83b4bb02bfda2e15c99ed8b0f11574fe26db531d46354fe5199/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2021-10-01 06:29:22 UTC
AV detection:
7 of 45 (15.56%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=f2mtdtrzn7udws5qfp62fyk4thwywdyrk5h6e3nvghkggvh6kgmq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
04f483018f53c35976cfd9c4b5191279761a351b3e135a70ae9c5c2b53be154b
RemcosRAT
15851690d3cb99d95e82bb47d3f31db71688c69dd50b0a8367e97aa3b501b637
RemcosRAT
204806f363e25b8caab19fade1152cbdef6d19a2ee0f122ce2a2aa3949154f1d
RemcosRAT
62960caf3d007638be89631e502733f30c42a9ba0269e8c00457c9dec10e9136
RemcosRAT
6a96d22dec9171b154bb1a94c68fa02dda51713709dad161681a759f64cc3014
RemcosRAT
7eb677c1c5c60d34da90cab2b4ea019c500b5c3db6964cc14849dbe2f9f5fa30
RemcosRAT
8cb9b0ac073c398ffc0147a1a84ffa9c2db217df67c5a89f34f4a5fb12be7cc3
RemcosRAT
b0f43b627353f91afa5e4a9c5eea655f5375e497933a6e37c3c0f8a5a29a2889
RemcosRAT
b9384216a5aea20cd398e51c6549bb84d6b252f3fde114010e3cc0c60b1e2b13
RemcosRAT
dc1bb96ddee60e15d3344fc4b0413634a54974ef9e854628157800c9d695f028
RemcosRAT
+ 721 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/211001-g8xxkabafq/
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/a9fe75b7-43a6-46db-b397-8f6fb869563c/
SH256 hash:
2e9931ce396fe83b4bb02bfda2e15c99ed8b0f11574fe26db531d46354fe5199
MD5 hash:
12999c0a786f40600ae22f94bbc547ac
SHA1 hash:
067d763a894daa792d202b643163c17a69266e4b
Link:
https://www.unpac.me/results/a9fe75b7-43a6-46db-b397-8f6fb869563c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/2e9931ce396f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/2e9931ce396fe83b4bb02bfda2e15c99ed8b0f11574fe26db531d46354fe5199

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_EnvVarScheduledTasks
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC (ab)using Environment Variables in Scheduled Tasks
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/193866/

Comments