MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e3a37958735147c13c9a9104d248cd1cbdd21a748acde9307aad55d8b25c704. 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


RedLineStealer


Vendor detections: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e3a37958735147c13c9a9104d248cd1cbdd21a748acde9307aad55d8b25c704
SHA3-384 hash: 9e52a90d19a89b1658d6e6cba8e2aed58f30bb8c4ac1e9ed2e1b391688a5923d13c3b01091536f9537b84372b31cb39f
SHA1 hash: 821d960fbe143580725dd869e8f6a9e7caf17f9b
MD5 hash: 27077b20a26523c48ba42cf8531cb39a
humanhash: london-grey-echo-fix
File name:27077b20a26523c48ba42cf8531cb39a.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:502'272 bytes
First seen:2021-07-15 13:56:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:pkTLN6XmQTwfb/GgSOjRV1KoZf2KAUToMRzX7NXkahcif:pMgLwjPjH1Koau5RzXv
Threatray 188 similar samples on MalwareBazaar
TLSH T16EB47CAE339835AFC77FC0767A60BC55FA50A8A333078D0B418315D9990E9579E81CBE
Reporter abuse_ch
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
27077b20a26523c48ba42cf8531cb39a.exe
Verdict:
Malicious activity
Analysis date:
2021-07-15 14:01:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a6dfd2f3-5d54-4a00-9155-57317c20efa5

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/172009/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.5506.UNOFFICIAL
Create hunting rule

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/a78639cc-b4ef-4f14-b110-217577bed7dd
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/816973
Signature
Antivirus detection for dropped file
Detected unpacking (overwrites its own PE header)
Disables Windows Defender (via service or powershell)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Bypass UAC via CMSTP
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 449391 Sample: Tk6xgHBfFH.exe Startdate: 15/07/2021 Architecture: WINDOWS Score: 92 67 Multi AV Scanner detection for submitted file 2->67 69 Machine Learning detection for sample 2->69 71 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 2->71 73 Sigma detected: Bypass UAC via CMSTP 2->73 8 cmd.exe 1 2->8         started        10 Tk6xgHBfFH.exe 3 2->10         started        14 taskkill.exe 1 2->14         started        process3 file4 16 ptuqdwgi.exe 2 8->16         started        19 conhost.exe 8->19         started        55 C:\Users\user\AppData\...\Tk6xgHBfFH.exe.log, ASCII 10->55 dropped 75 Injects a PE file into a foreign processes 10->75 21 Tk6xgHBfFH.exe 4 10->21         started        24 Tk6xgHBfFH.exe 10->24         started        26 conhost.exe 14->26         started        signatures5 process6 file7 59 Antivirus detection for dropped file 16->59 61 Multi AV Scanner detection for dropped file 16->61 63 Detected unpacking (overwrites its own PE header) 16->63 65 Disables Windows Defender (via service or powershell) 16->65 28 powershell.exe 20 16->28         started        31 powershell.exe 23 16->31         started        33 powershell.exe 16->33         started        37 11 other processes 16->37 53 C:\Windows\Temp\ptuqdwgi.exe, PE32 21->53 dropped 35 cmstp.exe 9 7 21->35         started        signatures8 process9 dnsIp10 57 192.168.2.1 unknown unknown 28->57 39 conhost.exe 28->39         started        41 conhost.exe 31->41         started        43 conhost.exe 33->43         started        45 conhost.exe 37->45         started        47 conhost.exe 37->47         started        49 conhost.exe 37->49         started        51 8 other processes 37->51 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e3a37958735147c13c9a9104d248cd1cbdd21a748acde9307aad55d8b25c704/
Threat name:
Win32.Trojan.Bulz
Create hunting rule
Status:
Malicious
First seen:
2021-07-15 12:53:10 UTC
AV detection:
14 of 46 (30.43%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
0c34d4763fc968ccbe9f33dec2ae9e3e132a61b40ffc93cc22f337a0758c0279
RedLineStealer
0e42efb1ea61d5d30ed176723fe7d724138abcf6c0291ced028ffa940171a312
RedLineStealer
381f02195474516491ab7964f7c266d5b8dfb99e0b84b359bba583ba6fd8ff88
RedLineStealer
483c603c9fb09c2e908d782f7e6f3f04e6e26b7eaaf8ac637733a4e4a32c80e7
RedLineStealer
61198dcb525d78061585053ddc30e99ca70842899622e333eb64d3b68ee7a167
RedLineStealer
a44811258fb1eb694a7c2b561b2c993df6492960be2ce4d749bfe5a172626e27
RedLineStealer
a9b0a14beac57ba149a978c8f0996a4f4e70e003b80c67e631947c9dc3590154
RedLineStealer
bcb474ac919440674135c673d8c6a0fc8015a63a15b2849c3346f74a716b5249
RedLineStealer
e3134b75e409a573c9a1979c0f5258635d68325baf0c9617c6d6b2e0177fa8c7
RedLineStealer
ed184e1c76f982d9537a281ac7cc805179e72d9ca538e7ff202e7be38bfee6ae
RedLineStealer
+ 178 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion trojan
Link:
https://tria.ge/reports/210715-fajbtnabta/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Executes dropped EXE
Contains code to disable Windows Defender
Modifies Windows Defender Real-time Protection settings
Unpacked files
SH256 hash:
f80058191fbf1cc0cb3e8adafa3181f3255d219319ca1a03c6f09063acc477a2
MD5 hash:
d4e947ba6f6dcbb903b97fee7fe3c7c2
SHA1 hash:
ccdf39246da9377be266243efb4e876722251928
Link:
https://www.unpac.me/results/1e8d926d-0982-441f-9825-29e18352f6c5/
SH256 hash:
88e7d1e5414b8fceb396130e98482829eac4bdc78fbc3fe7fb3f4432137e0e03
MD5 hash:
f4b5c1ebf4966256f52c4c4ceae87fb1
SHA1 hash:
ca70ec96d1a65cb2a4cbf4db46042275dc75813b
Link:
https://www.unpac.me/results/1e8d926d-0982-441f-9825-29e18352f6c5/
SH256 hash:
7aca3887fa6d6fcfef407a19baff1224bd308cbace90a28be40bc3c5068b3f64
MD5 hash:
a3d242db63e9ec55add865598df96a36
SHA1 hash:
530d58187b20f97d463001b75b0beee00a097fda
Link:
https://www.unpac.me/results/1e8d926d-0982-441f-9825-29e18352f6c5/
SH256 hash:
087d0c0315da38a9c29aab66a628d05b169013d8135de9652e6a83bee15e8d8d
MD5 hash:
215d10c58de49c8d224e9a77d42961db
SHA1 hash:
2bb0effd16fb00c44aa78ba949a0e0d9a1cb4f94
Link:
https://www.unpac.me/results/1e8d926d-0982-441f-9825-29e18352f6c5/
SH256 hash:
3e3a37958735147c13c9a9104d248cd1cbdd21a748acde9307aad55d8b25c704
MD5 hash:
27077b20a26523c48ba42cf8531cb39a
SHA1 hash:
821d960fbe143580725dd869e8f6a9e7caf17f9b
Link:
https://www.unpac.me/results/1e8d926d-0982-441f-9825-29e18352f6c5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/3e3a37958735147c13c9a9104d248cd1cbdd21a748acde9307aad55d8b25c704

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: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.

Web download

RedLineStealer

Executable exe 3e3a37958735147c13c9a9104d248cd1cbdd21a748acde9307aad55d8b25c704

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/948786/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1452883/
Cape
Cape
https://www.capesandbox.com/analysis/172009/

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