MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c87cff3c7f00d56ce450d19492210e84e7277790129eb83e25213021cb0fe369. 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: 11


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

SHA256 hash: c87cff3c7f00d56ce450d19492210e84e7277790129eb83e25213021cb0fe369
SHA3-384 hash: d4cfd8f8f678fb8cff9685f5838daffa6850b18cb0ab150b3e205241c10b6ca257421143f8f8887de3b23680acedf4ee
SHA1 hash: c9047afdc63d564b21c146442bf2cee7ef4a2ce8
MD5 hash: 6bfde7245fcf8ed286e9c098df5482a7
humanhash: pluto-six-crazy-hawaii
File name:INV.DHL202038,PDF.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:684'032 bytes
First seen:2021-09-24 18:32:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2687613b03fb396a0f631022313de465 (7 x RemcosRAT, 1 x NetWire, 1 x BitRAT)
ssdeep 12288:ChI4qj0QG8mlxWJjPeoeXfgLzWGizdoqM+YdlyHvTb:i/1QG8mlxWJjPeoeXfgRiRoMYjyPT
Threatray 668 similar samples on MalwareBazaar
TLSH T14AE47D13F6F089B2D27B1A74885D33FD20187E603A25981A3DD49C58AD78A827D3B7D7
File icon (PE):PE icon
dhash icon c4dcf8c6d6d0c8d4 (21 x RemcosRAT, 3 x Formbook, 1 x AveMariaRAT)
Reporter abuse_ch
Tags:DHL exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
174
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INV.DHL202038,PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-09-24 18:33:49 UTC
Tags:
trojan rat remcos
Link:
https://app.any.run/tasks/ecdb4426-fd4c-4d74-b751-a55163cc49e3

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/191255/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.5465.5169.UNOFFICIAL
Create hunting rule

Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f2609ea5-a45e-431a-b456-8ef53b4f3587
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/857556
Signature
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
Machine Learning detection for dropped file
Machine Learning detection for sample
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Tries to steal Mail credentials (via file registry)
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 489991 Sample: INV.DHL202038,PDF.exe Startdate: 24/09/2021 Architecture: WINDOWS Score: 100 66 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->66 68 Multi AV Scanner detection for domain / URL 2->68 70 Found malware configuration 2->70 72 7 other signatures 2->72 8 INV.DHL202038,PDF.exe 1 22 2->8         started        13 Nuchdrc.exe 15 2->13         started        15 Nuchdrc.exe 16 2->15         started        process3 dnsIp4 52 ptudpa.db.files.1drv.com 8->52 54 onedrive.live.com 8->54 56 db-files.fe.1drv.com 8->56 48 C:\Users\Public\Libraries\...48uchdrc.exe, PE32 8->48 dropped 82 Writes to foreign memory regions 8->82 84 Creates a thread in another existing process (thread injection) 8->84 86 Injects a PE file into a foreign processes 8->86 17 DpiScaling.exe 2 8->17         started        21 cmd.exe 1 8->21         started        23 cmd.exe 1 8->23         started        58 ptudpa.db.files.1drv.com 13->58 62 2 other IPs or domains 13->62 88 Multi AV Scanner detection for dropped file 13->88 90 Machine Learning detection for dropped file 13->90 25 logagent.exe 13->25         started        60 ptudpa.db.files.1drv.com 15->60 64 2 other IPs or domains 15->64 27 secinit.exe 15->27         started        file5 signatures6 process7 dnsIp8 50 vegospupm.ddns.net 185.140.53.129, 49745, 49755, 49779 DAVID_CRAIGGG Sweden 17->50 74 Tries to steal Mail credentials (via file registry) 17->74 76 Contains functionality to inject code into remote processes 17->76 78 Contains functionality to steal Firefox passwords or cookies 17->78 80 2 other signatures 17->80 29 DpiScaling.exe 1 17->29         started        32 DpiScaling.exe 17->32         started        34 DpiScaling.exe 17->34         started        36 reg.exe 1 21->36         started        38 conhost.exe 21->38         started        40 cmd.exe 1 23->40         started        42 conhost.exe 23->42         started        signatures9 process10 signatures11 92 Tries to steal Instant Messenger accounts or passwords 29->92 94 Tries to steal Mail credentials (via file access) 29->94 44 conhost.exe 36->44         started        46 conhost.exe 40->46         started        process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c87cff3c7f00d56ce450d19492210e84e7277790129eb83e25213021cb0fe369/
Threat name:
Win32.Downloader.FormBook
Create hunting rule
Status:
Malicious
First seen:
2021-09-24 18:33:11 UTC
AV detection:
13 of 28 (46.43%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zb6p6pd7adkwzzcq2gkjeiioqttso54qckplqprfeeycdsyp4nuq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
04f483018f53c35976cfd9c4b5191279761a351b3e135a70ae9c5c2b53be154b
RemcosRAT
11f6a46954cdec78fec52771521926ff6917af81f79e3dc1198a38571b7d7519
RemcosRAT
345a3a6d237b412a796b28b93018e1b55a998caaa6d3f5ff0cd57e390f9ac247
RemcosRAT
3fc2840701411a029cb8f46f1f57a6038256a48c028b64585911ef26ec36e89f
RemcosRAT
700679794ef89485d9a296d15f3baf8ea3be9ec4d3657b60d62ad5dc021fbb69
RemcosRAT
b9384216a5aea20cd398e51c6549bb84d6b252f3fde114010e3cc0c60b1e2b13
RemcosRAT
bb63c61554ccc2caa79eec3705c3e4ce41626e88f375a8a1bc5b514e489b0f04
RemcosRAT
e8fd9fa558e765a0a6273a0ba98195347c8c388491e4e6186fccf4d8a69baf84
RemcosRAT
+ 658 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:blessings persistence rat
Link:
https://tria.ge/reports/210924-w8dw1shfd5/
Behaviour
Modifies registry key
Suspicious use of WriteProcessMemory
Adds Run key to start application
Remcos
Malware Config
C2 Extraction:
vegospupm.ddns.net:5632
Unpacked files
SH256 hash:
18d5f2bb4c00c8e6fb62f43bc3878c615b600ec26bc25b98204cc2e945cd175a
MD5 hash:
b0d9d156b07f2199b3334fc6564c133d
SHA1 hash:
0c39614273b857121740e0142d1d9809de8bc41b
Link:
https://www.unpac.me/results/3ad164c2-8dd6-4a64-b7bf-1af066731b58/
Parent samples :
b400601e35e72a20ca4a0fb19af7a93ddeddcd568674232cabb6c1e05ce4fd07
a643235802bd118331000b4a251952815382078dd0aaaded76e4a8890bbac5f6
33b01cf0eb422d872201670e34b732f76c980ae7ccb016068438272ed426a50b
fe6bd626fd98e3c0e4a2c350e5d927398e22e7731e7c2e1f31bc02181735c4e0
a97b00620e1e8ef9ef5c5f922f5b40ecf698504402d3e14979701c330bef7b56
90e1eac40edda005fffadbb1d16c652d16e685f8f4cf7375eb6ac928222c3a1c
1e54beecbd654f17bab2c6f883ea089943d68ae3e49aaea079182173dc203297
a0703367806de16bac9c75c016780c0bf3b1d8c21cf7f51b6a47b6a1aba74999
1ed62fd139d5efe1cb2650f52cf405d615dc19dae62744df9fb364cd1970a4bc
ffb6236e6dd03ba2599326f3d83d2ffabf8ab18902f1865aa0a68f1881e31978
99cdf3421923232c160c5075af3bf8620df65bd59cf99cc341f17a58e1eeb4f2
8f1eefd14608fae865576d9f7a24be116eb9d8dcebf89c954e2e645b06174c4e
f86258665b68d70e83397ac4ef17598c552b994dd13f26b8208c4d40b8e94816
ed78db064dfb4ae791498b2d08410a69bdad684ff709319d179c2383dd8e2f1c
3490cb5fd9a372722f95ed69c41e23d5cd274ce6b3c024ec1731962a380409d6
d86532a631143032da8dd4e4fd86cbaed87777ef2ede4a60377d534cb9ea7271
298d542746dfa4922dd5fbc8fab572be58447c9dbd1481c55bd2254bb275684f
ffb0bd5cf5a1716fa50f01a4b4fd98d396842c7c263d3ce03623748430b30a93
a2067e35b12b83ddae55145931870302de477b5ccce82a5e86ea7bf8e057d8d7
a2539269c2b9200d7baed9f0dfc25b59fd4713a641d79fd9bd13272c7e1296ca
0aff281c192e919ce8a4e2091a058aa3c8fab2379dd50d7dd7ac7217af4dc838
cc8b096d71a4734e17e6f1bcf10d9730e5a2b3ab15b7e89852a4cdd204563d29
1e24e03e9ffdbe39ca8d357d0130aff5c50f2ddd7b2f613ab9dc01f02d0527d3
f60b6dfcaf466a9cf6b7831fcd74abc70efc16aec11d3b38fdbc7562003ba61b
67c445ff181fcaa6b46a1d1af78a9df1ac413593f29561e4fa43059c7ed85ace
SH256 hash:
c87cff3c7f00d56ce450d19492210e84e7277790129eb83e25213021cb0fe369
MD5 hash:
6bfde7245fcf8ed286e9c098df5482a7
SHA1 hash:
c9047afdc63d564b21c146442bf2cee7ef4a2ce8
Link:
https://www.unpac.me/results/3ad164c2-8dd6-4a64-b7bf-1af066731b58/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c87cff3c7f00/report/overview.html
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/c87cff3c7f00d56ce450d19492210e84e7277790129eb83e25213021cb0fe369

File information

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

Malspam

RemcosRAT

Executable exe c87cff3c7f00d56ce450d19492210e84e7277790129eb83e25213021cb0fe369

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/191255/

Comments