MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4baa53374a04513a8819f37868ea7ce512fef092699411a85655bb351ad75e7a. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4baa53374a04513a8819f37868ea7ce512fef092699411a85655bb351ad75e7a
SHA3-384 hash: b71e3bb93a5e9f268e928ec2b5d20e8a7a89ae9adccf86eb90680d94ef33d47e3f245174405e2c3b75dcc1ad2cf1e0ad
SHA1 hash: f747d109f2d8a467cdfd620c0c26a22fd91a1f25
MD5 hash: 6ee3c628a94105bfcae07a0de4287b86
humanhash: nuts-alabama-skylark-indigo
File name:[PO] HQCC-PM-EPN-HS-2106005,pdf.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:849'408 bytes
First seen:2021-08-04 06:56:52 UTC
Last seen:2021-08-04 08:11:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5b47eb09e8baa121d107e1f6d362c6d7 (2 x RemcosRAT, 1 x BitRAT)
ssdeep 12288:YKwkfdbXTsOUkxyDdUk3LJZSsSKrcaOr3hif/fC07FL6D0swZtwTaNX2mZbDd1C2:31bXmUkbXv9rcdRifH3MAl
Threatray 286 similar samples on MalwareBazaar
TLSH T1DE057CD6DE0331B7CD622E345CAED26418E66E7C1B3C4C4AA6D9ED1D6E3B2403937096
dhash icon 1130767864760841 (6 x RemcosRAT, 2 x Formbook, 1 x NetWire)
Reporter TeamDreier
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.DownLoader40.59175.22413.3164.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/797bb782-693c-4c19-a665-377902c8326a
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/826688
Signature
Detected unpacking (overwrites its own PE header)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4baa53374a04513a8819f37868ea7ce512fef092699411a85655bb351ad75e7a/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2021-08-02 20:09:18 UTC
AV detection:
12 of 28 (42.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jovfgn2karitvcaz6n4gr2t44ujp54esngkbdkcwkw5tkgwxlz5a._file
Verdict:
unknown
Similar samples:
1a9359bee657368ac21d8454d8f221bd0a80e38cf4b6e9274b1fe5801125dac3
RemcosRAT
1c33eed32ee64e2abbc1b66486b46f93b5ca61d42e384d3dd49810c73f48147f
RemcosRAT
7fd27941dad49771148973376733a73f0b9bd2cae4cb7fdb5c999f8254869995
RemcosRAT
a643135974d54161165848843bdaddd082f25635e1fb8f6d4b45f8451042ba93
RemcosRAT
c0dbfce6d1904f32b39ef57d1f59595099171f5e038ad1003a9fc5f9c3ec92d2
RemcosRAT
e805423ef1971ad60f2cf93dd0845f3bc13fb5bce5dc3b3b3e39f56c4f9142e7
RemcosRAT
ee48194ee12b493625d6cbb63bf1258f30f82147cd93056557aec24c4f4b6ae8
RemcosRAT
f555b62bf0009296fac351876b799bce9c56ff50412639a7c465f5e542f5fef3
RemcosRAT
fd866b4e18b49ef0232eda27280a0d56a9e408792bba4cddded1961fe64e7bf3
RemcosRAT
+ 276 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/210804-5drr61gb9s/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
c873bd224bbf6f82aa169f079016ebdf7690b40a7db5dd8cfefd26404a9d50ca
MD5 hash:
d328f4ade4dd3cd77b3c055c6a7a7937
SHA1 hash:
5d2437502c20efaadd44d27bd5f2f748bdb48512
Link:
https://www.unpac.me/results/62c0eac7-80cb-4840-90f1-2a9383c360e0/
SH256 hash:
4baa53374a04513a8819f37868ea7ce512fef092699411a85655bb351ad75e7a
MD5 hash:
6ee3c628a94105bfcae07a0de4287b86
SHA1 hash:
f747d109f2d8a467cdfd620c0c26a22fd91a1f25
Link:
https://www.unpac.me/results/62c0eac7-80cb-4840-90f1-2a9383c360e0/
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/4baa53374a04513a8819f37868ea7ce512fef092699411a85655bb351ad75e7a

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.

Comments