MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 789b70fa9df563a3023a89835ce3b9ef1329a477dbff67b3390b72db2b5b9557. 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


SystemBC


Vendor detections: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 789b70fa9df563a3023a89835ce3b9ef1329a477dbff67b3390b72db2b5b9557
SHA3-384 hash: 8f56bf3db368490f65eee92cea580f7f437f6e11cec5b31baf4970d49db7f5e9d2258c37431ebfee53cbf75ac3d5a9b1
SHA1 hash: e9607b0597e4a95e9853fcbfeb4b24fbf2ee0df7
MD5 hash: 065a1efc7c8f2ec2a823525282b77468
humanhash: september-tennessee-bluebird-cold
File name:file
Download: download sample
Signature SystemBC
Create hunting rule
File size:2'673'152 bytes
First seen:2024-06-11 11:39:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'643 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 49152:zftEz2Sf/ko7rRXjPFBbO5HhQzYgXo8pJzY3xZ7H7uVGLc6f11O3/td/EdSWoJ7/:Lt8H/r9NBbkizgAJUN8sJ1o/uA
Threatray 1'866 similar samples on MalwareBazaar
TLSH T1A0C53384FB428F3BE69C1CB090DA7557D276C186FA8ACF1364C6D7D011B2BEB4911DA2
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter Bitsight
Tags:exe SystemBC


Avatar
Bitsight
url: https://vk.com/doc461844031_680343774?hash=eyKTdshUkIek8F72JOd2jpGP3kJJzio6hWvdS30zlsg&dl=ZZNaVHAA5F4UecSWWfwjLIOROZaiLXK2niLa6jkKtRc&api=1&no_preview=1#host

