MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e9bc828337c181856fcfcc0ce23bfe3d1d226a4b1b16b3766accdea93b9065f. 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


QuasarRAT


Vendor detections: 14


Intelligence 14 IOCs YARA 21 File information Comments
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SHA256 hash: 1e9bc828337c181856fcfcc0ce23bfe3d1d226a4b1b16b3766accdea93b9065f
SHA3-384 hash: b214ee1f7f94f40db49091bdd3ab8c3f97f1366f8a94fbca9bb1a464b9a2056313b29cc9cc0011ef3ca05b1afa55e71c
SHA1 hash: a9f322933edd6d3c2caacf461e572cf7e17e5f9b
MD5 hash: fd5dc5461bebab38ad35bad2bbfb41d2
humanhash: colorado-coffee-texas-north
File name:Odeme.exe
Download: download sample
Signature QuasarRAT
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File size:1'752'268 bytes
First seen:2023-02-01 15:10:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 00be6e6c4f9e287672c8301b72bdabf3 (116 x RedLineStealer, 70 x AsyncRAT, 55 x AgentTesla)
ssdeep 24576:TNA3R5drXDBDQfyDv/+NEE8VbWPMaCkN78JZRV1O4jqHdSdfFjTxjgSqiEZBm+x:+590knxVbWUaCw8JZ31zcYdfBTxVEZ5
TLSH T11C85F011A6CFC0B3D16E3D39812AE610252B6DFC3E147209639F7994FEFC44C9D2A669
TrID 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.5% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f8e4c688b4e4e8a4 (3 x QuasarRAT)
Reporter abuse_ch
Tags:exe geo QuasarRAT RAT TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
256
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
quasar
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ID:
1
File name:
Odeme.exe
Verdict:
Malicious activity
Analysis date:
2023-02-01 15:14:11 UTC
Tags:
evasion trojan quasar
Link:
https://app.any.run/tasks/f7e75b12-1e54-446f-bd07-57f8af21d9cd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
QuasarRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/359100/
Detection(s):
Win.Dropper.QuasarRAT-9985767-0
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SecuriteInfo.com.Troj.NanoCo_TZ.22029.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %AppData% directory
Running batch commands
Sending a custom TCP request
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Launching a process
Enabling the 'hidden' option for recently created files
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/64542/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
quasarrat setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/63da810e89bd67c10fdc05e1/reports/570ee99e-0f10-476c-b756-84b379d51237/overview
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:
Unknown
Link:
https://analyze.intezer.com/analyses/6dfedec4-c9ed-41aa-92e3-ca427654791b
Result
Threat name:
Quasar
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1163638
Signature
.NET source code references suspicious native API functions
C2 URLs / IPs found in malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected Quasar RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 796408 Sample: Odeme.exe Startdate: 01/02/2023 Architecture: WINDOWS Score: 100 65 Snort IDS alert for network traffic 2->65 67 Malicious sample detected (through community Yara rule) 2->67 69 Multi AV Scanner detection for submitted file 2->69 71 4 other signatures 2->71 13 Odeme.exe 4 9 2->13         started        16 tdrgxg.exe 2->16         started        process3 file4 57 C:\Users\user\AppData\...\tdrgxg.sfx.exe, PE32 13->57 dropped 18 cmd.exe 1 13->18         started        20 tdrgxg.exe 16->20         started        process5 process6 22 tdrgxg.sfx.exe 7 18->22         started        26 conhost.exe 18->26         started        28 WerFault.exe 20->28         started        file7 55 C:\Users\user\AppData\Roaming\tdrgxg.exe, PE32 22->55 dropped 83 Multi AV Scanner detection for dropped file 22->83 30 tdrgxg.exe 1 22->30         started        signatures8 process9 signatures10 87 Multi AV Scanner detection for dropped file 30->87 89 May check the online IP address of the machine 30->89 91 Machine Learning detection for dropped file 30->91 93 2 other signatures 30->93 33 tdrgxg.exe 15 4 30->33         started        process11 dnsIp12 59 ip-api.com 208.95.112.1, 49701, 49702, 80 TUT-ASUS United States 33->59 53 C:\Users\user\AppData\Roaming\ovi\ate.exe, PE32 33->53 dropped 73 Hides that the sample has been downloaded from the Internet (zone.identifier) 33->73 38 ate.exe 1 33->38         started        41 schtasks.exe 1 33->41         started        file13 signatures14 process15 signatures16 75 Multi AV Scanner detection for dropped file 38->75 77 May check the online IP address of the machine 38->77 79 Machine Learning detection for dropped file 38->79 81 Injects a PE file into a foreign processes 38->81 43 ate.exe 2 38->43         started        47 conhost.exe 41->47         started        process17 dnsIp18 61 camgreetgroop.sytes.net 185.254.37.238, 64577 NETERRA-ASBG Germany 43->61 63 ip-api.com 43->63 85 Hides that the sample has been downloaded from the Internet (zone.identifier) 43->85 49 schtasks.exe 43->49         started        signatures19 process20 process21 51 conhost.exe 49->51         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1e9bc828337c181856fcfcc0ce23bfe3d1d226a4b1b16b3766accdea93b9065f/
Threat name:
Win32.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2023-02-01 15:11:14 UTC
File Type:
PE (Exe)
Extracted files:
15
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d2n4qkbtpqmbqvx47tam4i574pi5ejvewgywwn3gvtg6ve5zazpq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/230201-skmx8sac62/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
49ec47ed5a7e8c88b83841e8e52cdb4f4d30982664e0e1fd6ab0efed9934cc02
MD5 hash:
f3c80c7f5a5b4d56c798435ab0de92b3
SHA1 hash:
e6e8f04dbed6e1ba8e849c5544e7e9423b9216c8
Link:
https://www.unpac.me/results/f7260f12-f319-4cc6-8f8c-a950f6557290/
SH256 hash:
91bd147e2b7565450cd752a2cb8f8e5ca83abbc2f490af47bbcde12c04239b9e
MD5 hash:
ef9de86b156455d3c5959301eea902bb
SHA1 hash:
b3de4610db8c2c3ef107d42057553c4b4524979e
Link:
https://www.unpac.me/results/f7260f12-f319-4cc6-8f8c-a950f6557290/
SH256 hash:
c26c42ddeb2f5476d02f91ed93cc1ff3d545f22f81e05c09ed47b605ebd1d23a
MD5 hash:
b088c3dceb832ccd9bc1a44de6a5b2d5
SHA1 hash:
318537484715382d97493d77e88b73f3de63a444
Link:
https://www.unpac.me/results/f7260f12-f319-4cc6-8f8c-a950f6557290/
SH256 hash:
e705779aa68e0676c9034f8a4ce19709be57ae4bd19678602d8b0c593f677d80
MD5 hash:
300d459b86dc3de0401af76b488513ab
SHA1 hash:
0bfcdcffba3922bba03b996991b95f2683390042
Link:
https://www.unpac.me/results/f7260f12-f319-4cc6-8f8c-a950f6557290/
SH256 hash:
1e9bc828337c181856fcfcc0ce23bfe3d1d226a4b1b16b3766accdea93b9065f
MD5 hash:
fd5dc5461bebab38ad35bad2bbfb41d2
SHA1 hash:
a9f322933edd6d3c2caacf461e572cf7e17e5f9b
Link:
https://www.unpac.me/results/f7260f12-f319-4cc6-8f8c-a950f6557290/
Malware family:
xRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1e9bc828337c/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/1e9bc828337c181856fcfcc0ce23bfe3d1d226a4b1b16b3766accdea93b9065f

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:CN_disclosed_20180208_KeyLogger_1
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Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://www.virustotal.com/graph/#/selected/n120z79z208z189/drawer/graph-details
Rule name:CN_disclosed_20180208_KeyLogger_1_RID3227
Create hunting rule
Author:Florian Roth
Description:Detects malware from disclosed CN malware set
Reference:https://www.virustotal.com/graph/#/selected/n120z79z208z189/drawer/graph-details
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
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Author:ditekSHen
Description:Detects executables containing common artifcats observed in infostealers
Rule name:malware_Quasar_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect QuasarRAT in memory
Rule name:MALWARE_Win_QuasarRAT
Create hunting rule
Author:ditekSHen
Description:QuasarRAT payload
Rule name:MAL_QuasarRAT_May19_1
Create hunting rule
Author:Florian Roth
Description:Detects QuasarRAT malware
Reference:https://blog.ensilo.com/uncovering-new-activity-by-apt10
Rule name:MAL_QuasarRAT_May19_1_RID2E1E
Create hunting rule
Author:Florian Roth
Description:Detects QuasarRAT malware
Reference:https://blog.ensilo.com/uncovering-new-activity-by-apt10
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
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Rule name:Quasar_RAT_1
Create hunting rule
Author:Florian Roth
Description:Detects Quasar RAT
Reference:https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
Rule name:Quasar_RAT_1_RID2B54
Create hunting rule
Author:Florian Roth
Description:Detects Quasar RAT
Reference:https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
Rule name:Quasar_RAT_2
Create hunting rule
Author:Florian Roth
Description:Detects Quasar RAT
Reference:https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
Rule name:Quasar_RAT_2_RID2B55
Create hunting rule
Author:Florian Roth
Description:Detects Quasar RAT
Reference:https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
Rule name:sfx_pdb
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.
Rule name:sfx_pdb_winrar_restrict
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.
Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash
Rule name:Vermin_Keylogger_Jan18_1
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Author:Florian Roth
Description:Detects Vermin Keylogger
Reference:https://researchcenter.paloaltonetworks.com/2018/01/unit42-vermin-quasar-rat-custom-malware-used-ukraine/
Rule name:Windows_Trojan_Quasarrat_e52df647
Create hunting rule
Author:Elastic Security
Rule name:xRAT_1
Create hunting rule
Author:Florian Roth
Description:Detects Patchwork malware
Reference:https://goo.gl/Pg3P4W
Rule name:xRAT_1_RID2900
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Author:Florian Roth
Description:Detects Patchwork malware
Reference:https://goo.gl/Pg3P4W

File information

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

Malspam

QuasarRAT

Executable exe 1e9bc828337c181856fcfcc0ce23bfe3d1d226a4b1b16b3766accdea93b9065f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/359100/

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