MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d0f3211e3a351e4f7384243f983a33a0b4e989b61fea1e1c098bb5c8241ae102. 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: 11
| SHA256 hash: | d0f3211e3a351e4f7384243f983a33a0b4e989b61fea1e1c098bb5c8241ae102 |
|---|---|
| SHA3-384 hash: | fd0038073bddb33c2e0382cc6886f478fc48fa3bebb08cb8dfb2c1468c4f2abc8d11c9bbee3e61e5ab4131c814e01f07 |
| SHA1 hash: | 824f329cb115c4411d9651b029571f4759ac842e |
| MD5 hash: | 546a938a34280d863ba416c0aacdb04e |
| humanhash: | fanta-texas-muppet-carpet |
| File name: | 546a938a34280d863ba416c0aacdb04e.exe |
| Download: | download sample |
| Signature | SystemBC |
| File size: | 245'248 bytes |
| First seen: | 2022-04-23 04:26:23 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e2fde10f23cc64779d6592c0a5cf9862 (1 x DanaBot, 1 x Smoke Loader, 1 x SystemBC) |
| ssdeep | 3072:0GZ1YVMWpXm7aHKq0znbUP4hh3nT+kI60KFsxkgaBChpE:b2M6XmuFabe8VdGKaiga |
| Threatray | 163 similar samples on MalwareBazaar |
| TLSH | T1C9349E21F3A08031D1A75D3C64A1DFB1196FB8325A70D50BE7A46B6E2EF03C15AB5367 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 480c1c4c4f590b14 (115 x Smoke Loader, 93 x RedLineStealer, 83 x Amadey) |
| Reporter |  abuse_ch |
| Tags: | exe SystemBC |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 62.182.82.33:1488 | https://threatfox.abuse.ch/ioc/527694/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
286
Origin country :
n/a
Vendor Threat Intelligence
Detection:
SystemBC
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Creating a file
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware hlux lockbit smokeloader systembc tofsee
Malware family:
SystemBC
Verdict:
Malicious
Result
Threat name:
SystemBC
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Yara detected SystemBC
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Systembc
Status:
Malicious
First seen:
2022-04-18 13:23:28 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
23 of 26 (88.46%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 153 additional samples on MalwareBazaar
Result
Malware family:
systembc
Score:
10/10
Tags:
family:systembc trojan
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Drops file in Windows directory
SystemBC
Malware Config
C2 Extraction:
62.182.82.33:1488
usaf.army:1488
usaf.army:1488
Unpacked files
SH256 hash:
34123e82251efa7fb404d4bf30984c6693640ba9fc817acff138ea0773f2566e
MD5 hash:
c71b17ca7edc3c1f7d2e439f2c738ca2
SHA1 hash:
02c46130b2ef7e0c36f604db19cbd9f494c0b599
SH256 hash:
d0f3211e3a351e4f7384243f983a33a0b4e989b61fea1e1c098bb5c8241ae102
MD5 hash:
546a938a34280d863ba416c0aacdb04e
SHA1 hash:
824f329cb115c4411d9651b029571f4759ac842e
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: | EXT_MAL_SystemBC_Mar22_1 |
|---|---|
| Author: | Thomas Barabosch, Deutsche Telekom Security |
| Description: | Detects unpacked SystemBC module as used by Emotet in March 2022 |
| Reference: | https://twitter.com/Cryptolaemus1/status/1502069552246575105 |
| Rule name: | MALWARE_Win_EXEPWSH_DLAgent |
|---|---|
| Author: | ditekSHen |
| Description: | Detects SystemBC |
| Rule name: | Start2_net_bin |
|---|---|
| Author: | James_inthe_box |
| Description: | SystemBC |
| Reference: | 7bd341488dc6f01a6662ac478d67d3cd8211cbf362994355027b5bdf573cc31e |
| Rule name: | Start2_overlap_bin |
|---|---|
| Author: | James_inthe_box |
| Description: | SystemBC |
| Reference: | 7bd341488dc6f01a6662ac478d67d3cd8211cbf362994355027b5bdf573cc31e |
| Rule name: | Start2__bin |
|---|---|
| Author: | James_inthe_box |
| Description: | SystemBC |
| Reference: | 7bd341488dc6f01a6662ac478d67d3cd8211cbf362994355027b5bdf573cc31e |
| Rule name: | SystemBC_Config |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies SystemBC RAT, decrypted config. |
| Rule name: | SystemBC_Socks |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies SystemBC RAT, Socks proxy version. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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