Intelligence

File Origin
# of uploads :
1
# of downloads :
401
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
789b70fa9df563a3023a89835ce3b9ef1329a477dbff67b3390b72db2b5b9557.exe
Verdict:
Malicious activity
Analysis date:
2024-06-11 11:42:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d2671926-6477-4c12-8a80-e897dfdf432e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Msilheracles-10017859-0
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6668386ea439c6d6b087773cwin7simulatehigh_evasion
Tags:
Banker Encryption Execution Generic Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating a window
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed packed smartassembly smart_assembly
Link:
https://www.filescan.io/uploads/666837960bf5978c0b0e4e1d/reports/0b507912-ccd1-4350-ab53-10160363247f/overview
Verdict:
Malicious
Labled as:
Ser.MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/789b70fa9df563a3023a89835ce3b9ef1329a477dbff67b3390b72db2b5b9557
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:
SystemBC
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3475f83c-92d5-4e5f-9ba6-fceff089b654
Result
Threat name:
PureLog Stealer, SystemBC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1455101
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
Found malware configuration
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Yara detected SystemBC
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1455101 Sample: file.exe Startdate: 11/06/2024 Architecture: WINDOWS Score: 100 49 claywyaeropumps.com 2->49 51 securesmtp.nezzies.com 2->51 53 6 other IPs or domains 2->53 61 Multi AV Scanner detection for domain / URL 2->61 63 Found malware configuration 2->63 65 Multi AV Scanner detection for dropped file 2->65 67 11 other signatures 2->67 8 file.exe 1 6 2->8         started        12 hlkqtex.exe 3 2->12         started        14 Erddbfj.exe 3 2->14         started        16 2 other processes 2->16 signatures3 process4 file5 43 C:\Users\user\AppData\Roamingrddbfj.exe, PE32 8->43 dropped 45 C:\Users\user\...rddbfj.exe:Zone.Identifier, ASCII 8->45 dropped 47 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 8->47 dropped 71 Encrypted powershell cmdline option found 8->71 73 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->73 75 Tries to detect virtualization through RDTSC time measurements 8->75 18 file.exe 4 8->18         started        21 powershell.exe 23 8->21         started        77 Multi AV Scanner detection for dropped file 12->77 79 Machine Learning detection for dropped file 12->79 81 Injects a PE file into a foreign processes 12->81 24 hlkqtex.exe 12->24         started        27 Erddbfj.exe 14->27         started        29 Erddbfj.exe 16->29         started        signatures6 process7 dnsIp8 35 C:\ProgramData\rotjh\hlkqtex.exe, PE32 18->35 dropped 37 C:\...\hlkqtex.exe:Zone.Identifier, ASCII 18->37 dropped 69 Loading BitLocker PowerShell Module 21->69 31 conhost.exe 21->31         started        33 WmiPrvSE.exe 21->33         started        55 claywyaeropumps.com 185.43.220.45, 4000, 49744, 49745 WIBO-ASLT Lithuania 24->55 57 chi.printingstorefrontsolutions.com 65.60.63.98, 465, 49746 SINGLEHOP-LLCUS United States 24->57 59 4 other IPs or domains 24->59 39 C:\ProgramData\ucoalht\gqwiaju.exe, PE32 29->39 dropped 41 C:\...\gqwiaju.exe:Zone.Identifier, ASCII 29->41 dropped file9 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/789b70fa9df563a3023a89835ce3b9ef1329a477dbff67b3390b72db2b5b9557
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/789b70fa9df563a3023a89835ce3b9ef1329a477dbff67b3390b72db2b5b9557/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-06-11 11:40:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
30 of 38 (78.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pcnxb6u56vr2gar2rgbvzy5z54jstjdx3p7wpmzzbnznwk23svlq._file
Verdict:
malicious
Similar samples:
047315e937d8697bccc03e03215f5a43ac3c1cde7c4e18dc9d1e55b14af01293
SystemBC
48e27e05da2697751c4de6a8d5d32f9de30c5be86fd5c2263624f6be1e25ac87
SystemBC
a319864b27cc93f963d4418f363bc01aecf4d45f77730ac70d619deaad9423b2
SystemBC
b39010f72fe4fdd3c6fc1d8387fb4391e804694a3749c1beeeebcebb86b0b257
SystemBC
f521ae15156f6005fdc698b0b23ff6e3bfd8a1c1aba7555b542c54b6170fe3ac
SystemBC
+ 1'856 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/240611-nsymgsvhmf/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6f28b11d-65dc-403d-a428-614c4677b0da
Unpacked files
SH256 hash:
7202621ae844be640e1110ff5bf2a3350aefe82601cdb362eff57d80ba2f88e0
MD5 hash:
ec256ace71dc9d3f5be13a0af5180d1b
SHA1 hash:
b7c2512557c8b327a8278639bda520e812ad59f6
Link:
https://www.unpac.me/results/28d3960c-52f9-48b1-a0cd-06ff8e89e70b/
SH256 hash:
b63a0e5f93b26ad0eeb9efba66691f3b7e7f51e93a2f0098bde43833f7a24cc2
MD5 hash:
e7d405eec8052898f4d2b0440a6b72c9
SHA1 hash:
58cf7bfcec81faf744682f9479b905feed8e6e68
Detections:
SystemBC
Create hunting rule
win_systembc_auto
Create hunting rule
win_systembc_g1
Create hunting rule
Link:
https://www.unpac.me/results/28d3960c-52f9-48b1-a0cd-06ff8e89e70b/
Parent samples :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 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/28d3960c-52f9-48b1-a0cd-06ff8e89e70b/
SH256 hash:
78f73e1734daa918b253517c75971fbb8df773a3d77d02a752e9a0ad1711a677
MD5 hash:
f9d2985aa1c41cca281321fffb5ed424
SHA1 hash:
3a7a58d2dcae2762882357ae34d372744b1dbb9d
Link:
https://www.unpac.me/results/28d3960c-52f9-48b1-a0cd-06ff8e89e70b/
SH256 hash:
61822b26d87ec1238d1557cad933d699a36fdb72c796870ed8a4858c67c96754
MD5 hash:
ad4345dd73e2b55ced92c26f94f65f21
SHA1 hash:
33f1ef9dc145beef463ad6def07a8430ffc515ee
Link:
https://www.unpac.me/results/28d3960c-52f9-48b1-a0cd-06ff8e89e70b/
SH256 hash:
f4db33ff4c1e07dbcae6849f48996776cdd3ff0e72d2b763d9c4f3036388e2d0
MD5 hash:
f14b4f7c771da701c556f17d056c48e0
SHA1 hash:
0a2a32309a701525cf54d9cf32c5c24b21e5ba9e
Link:
https://www.unpac.me/results/28d3960c-52f9-48b1-a0cd-06ff8e89e70b/
SH256 hash:
789b70fa9df563a3023a89835ce3b9ef1329a477dbff67b3390b72db2b5b9557
MD5 hash:
065a1efc7c8f2ec2a823525282b77468
SHA1 hash:
e9607b0597e4a95e9853fcbfeb4b24fbf2ee0df7
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/28d3960c-52f9-48b1-a0cd-06ff8e89e70b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/789b70fa9df5/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/789b70fa9df563a3023a89835ce3b9ef1329a477dbff67b3390b72db2b5b9557

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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.

Web download

SystemBC

Executable exe 789b70fa9df563a3023a89835ce3b9ef1329a477dbff67b3390b72db2b5b9557

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download

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 (GUARD_CF)high

Comments