MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1592a15da607057998d44258e4892bbe0191a9fb4b0f688b9ecb8112016d387d. 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: 1592a15da607057998d44258e4892bbe0191a9fb4b0f688b9ecb8112016d387d
SHA3-384 hash: b67cb9725f10e3d12554c7d69acb715fa39158571eedea8d35bbc2ba276882b88237778602898bea197cb1a688a80ce6
SHA1 hash: 78958757d99fcba1ba7e02b1ebc38acd9cc57ed0
MD5 hash: 30c8e46ec1ba7ff9c5a7649ff3486154
humanhash: oranges-pennsylvania-ink-violet
File name:Đơn hàng mới_Randall Parker Food Group.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:959'488 bytes
First seen:2023-11-26 16:58:57 UTC
Last seen:2023-11-26 18:37:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:gtD/hHuQJIXisepH1+9TwNjPKhuBh5Q98UrV3tEN:Mhzug+8NjPHe2UR3
Threatray 2'167 similar samples on MalwareBazaar
TLSH T18615233D565DBFDAE0AA43FB4E34DA0057F0AE351521EA44AEC136C246E8B607B71C17
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter abuse_ch
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
296
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
New Order_Randall Parker Food Group.BZ2
Verdict:
Malicious activity
Analysis date:
2023-11-24 09:54:20 UTC
Tags:
rat remcos remote stealer
Link:
https://app.any.run/tasks/6651d82d-dd23-4678-85d6-d63234347d9f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2548.23242.10292.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a file
Forced shutdown of a system process
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1592a15da607057998d44258e4892bbe0191a9fb4b0f688b9ecb8112016d387d
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:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a76d181c-1ae2-4737-bb00-e7f4adecac4e
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1348053
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
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)
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
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1348053 Sample: #U0110#U01a1n_h#U00e0ng_m#U... Startdate: 26/11/2023 Architecture: WINDOWS Score: 100 42 grantadistciaret.com 2->42 46 Multi AV Scanner detection for domain / URL 2->46 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 11 other signatures 2->52 8 #U0110#U01a1n_h#U00e0ng_m#U1edbi_Randall_Parker_Food_Group.exe 7 2->8         started        12 vFCxWDiAel.exe 5 2->12         started        signatures3 process4 file5 38 C:\Users\user\AppData\...\vFCxWDiAel.exe, PE32 8->38 dropped 40 C:\Users\user\AppData\Local\...\tmpB750.tmp, XML 8->40 dropped 54 Uses schtasks.exe or at.exe to add and modify task schedules 8->54 56 Writes to foreign memory regions 8->56 58 Allocates memory in foreign processes 8->58 66 2 other signatures 8->66 14 vbc.exe 3 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        60 Antivirus detection for dropped file 12->60 62 Multi AV Scanner detection for dropped file 12->62 64 Machine Learning detection for dropped file 12->64 24 schtasks.exe 1 12->24         started        26 vbc.exe 12->26         started        28 vbc.exe 12->28         started        signatures6 process7 dnsIp8 44 grantadistciaret.com 85.195.105.107, 3212 GODADDYDE Germany 14->44 68 Contains functionality to bypass UAC (CMSTPLUA) 14->68 70 Contains functionalty to change the wallpaper 14->70 72 Contains functionality to steal Chrome passwords or cookies 14->72 74 4 other signatures 14->74 30 conhost.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1592a15da607057998d44258e4892bbe0191a9fb4b0f688b9ecb8112016d387d
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1592a15da607057998d44258e4892bbe0191a9fb4b0f688b9ecb8112016d387d/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-11-24 10:47:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cwjkcxnga4cxtgguijmojcjlxyazdkp3jmhwrc46zoarealnhb6q._file
Verdict:
malicious
Similar samples:
10ff8934864fde526995fff37bc18da095c550bf64a185388d030cdb0d780aa1
RemcosRAT
4c98e73ad9fc8d3a97d2bf372165d819c2c9db0fcf1e0fafb742749dc0392a72
RemcosRAT
670c7cf4abc4d8822818bf65b023c90c7f88e546c4a503a2384f3a39df044d63
RemcosRAT
6aeb335b3a8c4506ba69d98007266a0210930cddabc6d3fe6b6c0a28e59ae7db
RemcosRAT
905721c1b25229592e32539baf64ff1a2b60e0bd872c3d86e53d8d89d67d03bc
RemcosRAT
c12992639964d2a088d42dae79194c8c4438fb774b810dcfcba9e7acb8c07ae4
RemcosRAT
+ 2'157 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:grace rat
Link:
https://tria.ge/reports/231126-vhevysaf37/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Uses the VBS compiler for execution
Remcos
Malware Config
C2 Extraction:
grantadistciaret.com:3212
Unpacked files
SH256 hash:
dc2a31ebcef7e1b02ef0b2237da0e126dfebaa6a6336f829c0194b89793e239b
MD5 hash:
3d9dd0ed4f6deb6ad320d84fa5a40542
SHA1 hash:
f2daf79f4bfd1118856e13e1487c99259415d39e
Link:
https://www.unpac.me/results/aac3ce96-fe0f-43df-bed1-68183a66fcea/
SH256 hash:
b32f64139e9cfc3afa129ec4bd0adced5c90f5bb1d3cde1d1a6415165b875370
MD5 hash:
9385019216c64b66fb1e4ceae3ca9486
SHA1 hash:
ad74faf0fc06b34ff4ddd1f44b8cdea500c8fef6
Link:
https://www.unpac.me/results/aac3ce96-fe0f-43df-bed1-68183a66fcea/
SH256 hash:
cf0bc44ce17f3691873b5d4b1048d2ee37966fed0d6f9aefe82a63d5e3a44381
MD5 hash:
4c9dcdd5946caffba47fd4218404d384
SHA1 hash:
4f733af9d4a0eef8aa55968c2971f5d6ae1f0f57
Detections:
Remcos
Create hunting rule
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
Link:
https://www.unpac.me/results/aac3ce96-fe0f-43df-bed1-68183a66fcea/
Parent samples :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 hash:
d9ab998b1193b9de83ae07665fde75068a0708edcc1bdd5022f964cb114d5111
MD5 hash:
297c16fc51a174e76edfa4ed79937f22
SHA1 hash:
000b0b616c2312f38af41bad6572644adb77782e
Link:
https://www.unpac.me/results/aac3ce96-fe0f-43df-bed1-68183a66fcea/
SH256 hash:
1592a15da607057998d44258e4892bbe0191a9fb4b0f688b9ecb8112016d387d
MD5 hash:
30c8e46ec1ba7ff9c5a7649ff3486154
SHA1 hash:
78958757d99fcba1ba7e02b1ebc38acd9cc57ed0
Link:
https://www.unpac.me/results/aac3ce96-fe0f-43df-bed1-68183a66fcea/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1592a15da607/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/1592a15da607057998d44258e4892bbe0191a9fb4b0f688b9ecb8112016d387d

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
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 1592a15da607057998d44258e4892bbe0191a9fb4b0f688b9ecb8112016d387d

(this sample)

  
Delivery method
Distributed via e-mail attachment

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