MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae72b0b7e4c361d0016ed97ac0664e0c8f3d31dd9627c993b635b5fac24d7255. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ae72b0b7e4c361d0016ed97ac0664e0c8f3d31dd9627c993b635b5fac24d7255
SHA3-384 hash: 600933e492c6e8e4ca4208ec061a8cd9e9ad20a9c63a93599bd11e6af2ce8b145a00f92b007e309e0ab89d049e0a6830
SHA1 hash: 6ae8634d960f8e659ad166d4e1d95297ac114de3
MD5 hash: 44fa8131343f26aaf5303090d7bba260
humanhash: fourteen-cola-quebec-indigo
File name:DN ISF 訂艙單 S橙品 CLS930 KHH-TOLEDO(VIA NYC) SO#6615→8152 WKH2406122.scr
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:906'752 bytes
First seen:2024-09-26 07:22:10 UTC
Last seen:2024-09-26 08:31:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:0SX+8K/4lBlrzDUw8s9pVdsVSEy202NKu8SnTo/Yj40Eg1grROuYFRl115yzuwdL:0J4fZDUw8YpVds9mt0o/Y7gMVvTy
Threatray 4'066 similar samples on MalwareBazaar
TLSH T139152298204AD653D4660BF45A62CAF017B49DC56211E357EFDA3CFBBCBAB0118C4B93
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter threatcat_ch
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
458
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DN ISF 訂艙單 S橙品 CLS930 KHH-TOLEDO(VIA NYC) SO#6615→8152 WKH2406122.scr
Verdict:
No threats detected
Analysis date:
2024-09-26 07:30:47 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/121a6ff1-ef6f-47cf-a39a-5852b1536df1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.17135.31614.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f50bdbc5ef4567b6c9be81
Tags:
Discovery Generic Infostealer Network Static Stealth Trojan Msil Packed Lien Msil Tori
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/ae72b0b7e4c361d0016ed97ac0664e0c8f3d31dd9627c993b635b5fac24d7255
Result
Verdict:
UNKNOWN
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/18bd5181-8843-4fc2-b85e-10ba26571247
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/1519262
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
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
Creates autostart registry keys with suspicious names
Delayed program exit found
Drops executable to a common third party application directory
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 dropped file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
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)
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: 1519262 Sample: 6122.scr.exe Startdate: 26/09/2024 Architecture: WINDOWS Score: 100 54 geoplugin.net 2->54 58 Suricata IDS alerts for network traffic 2->58 60 Found malware configuration 2->60 62 Malicious sample detected (through community Yara rule) 2->62 64 9 other signatures 2->64 10 6122.scr.exe 3 2->10         started        14 Adobe.exe 2 2->14         started        16 Adobe.exe 2 2->16         started        18 Adobe.exe 2->18         started        signatures3 process4 file5 48 C:\Users\user\AppData\...\6122.scr.exe.log, ASCII 10->48 dropped 76 Contains functionality to bypass UAC (CMSTPLUA) 10->76 78 Contains functionalty to change the wallpaper 10->78 80 Contains functionality to steal Chrome passwords or cookies 10->80 84 3 other signatures 10->84 20 6122.scr.exe 2 4 10->20         started        82 Injects a PE file into a foreign processes 14->82 24 Adobe.exe 14->24         started        26 Adobe.exe 16->26         started        28 Adobe.exe 18->28         started        signatures6 process7 file8 44 C:\ProgramData\Adobe\Adobe.exe, PE32 20->44 dropped 46 C:\ProgramData\...\Adobe.exe:Zone.Identifier, ASCII 20->46 dropped 66 Creates autostart registry keys with suspicious names 20->66 68 Drops executable to a common third party application directory 20->68 30 Adobe.exe 3 20->30         started        signatures9 process10 signatures11 86 Multi AV Scanner detection for dropped file 30->86 88 Tries to steal Mail credentials (via file registry) 30->88 90 Machine Learning detection for dropped file 30->90 33 Adobe.exe 3 14 30->33         started        process12 dnsIp13 50 104.250.180.178, 49707, 49709, 7902 M247GB United States 33->50 52 geoplugin.net 178.237.33.50, 49710, 80 ATOM86-ASATOM86NL Netherlands 33->52 56 Maps a DLL or memory area into another process 33->56 37 Adobe.exe 1 33->37         started        40 Adobe.exe 1 33->40         started        42 Adobe.exe 2 33->42         started        signatures14 process15 signatures16 70 Tries to steal Instant Messenger accounts or passwords 37->70 72 Tries to harvest and steal browser information (history, passwords, etc) 37->72 74 Tries to steal Mail credentials (via file / registry access) 40->74
