MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bff34ec881bbe9726f025fcf4585150e98178bd2ecdbc7fc29939dbf554ab708. 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: 14
| SHA256 hash: | bff34ec881bbe9726f025fcf4585150e98178bd2ecdbc7fc29939dbf554ab708 |
|---|---|
| SHA3-384 hash: | 3290bd67bc3c53a7e5036d4bbecb2fddb8b20e103c0b3febc000163ae167fb8f4a36d91d89704455d20a00b7368fcf96 |
| SHA1 hash: | 602504addbd4df06c2ae5467a037edbf4fc41c16 |
| MD5 hash: | d49997877451b110adc8e09d9c04c2b6 |
| humanhash: | johnny-chicken-ten-east |
| File name: | d49997877451b110adc8e09d9c04c2b6.exe |
| Download: | download sample |
| Signature | SystemBC |
| File size: | 1'766'032 bytes |
| First seen: | 2023-01-25 20:28:55 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 46f2e276c634d5362ea91b37e3398f9e (1 x SystemBC) |
| ssdeep | 49152:Zk7edbYPPeMgp1wQ4H4/Kof7Of6Dmq9zbrQn:Z/dMPPEYQlNqfVUQn |
| TLSH | T1618512D6BB51E339C39426F458E8D2C803369F7D44A1C18B33A5658B7E7DF8D912B288 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 63d94c244460613e (2 x SystemBC, 1 x LgoogLoader) |
| Reporter |  abuse_ch |
| Tags: | exe signed SystemBC |
Code Signing Certificate
| Organisation: | devlearn.com |
|---|---|
| Issuer: | Go Daddy Secure Certificate Authority - G2 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-04-12T02:48:38Z |
| Valid to: | 2023-04-12T02:48:38Z |
| Serial number: | dd575f84afbee77c |
| Intelligence: | 2 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 1e07686eb1bb3b701ce8fc45841cd8737e5060ffe02df6cf4b6baec4ddb884d2 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
211
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d49997877451b110adc8e09d9c04c2b6.exe
Verdict:
Malicious activity
Analysis date:
2023-01-25 20:32:34 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SystemBC
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Creating a file
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
9/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CPUID_Instruction
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
No Threat
Threat level:
2/10
Confidence:
80%
Tags:
greyware overlay packed
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
Result
Threat name:
SystemBC
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after checking mutex)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected SystemBC
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Woreflint
Status:
Malicious
First seen:
2022-10-26 00:41:08 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
26 of 39 (66.67%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Result
Malware family:
systembc
Score:
10/10
Tags:
family:systembc trojan
Behaviour
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Drops file in System32 directory
SystemBC
Malware Config
C2 Extraction:
89.22.225.242:4193
195.2.93.22:4193
195.2.93.22:4193
Unpacked files
SH256 hash:
665bcb7f7601b49961474f6f30495a18cdf3758e3b171874eb48190397b713a9
MD5 hash:
ad72822c0c72a676edae67f14716da34
SHA1 hash:
ee4464fea8e4a5459c7ae964c8f6fc51203e76ce
Detections:
SystemBC
SH256 hash:
037e339a983e56639d5937c0b2a9a9241c16e8e6b0dae476e7c5c814aab598c6
MD5 hash:
c013d771c3031a9c51483e0903f4ab3b
SHA1 hash:
614dd122a5ad6fffba76a7fa276b390511230969
SH256 hash:
bff34ec881bbe9726f025fcf4585150e98178bd2ecdbc7fc29939dbf554ab708
MD5 hash:
d49997877451b110adc8e09d9c04c2b6
SHA1 hash:
602504addbd4df06c2ae5467a037edbf4fc41c16
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | malware_shellcode_hash |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect shellcode api hash value |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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