MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc1c1c501965a46f02d345785cd1ec1f9bdb74f2defe3402c9e2b4a6f0959b8a. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc1c1c501965a46f02d345785cd1ec1f9bdb74f2defe3402c9e2b4a6f0959b8a
SHA3-384 hash: 39e92dd9b3c6377ee49cb25326fdd47323d86a5c24a06cfcc2f127e723221af5a6ca3a6b69bc5ff83651cd815dff013d
SHA1 hash: 457d64f64f7767bafcb420e7e957778941a1c410
MD5 hash: 0aadca3dadd85510ecbf17130bc0a078
humanhash: eight-montana-spaghetti-fourteen
File name:Akxqxgk_Signed_.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:636'568 bytes
First seen:2020-10-12 19:22:38 UTC
Last seen:2020-10-13 20:08:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5f8ce99d6ad75c2b34e5fbb6b24c4395 (15 x ModiLoader, 4 x Loki, 2 x AZORult)
ssdeep 12288:sOZlAvXBW34aSHxF5en1PwGP0eAMNzVn2Vd134de/T:dlUM4aSHTUn1PQeLNzV2H1H/T
Threatray 1'015 similar samples on MalwareBazaar
TLSH DCD4AFF3F2F14433C16726785C1B97BC692ABE132D28A8463AF51D4C6F39681752B293
Reporter abuse_ch
Tags:exe RemcosRAT UPS


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: interesting-sinoussi.40-77-67-34.plesk.page
Sending IP: 40.77.67.34
From: "UPS Customer Service" <customer@ups.com>
Subject: UPS - Pending delivery
Attachment: MY_UPS_FILE.ISO (contains "Akxqxgk_Signed_.exe")