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ae72b0b7e4c361d0016ed97ac0664e0c8f3d31dd9627c993b635b5fac24d7255
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ae72b0b7e4c361d0016ed97ac0664e0c8f3d31dd9627c993b635b5fac24d7255/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vzzlbn7eynq5aalo3f5mazsobsht2mo5syt4te5wgw27vqsnojkq._file
Verdict:
malicious
Label(s):
unknown_loader_037
Create hunting rule
Similar samples:
322c8e0ba72b41a9ee9ebdeeb1b1d71cefd9ed9674e285efed105c0918834b24
RemcosRAT
8b3c86cb96e0bc77cd80fd68892694cd7f3d899462b2398588c9aa4dc9828ae8
RemcosRAT
99f0f330f7fafcc28267cc425f1d62ebf2a1604cd1843adec3a63e6631044d14
RemcosRAT
a0a21dd376537c79ac0be99488eef94cf21475cd98de2c6cee0094a8fd52cdc0
RemcosRAT
ae72b0b7e4c361d0016ed97ac0664e0c8f3d31dd9627c993b635b5fac24d7255
RemcosRAT
+ 4'056 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/240926-h7s3navbkn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Verdict:
Malicious
Tags:
remcos
YARA:
n/a
Link:
https://app.threat.zone/submission/eddd2d84-3e27-43d4-bdd6-52f5b2471ed9
Unpacked files
SH256 hash:
bf9ec05bac8d1c784ab41ab842a6ebfe02898c5cd4c1958332f7b0ebb5a62f63
MD5 hash:
e807ffd718024acf88eae7913dc4c635
SHA1 hash:
f17c54b94fb6788711f1362f0b341d6527fa8942
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/c205ed68-e357-4963-8096-580165e7aa6e/
SH256 hash:
9d568ef7618f0347d22d649cf9c9cbac314be0554983e3a1359f69f7cce1a657
MD5 hash:
1f65c48098ce7297a3b45ee9459f2cb1
SHA1 hash:
82071576e7b56c8593d225e74c0ba3c5254606fa
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/c205ed68-e357-4963-8096-580165e7aa6e/
Parent samples :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 hash:
5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3
MD5 hash:
e3f85d3db1a13a521b6dd6477298f9c5
SHA1 hash:
3f40142ffa5a2093a864446af3b80e0fb03f3bfd
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
win_remcos_w0
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Link:
https://www.unpac.me/results/c205ed68-e357-4963-8096-580165e7aa6e/
Parent samples :
aa5728008a7a4b1173fc74eb5e41666688baddefbb2d5214d46cd6815646b5f3
9b9ba6e3df79c2acd5ecdb46d3fb5f4828bcad17b899841fda48bef82f7ab1a1
70ee8c0d07ceccded841b84da618617ffade6266373de9470d14c27a67042ea6
524c637935103ad405e691fd652910fd2d7aab643348818a30b86ee24f3e70b0
561070b0ac5bfae16de4f01cbfc6fbf6b40d3afd5413de4c2abf8c844e7e9fe4
1b754a8b7d0c1d3be17f751d327b38961c3d6ea3b8769c9c8edb1f318dfd0787
6b21cf5ebc20615576167925b27adad49dd095dbca80a7a47101fa824295057c
d3ab0c4ddfbdbce6b1f200436de1c9d1f94567b06a420dc453d02460452cebca
79b1315cab839553008486cf182981ce0a36c1755a83e37f7b107cdb7266f0cb
5e3a1a463e8db9ecffcce81fcd53169562dc8dc0e8974e09376639aaef0e61ae
9c1dd67562324157ceab4d8e050c84150afc6ddff6aec72206ab437c31aac7bb
d99f687b6e744e9d9bdff2e59c273c85deff48dbaa52bf2d64009fd5ec4907ab
ae72b0b7e4c361d0016ed97ac0664e0c8f3d31dd9627c993b635b5fac24d7255
2c5f8cf6008b32d8845093b44852f6fbd1c2be8ec1ae5fa4e01e8d81d7e42929
5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3
7a9e36961ab5b2ab759ec2196d40618b1f43c5a04c40c01b31cfb4ea1adfc347
c51201337af75df4850b5392117e54eedfa2f1ac133e891947ece8102cdda0d0
b2a1e0e508be9c7546a8af45c72f2032f067ac036f03ec0c8309b368b195a65c
0ffd61040c88e3beb1cd998b777cbbe118f52daa4eb2759cd9329de5d7f2adc4
769cba836f991b58e8f70ebecb20c4e34fc5e1d1fc7c031b8fc704f43676d83a
21b895bddca92e3443bf32f96d3c2c740be863944ed1c78a41a7caf36ea8f2a7
SH256 hash:
ae72b0b7e4c361d0016ed97ac0664e0c8f3d31dd9627c993b635b5fac24d7255
MD5 hash:
44fa8131343f26aaf5303090d7bba260
SHA1 hash:
6ae8634d960f8e659ad166d4e1d95297ac114de3
Link:
https://www.unpac.me/results/c205ed68-e357-4963-8096-580165e7aa6e/
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/ae72b0b7e4c361d0016ed97ac0664e0c8f3d31dd9627c993b635b5fac24d7255

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 ae72b0b7e4c361d0016ed97ac0664e0c8f3d31dd9627c993b635b5fac24d7255

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments