MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9bb8e2ccfb5f98ca1097224493dc4f166291ee7b11fd13eaf9d0ef3cd379807. 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


RaccoonStealer


Vendor detections: 10


Intelligence 10 IOCs YARA 10 File information Comments
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SHA256 hash: d9bb8e2ccfb5f98ca1097224493dc4f166291ee7b11fd13eaf9d0ef3cd379807
SHA3-384 hash: a0abfbf3a504765b035b6caef7be54bc1f8f4d7bc9885ce35b1d2e46d1d71e4a8665b503d717ad4c0b5d13489a9cb967
SHA1 hash: 2478919a6e82d147bd146885133e0732b64bc87a
MD5 hash: 55c7ec11b9c80cf6ca17642f2ef18e80
humanhash: south-salami-winter-oxygen
File name:55c7ec11b9c80cf6ca17642f2ef18e80.exe
Download: download sample
Signature RaccoonStealer
Create hunting rule
File size:1'245'184 bytes
First seen:2020-12-17 07:00:20 UTC
Last seen:2020-12-17 08:32:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:+MN7mUCD1sJ86iVAClceomYDjPVnsOUErboVyj4Q/J:h7mTWgVPl9ofDe0HPjjJ
Threatray 13 similar samples on MalwareBazaar
TLSH B34569496E48973DDC2403F64EF6CBB0063B6D427955A242F6FE3E9B3BF5262760110A
Reporter abuse_ch
Tags:exe RaccoonStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
55c7ec11b9c80cf6ca17642f2ef18e80.exe
Verdict:
Malicious activity
Analysis date:
2020-12-17 07:20:25 UTC
Tags:
stealer trojan loader evasion
Link:
https://app.any.run/tasks/c828f517-be52-4207-be79-07dcb9d97449

