MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44a03968b695b78482dabd0bad8c342e93696ebe26f424b0a9af6ca273e7ddcd. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 44a03968b695b78482dabd0bad8c342e93696ebe26f424b0a9af6ca273e7ddcd
SHA3-384 hash: d7d8e27f5e7644506999afda58393120d1b34188a6c47adfa1c0d8580c9aaf75e77f19290a694dbc03073af1c0166ed7
SHA1 hash: 22d9bd58ee040ad1cc4d02fd9259372e6756058c
MD5 hash: e7adbe66759de34a22aaf1c16f7d5849
humanhash: orange-stream-juliet-four
File name:DHL-Express-AWB 9891012969.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:972'288 bytes
First seen:2023-12-05 07:10:14 UTC
Last seen:2023-12-05 08:29:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:gl+qhb7S85ZlEoi/KijHubbEH7s/B1Xdn/XE:qxb7S85ZlEo490B1Xx/
Threatray 544 similar samples on MalwareBazaar
TLSH T11E2523E2B149AF5BC4BC4BB9026650106BB226AB143FEB2D5EC1E7D32573F900965F13
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0060696969716800 (8 x AgentTesla, 6 x Formbook, 2 x Loki)
Reporter abuse_ch
Tags:DHL exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
315
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
DHL-Express-AWB 9891012969.exe
Verdict:
Malicious activity
Analysis date:
2023-12-05 07:14:23 UTC
Tags:
rat remcos remote stealer
Link:
https://app.any.run/tasks/140585ad-a3bb-4ba4-b88c-fffb457538d2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/462530/
Detection(s):
SecuriteInfo.com.Trojan.MulDropNET.69.4601.24250.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Restart of the analyzed sample
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed remcos
Link:
https://www.filescan.io/uploads/656ecd0618cffa73b1da4d31/reports/91a117c4-6af5-4245-8004-6f002a255e66/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/44a03968b695b78482dabd0bad8c342e93696ebe26f424b0a9af6ca273e7ddcd
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c58ca5b6-2c73-41eb-a376-101a927e9f22
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1353755
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to modify clipboard data
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
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)
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
Sigma detected: Remcos
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1353755 Sample: DHL-Express-AWB_9891012969.exe Startdate: 05/12/2023 Architecture: WINDOWS Score: 100 45 geoplugin.net 2->45 51 Multi AV Scanner detection for domain / URL 2->51 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 13 other signatures 2->57 8 DHL-Express-AWB_9891012969.exe 7 2->8         started        12 IFHPJadT.exe 5 2->12         started        signatures3 process4 file5 41 C:\Users\user\AppData\Roaming\IFHPJadT.exe, PE32 8->41 dropped 43 C:\Users\user\AppData\Local\...\tmp814D.tmp, XML 8->43 dropped 59 Tries to steal Mail credentials (via file registry) 8->59 61 Uses schtasks.exe or at.exe to add and modify task schedules 8->61 63 Contains functionality to modify clipboard data 8->63 71 2 other signatures 8->71 14 DHL-Express-AWB_9891012969.exe 3 14 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        65 Antivirus detection for dropped file 12->65 67 Multi AV Scanner detection for dropped file 12->67 69 Contains functionality to bypass UAC (CMSTPLUA) 12->69 73 6 other signatures 12->73 22 schtasks.exe 1 12->22         started        24 IFHPJadT.exe 12->24         started        signatures6 process7 dnsIp8 47 198.27.121.194, 2024, 49707, 49709 OVHFR Canada 14->47 49 geoplugin.net 178.237.33.50, 49712, 80 ATOM86-ASATOM86NL Netherlands 14->49 81 Tries to harvest and steal browser information (history, passwords, etc) 14->81 83 Maps a DLL or memory area into another process 14->83 26 