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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4cc5ac328afd0e7eaf16216879046367e083279bfdb831da3a53c8a31df3d1b. 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


AdaptixC2


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4cc5ac328afd0e7eaf16216879046367e083279bfdb831da3a53c8a31df3d1b
SHA3-384 hash: c927ec04cc7482bb71cdb310a0b96f9bbd1a1918dc5ca767a78e4389a8d7fe1b2b70a5e6571b58e05ce56690e9cfbd5f
SHA1 hash: 440d850ca84790200ad4743f82f23e4393cb95be
MD5 hash: 3ee38b944e5c83922f99641846f7db0c
humanhash: fruit-arizona-sink-leopard
File name:rr.exe
Download: download sample
Signature AdaptixC2
Create hunting rule
File size:75'264 bytes
First seen:2026-10-09 13:39:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 7a1dd98b3dbaf37e2c76b91ca37b57e1 (1 x AdaptixC2)
ssdeep 1536:eNbtFEP21BTJL4vEogmNABqzi+TvZPM1tvnQym6y:s3I2XT0RNKcZk1toCy
TLSH T11573C71AE4039075C90B18F249C7E66EFF2C9B5480262D8EE7E80D7DF33A6795C2457A
TrID 34.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
13.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
13.7% (.EXE) Win64 Executable (generic) (6522/11/2)
10.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.5% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter Joker
Tags:AdaptixC2 exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
204
Origin country :
BM BM
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-10-09 13:46:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a01d13ee-604d-4f74-bc15-ab6026e8a26c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/91227/
Detection(s):
SecuriteInfo.com.BackDoor.AdaptixC2.112.4266.14632.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt to an infection source
Query of malicious DNS domain
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug base64 evasive packed
Link:
https://www.filescan.io/uploads/6ac8eec3033c367d65182677/reports/ec82d127-0d25-4dad-83e2-109aa7b28613/overview
Verdict:
Malicious
Labled as:
Dump:Generic.Backdoor.AdaptixC2.A
Link:
https://www.hybrid-analysis.com/sample/b4cc5ac328afd0e7eaf16216879046367e083279bfdb831da3a53c8a31df3d1b
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-29T01:12:00Z UTC
Last seen:
2026-10-10T18:53:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/b4cc5ac328afd0e7eaf16216879046367e083279bfdb831da3a53c8a31df3d1b/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/06e16650-342d-428b-9786-db7be140fa9b
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b4cc5ac328afd0e7eaf16216879046367e083279bfdb831da3a53c8a31df3d1b
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/3ee38b944e5c83922f99641846f7db0c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b4cc5ac328afd0e7eaf16216879046367e083279bfdb831da3a53c8a31df3d1b/
Threat name:
Win32.Backdoor.AdaptixC2
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 06:04:23 UTC
File Type:
PE (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wtgfvqziv7iop2xrmilipecggz7aqmtzx7nyghnduu6iumo7hunq._file
Verdict:
malicious
Label(s):
AdaptixC2
Create hunting rule
Link:
https://reports.threatray.com/be463197-666e-48ca-9999-b3449c1a6dfe
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/261009-qym42sxvdx/
Behaviour
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
b4cc5ac328afd0e7eaf16216879046367e083279bfdb831da3a53c8a31df3d1b
MD5 hash:
3ee38b944e5c83922f99641846f7db0c
SHA1 hash:
440d850ca84790200ad4743f82f23e4393cb95be
Detections:
triage_adaptix_hacktool
Create hunting rule
Link:
https://www.unpac.me/results/61de71a1-0026-41e1-b183-34ad5f8dee19/
Malware family:
AdaptixC2
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b4cc5ac328af/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/b4cc5ac328afd0e7eaf16216879046367e083279bfdb831da3a53c8a31df3d1b

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/91227/

Comments