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Siggen11.50440.6781.6285.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending a custom TCP request
Deleting a recently created file
Reading critical registry keys
Stealing user critical data
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.
Result
Threat name:
Raccoon Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/564998
Signature
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Changes security center settings (notifications, updates, antivirus, firewall)
Contains functionality to steal Internet Explorer form passwords
Creates autostart registry keys with suspicious names
Detected unpacking (changes PE section rights)
DLL side loading technique detected
DNS related to crypt mining pools
Found strings related to Crypto-Mining
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to steal Mail credentials (via file access)
Yara detected Raccoon Stealer
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 331584 Sample: j5JXKdDORp.exe Startdate: 17/12/2020 Architecture: WINDOWS Score: 100 81 xmr-eu1.nanopool.org 2->81 101 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->101 103 Multi AV Scanner detection for domain / URL 2->103 105 Antivirus detection for URL or domain 2->105 107 10 other signatures 2->107 11 j5JXKdDORp.exe 3 2->11         started        15 libmfxsw32.exe 2->15         started        17 libmfxsw32.exe 2->17         started        19 11 other processes 2->19 signatures3 process4 dnsIp5 75 C:\Users\user\AppData\...\j5JXKdDORp.exe.log, ASCII 11->75 dropped 119 Contains functionality to steal Internet Explorer form passwords 11->119 121 Injects a PE file into a foreign processes 11->121 22 j5JXKdDORp.exe 84 11->22         started        123 Detected unpacking (changes PE section rights) 15->123 125 Query firmware table information (likely to detect VMs) 15->125 127 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->127 27 libmfxsw32.exe 15->27         started        129 Tries to detect sandboxes / dynamic malware analysis system (registry check) 17->129 83 127.0.0.1 unknown unknown 19->83 77 C:\Users\user\AppData\...\WinRing0x64.sys, PE32+ 19->77 dropped 131 Changes security center settings (notifications, updates, antivirus, firewall) 19->131 133 Modifies the context of a thread in another process (thread injection) 19->133 135 DLL side loading technique detected 19->135 29 MpCmdRun.exe 19->29         started        file6 signatures7 process8 dnsIp9 85 donotspace.pw 31.31.198.39, 49738, 80 AS-REGRU Russian Federation 22->85 87 telete.in 195.201.225.248, 443, 49734 HETZNER-ASDE Germany 22->87 89 2 other IPs or domains 22->89 65 C:\Users\user\AppData\...\8YgTvWZqcr.exe, PE32 22->65 dropped 67 C:\Users\user\AppData\...\LoNP2PgWND.exe, PE32 22->67 dropped 69 C:\Users\user\AppData\...\vcruntime140.dll, PE32 22->69 dropped 71 57 other files (none is malicious) 22->71 dropped 115 Tries to steal Mail credentials (via file access) 22->115 31 LoNP2PgWND.exe 1 8 22->31         started        34 8YgTvWZqcr.exe 3 22->34         started        37 cmd.exe 22->37         started        39 conhost.exe 29->39         started        file10 signatures11 process12 file13 79 C:\Users\user\AppData\Local\...\RAPHepler.exe, PE32+ 31->79 dropped 41 RAPHepler.exe 31->41         started        93 Detected unpacking (changes PE section rights) 34->93 95 Query firmware table information (likely to detect VMs) 34->95 97 Hides that the sample has been downloaded from the Internet (zone.identifier) 34->97 99 Tries to detect sandboxes / dynamic malware analysis system (registry check) 34->99 45 8YgTvWZqcr.exe 34->45         started        48 conhost.exe 37->48         started        50 timeout.exe 37->50         started        signatures14 process15 dnsIp16 73 C:\Users\user\AppData\...\226?-?????.exe, PE32+ 41->73 dropped 117 Creates autostart registry keys with suspicious names 41->117 52 226?-?????.exe 41->52         started        91 iplogger.org 88.99.66.31, 443, 49739 HETZNER-ASDE Germany 45->91 55 cmd.exe 45->55         started        file17 signatures18 process19 signatures20 109 Modifies the context of a thread in another process (thread injection) 52->109 111 Sample is not signed and drops a device driver 52->111 113 Injects a PE file into a foreign processes 52->113 57 conhost.exe 55->57         started        59 icacls.exe 55->59         started        61 icacls.exe 55->61         started        63 icacls.exe 55->63         started        process21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d9bb8e2ccfb5f98ca1097224493dc4f166291ee7b11fd13eaf9d0ef3cd379807/
Threat name:
ByteCode-MSIL.Trojan.SmartAssembly
Create hunting rule
Status:
Malicious
First seen:
2020-12-13 05:13:58 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3g5y4lgpwx4yziijoisespoe6ftcshxhwep5cpvptuhphtjxtadq._file
Verdict:
unknown
Similar samples:
1d21fe93f7cc6898d25510b30ae921a1704780858f8610974a31aed7de457d70
RaccoonStealer
1dfc6a7e787d82376ca07e3458408d28e72da11b07b01f9a438fa0a6948dc2f5
RaccoonStealer
232da40c6835fdd4da0ca25b383098ff2ec0251b7fefe04c09ac82943dc8b197
RaccoonStealer
649982bca8732a94d5f1e9cc3d87045e3aff04687080036bed0ba298e7957e87
RaccoonStealer
69a3a2bc5ad99e27fad0546f6cf90ca633dc971979987314b0032e1eb67f1a3b
RaccoonStealer
8b5b38085f12d51393ed5a481a554074d3c482d53ecd917f2f5dffdf3d2ee138
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a1b7b74f099ecb3e600271c2ed326aacaeece3eda474d5769c2839386fa0fc05
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a4d56971577536b2742d89e0ead542a8cd8818a798371d1cd04ec22b3931ec56
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b82b23059e398b39f183ec833d498200029033b0fd3a138b6c2064a6fa3c4b93
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d55d8f3161c37cc5247393735e1551fd1adeaf579a4fdae037b07d2be5a2d2fb
RaccoonStealer
+ 3 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:xmrig discovery evasion miner persistence spyware stealer trojan
Link:
https://tria.ge/reports/201217-5nr6f732zn/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
JavaScript code in executable
Legitimate hosting services abused for malware hosting/C2
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner Payload
ServiceHost packer
Raccoon
xmrig
Unpacked files
SH256 hash:
0b45f190de28ac448fda400b49ab2b714cf47c8fdd35db3c3542f2290ff5c02a
MD5 hash:
1fa797614fef17b90988a9632b8b0715
SHA1 hash:
03a8cf4ecfb8d109d3b9274e71bcbab8f5b95c9a
Detections:
win_raccoon_a0
Create hunting rule
win_raccoon_auto
Create hunting rule
Link:
https://www.unpac.me/results/7aa731e8-ab1e-4cf7-abe4-877564280258/
Parent samples :
649982bca8732a94d5f1e9cc3d87045e3aff04687080036bed0ba298e7957e87
d9bb8e2ccfb5f98ca1097224493dc4f166291ee7b11fd13eaf9d0ef3cd379807
SH256 hash:
83c08f0721c8b0c96e3d6a8f3ccaf5c96fbcc427d574625c34424c3429fefaa1
MD5 hash:
3c5dbcc3bb27e913e14efd8054811373
SHA1 hash:
b0eba9388abddaef9d5aa49ccd5dbab2924cced0
Link:
https://www.unpac.me/results/7aa731e8-ab1e-4cf7-abe4-877564280258/
SH256 hash:
e2289ab451523c6c9ae58ecee0e7aa322d57d1912882c656e5e9f0e943a55a67
MD5 hash:
6362bf567b2fb361fcaa26c84ee88de3
SHA1 hash:
ee758ece4f183568a5e42cbeaea8981cb0a8f7ce
Link:
https://www.unpac.me/results/7aa731e8-ab1e-4cf7-abe4-877564280258/
SH256 hash:
d9bb8e2ccfb5f98ca1097224493dc4f166291ee7b11fd13eaf9d0ef3cd379807
MD5 hash:
55c7ec11b9c80cf6ca17642f2ef18e80
SHA1 hash:
2478919a6e82d147bd146885133e0732b64bc87a
Link:
https://www.unpac.me/results/7aa731e8-ab1e-4cf7-abe4-877564280258/
Please 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/d9bb8e2ccfb5f98ca1097224493dc4f166291ee7b11fd13eaf9d0ef3cd379807

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
Rule name:Cryptocoin_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Steam in files like avemaria
Rule name:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients
Create hunting rule
Author:@ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MAL_XMR_Miner_May19_1
Create hunting rule
Author:Florian Roth
Description:Detects Monero Crypto Coin Miner
Reference:https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/
Rule name:win_raccoon_a0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT
Rule name:win_raccoon_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:XMRIG_Miner
Create hunting rule

File information

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

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