Intelligence

File Origin
# of uploads :
3
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/70197/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Deleting a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Setting a global event handler for the keyboard
Connection attempt to an infection source
Unauthorized injection to a system process
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/488877
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates a thread in another existing process (thread injection)
Injects a PE file into a foreign processes
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Fodhelper UAC Bypass
Sigma detected: Remcos
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 296896 Sample: Akxqxgk_Signed_.exe Startdate: 12/10/2020 Architecture: WINDOWS Score: 100 40 press2.awsmppl.com 2->40 42 latua.nsupdate.info 2->42 44 2 other IPs or domains 2->44 62 Multi AV Scanner detection for domain / URL 2->62 64 Antivirus / Scanner detection for submitted sample 2->64 66 Multi AV Scanner detection for submitted file 2->66 68 2 other signatures 2->68 9 Akxqxgk_Signed_.exe 1 15 2->9         started        14 Akxqdrv.exe 13 2->14         started        16 Akxqdrv.exe 13 2->16         started        signatures3 process4 dnsIp5 52 cdn.discordapp.com 162.159.129.233, 443, 49736 CLOUDFLARENETUS United States 9->52 54 discord.com 162.159.135.232, 443, 49734, 49735 CLOUDFLARENETUS United States 9->54 38 C:\Users\user\AppData\Local\...\Akxqdrv.exe, PE32 9->38 dropped 70 Writes to foreign memory regions 9->70 72 Allocates memory in foreign processes 9->72 74 Creates a thread in another existing process (thread injection) 9->74 76 Injects a PE file into a foreign processes 9->76 18 ieinstal.exe 2 3 9->18         started        22 notepad.exe 4 9->22         started        56 162.159.134.233, 443, 49756, 49762 CLOUDFLARENETUS United States 14->56 58 162.159.137.232, 443, 49754, 49755 CLOUDFLARENETUS United States 14->58 78 Antivirus detection for dropped file 14->78 80 Multi AV Scanner detection for dropped file 14->80 60 162.159.136.232, 443, 49760, 49761 CLOUDFLARENETUS United States 16->60 file6 signatures7 process8 dnsIp9 46 latua.nsupdate.info 79.134.225.85, 49749, 49751, 49752 FINK-TELECOM-SERVICESCH Switzerland 18->46 48 press2.awsmppl.com 18->48 50 3 other IPs or domains 18->50 34 C:\Users\user\AppData\Roaming\...\logs.dat, ASCII 18->34 dropped 36 C:\Users\Public36atso.bat, ASCII 22->36 dropped 24 cmd.exe 1 22->24         started        26 cmd.exe 1 22->26         started        file10 process11 process12 28 conhost.exe 24->28         started        30 reg.exe 1 1 24->30         started        32 conhost.exe 26->32         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc1c1c501965a46f02d345785cd1ec1f9bdb74f2defe3402c9e2b4a6f0959b8a/
Threat name:
Win32.Trojan.Delf
Create hunting rule
Status:
Malicious
First seen:
2020-10-12 18:36:28 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3qobyuazmwsg6awtiv4fzupmd6n5w5hs337diawj4k2kn4evtofa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
37c2608ad09b3f6d0cd33476b8f6bf6fefd1a0f2408657072da80a0454da7e6f
RemcosRAT
53136d19559089e0674af4ad81621b99a031741edcc486eb3d402fd180b1b77e
RemcosRAT
54cdc9b1ede5661104e61f012de44e010500744c2b3003a6ffaff2f3f6eded34
RemcosRAT
7a7eae36a54dada555db57bd8f24e4a38a9b0f0432e13d19b16b538deb5e4142
RemcosRAT
96359e31d13a327a3d1de808c5420193be3691628da4f409d8d5ed14be35b038
RemcosRAT
a1c561c21720c4f1c3626276db6afc2c12b1aae9304c78518763eb78454f84b8
RemcosRAT
c2109f44d6d608cb821ea28489e75dbf7c7c18731918f8171bab7445db6e8599
RemcosRAT
c86bcfe4e22cb50054b44e38fc4fb79624c4ed5bf9a26174754dbb5c1a6baff8
RemcosRAT
daca967edea399a394a8fc24d5ee647d95dc6dadd9dd21e2945ae7a742b3aed8
RemcosRAT
deeeb57609c406b43e7e77a38726a357ab063d110c06e4f1c56eb491c20659ce
RemcosRAT
+ 1'005 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
persistence trojan family:modiloader rat family:remcos
Link:
https://tria.ge/reports/201012-xfm62jdq22/
Behaviour
Modifies registry key
Modifies system certificate store
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Adds Run key to start application
ModiLoader First Stage
ModiLoader, DBatLoader
Remcos
Unpacked files
SH256 hash:
dc1c1c501965a46f02d345785cd1ec1f9bdb74f2defe3402c9e2b4a6f0959b8a
MD5 hash:
0aadca3dadd85510ecbf17130bc0a078
SHA1 hash:
457d64f64f7767bafcb420e7e957778941a1c410
Link:
https://www.unpac.me/results/98cd4311-14ef-4b8f-b29b-7bad2e9f5be5/
SH256 hash:
4e60f9abb952cc5bf83028002a565915951c6cd3b1daf724044555c2c2cc605c
MD5 hash:
5ed414e643ec263b26d46a08fe60b6d3
SHA1 hash:
f78b6e3ab453a62d38a727ff431b760dff19f1a9
Detections:
win_dbatloader_auto
Create hunting rule
Link:
https://www.unpac.me/results/98cd4311-14ef-4b8f-b29b-7bad2e9f5be5/
Parent samples :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 note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dc1c1c501965a46f02d345785cd1ec1f9bdb74f2defe3402c9e2b4a6f0959b8a

File information

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

Malspam

RemcosRAT

iso 4b892322ae57a643e7faccc6db91924dfc511cb9dde1f3fabf71071b4d6da6cd

RemcosRAT

Executable exe dc1c1c501965a46f02d345785cd1ec1f9bdb74f2defe3402c9e2b4a6f0959b8a

(this sample)

  
Dropped by
MD5 5a6086524c9a65c6c90c0fa2cf033abd
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/70197/
  
Dropped by
SHA256 4b892322ae57a643e7faccc6db91924dfc511cb9dde1f3fabf71071b4d6da6cd

Comments