DHL-Express-AWB_9891012969.exe 14->26         started        29 DHL-Express-AWB_9891012969.exe 14->29         started        31 DHL-Express-AWB_9891012969.exe 14 14->31         started        33 conhost.exe 14->33         started        35 conhost.exe 18->35         started        37 conhost.exe 20->37         started        39 conhost.exe 22->39         started        signatures9 process10 signatures11 75 Tries to steal Instant Messenger accounts or passwords 26->75 77 Tries to steal Mail credentials (via file / registry access) 26->77 79 Tries to harvest and steal browser information (history, passwords, etc) 29->79
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/44a03968b695b78482dabd0bad8c342e93696ebe26f424b0a9af6ca273e7ddcd
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/44a03968b695b78482dabd0bad8c342e93696ebe26f424b0a9af6ca273e7ddcd/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-05 07:11:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=isqds2fwsw3yjaw2xuf23dbuf2jws3v6e32cjmfjv5wke47h3xgq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1cbbef03f82222e64ba32d7834fc6d1718b5cdb7f2f9b90ccf7d0732a95615f6
RemcosRAT
5ff4d73cbcddd2c8f6fa1ec60c1e8e49980d180dce672e84974b1b51d90d4a50
RemcosRAT
8cb2647b24754e94c09a29438e2f49a2d55f0b772f8f013f5b90dcbfe8f957d8
RemcosRAT
a20fa4193eed761f19b7fd7abca68d837d1a93df5bfff216573fddb830999f10
RemcosRAT
a3a8b21586cf15fb1113fc72dd40f25be6c60ec3f823bc023e783a789a9b15c3
RemcosRAT
e57fb469a4416cbbca73d9f60e2ce15371f937808bf3f9cd9072344a6d601fbb
RemcosRAT
+ 534 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:admin rat
Link:
https://tria.ge/reports/231205-hzyceaaa58/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
198.27.121.194:2024
Unpacked files
SH256 hash:
2c8f0f080b9e5522d8f71fd53578952487183627125a1fe1f13ef367020c095c
MD5 hash:
b873bf312daa51517dbd7090fd795e00
SHA1 hash:
2480b260dd454ef06a5760627f9c354281499f10
Detections:
Remcos
Create hunting rule
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
Link:
https://www.unpac.me/results/f767b178-7252-4d66-981d-c9ba35c6e547/
Parent samples :
a1ebbf52b74398374d414abda4eeee981f3529189701dc7fdcf92246f83cc02b
44a03968b695b78482dabd0bad8c342e93696ebe26f424b0a9af6ca273e7ddcd
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/f767b178-7252-4d66-981d-c9ba35c6e547/
SH256 hash:
7300040bc5c441ab6dd51a9a69045fa3ba74ef5ea21b5b0fab105d8dc86633bb
MD5 hash:
2b00f1c843d39907ed58cc8d273af020
SHA1 hash:
c21ae7c85952ed21d4c7485e8e89f2bc388c503c
Link:
https://www.unpac.me/results/f767b178-7252-4d66-981d-c9ba35c6e547/
SH256 hash:
bd1f0ea035803ee5cc608b7445fc4817539199e202d5f5e4fd318cda7890d517
MD5 hash:
7166ced816783e36f2fdd55d234d9cbb
SHA1 hash:
8d80bfbd3aca32e29f418e842c86941382058b74
Link:
https://www.unpac.me/results/f767b178-7252-4d66-981d-c9ba35c6e547/
SH256 hash:
7fa6342560b497a18146dd6b9841992b18d9c077135977fe26139821058a4cd3
MD5 hash:
b4bbca1c613fcae703f1ec6fd514c496
SHA1 hash:
4145d88512331f57472fac46cf1742d97a2d1a8c
Link:
https://www.unpac.me/results/f767b178-7252-4d66-981d-c9ba35c6e547/
SH256 hash:
44a03968b695b78482dabd0bad8c342e93696ebe26f424b0a9af6ca273e7ddcd
MD5 hash:
e7adbe66759de34a22aaf1c16f7d5849
SHA1 hash:
22d9bd58ee040ad1cc4d02fd9259372e6756058c
Link:
https://www.unpac.me/results/f767b178-7252-4d66-981d-c9ba35c6e547/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/44a03968b695/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/44a03968b695b78482dabd0bad8c342e93696ebe26f424b0a9af6ca273e7ddcd

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

RemcosRAT

Executable exe 44a03968b695b78482dabd0bad8c342e93696ebe26f424b0a9af6ca273e7ddcd

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/462530/

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