MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4ce210ed888ef0799aade75a3764c2c4186efc4923be5e9860ccdb3d346a4114. 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
CobaltStrike
Vendor detections: 13
| SHA256 hash: | 4ce210ed888ef0799aade75a3764c2c4186efc4923be5e9860ccdb3d346a4114 |
|---|---|
| SHA3-384 hash: | 65c020c732f627401ebb38cc9771828f80bad38ed1f2679c9627d36502d0feb05e2caaaf09b68a23c3d9de538089d735 |
| SHA1 hash: | 8ac17755f15a423082200acb8961f5ce9454e90f |
| MD5 hash: | bc67a3d548db497abf18c6aca4ce03d9 |
| humanhash: | tennis-three-neptune-failed |
| File name: | 1.exe |
| Download: | download sample |
| Signature | CobaltStrike |
| File size: | 330'344 bytes |
| First seen: | 2024-03-19 05:43:32 UTC |
| Last seen: | 2024-03-19 07:23:41 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c69215b9884f09dcbd592b687e0a6525 (1 x CobaltStrike) |
| ssdeep | 3072:1zg7+az9h5ajKOOq5ffffxffgREeffffs9ffZ8fff1iefffffzAYay6RPTudffZb:+7+az9SvVtYaRm8tpP0mnZDNP6 |
| Threatray | 217 similar samples on MalwareBazaar |
| TLSH | T1B8646BC3FF819DD5C91A4B3199BB03681320FEB66AA5546B2A1D73281FB30E19D1F907 |
| TrID | 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 26.1% (.EXE) Win64 Executable (generic) (10523/12/4) 12.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.1% (.ICL) Windows Icons Library (generic) (2059/9) 5.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 64e6c2daccc4d4d4 (3 x CobaltStrike) |
| Reporter |  petrovic |
| Tags: | CobaltStrike exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
605
Origin country :
FRVendor Threat Intelligence
Malware family:
cobaltstrike
ID:
1
File name:
4ce210ed888ef0799aade75a3764c2c4186efc4923be5e9860ccdb3d346a4114.exe
Verdict:
Malicious activity
Analysis date:
2024-03-19 05:46:24 UTC
Tags:
cobaltstrike backdoor
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:
Behaviour
Connection attempt
Searching for the window
Sending an HTTP GET request
Creating a file
Sending a custom TCP request
Launching a process
Moving a file to the Program Files subdirectory
Replacing files
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug overlay packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
CobaltStrike
Detection:
malicious
Classification:
troj
Score:
80 / 100
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Score:
65%
Verdict:
Susipicious
File Type:
PE
Threat name:
Win64.Backdoor.CobaltStrikeBeacon
Status:
Malicious
First seen:
2024-03-19 05:44:05 UTC
File Type:
PE+ (Exe)
Extracted files:
10
AV detection:
7 of 23 (30.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cobaltstrike
Similar samples:
+ 207 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Unpacked files
SH256 hash:
4ce210ed888ef0799aade75a3764c2c4186efc4923be5e9860ccdb3d346a4114
MD5 hash:
bc67a3d548db497abf18c6aca4ce03d9
SHA1 hash:
8ac17755f15a423082200acb8961f5ce9454e90f
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: | CobaltStrikeBeacon |
|---|---|
| Author: | ditekshen, enzo & Elastic |
| Description: | Cobalt Strike Beacon Payload |
| Rule name: | CobaltStrike_MZ_Launcher |
|---|---|
| Author: | yara@s3c.za.net |
| Description: | Detects CobaltStrike MZ header ReflectiveLoader launcher |
| Rule name: | CobaltStrike_Sleeve_BeaconLoader_VA_x64_o_v4_3_v4_4_v4_5_and_v4_6 |
|---|---|
| Author: | gssincla@google.com |
| Description: | Cobalt Strike's sleeve/BeaconLoader.VA.x64.o (VirtualAlloc) Versions 4.3 through at least 4.6 |
| Reference: | https://cloud.google.com/blog/products/identity-security/making-cobalt-strike-harder-for-threat-actors-to-abuse |
| Rule name: | CobaltStrike__Sleeve_BeaconLoader_VA_x64_o_v4_3_v4_4_v4_5_and_v4_6 |
|---|---|
| Author: | gssincla@google.com |
| Rule name: | HKTL_CobaltStrike_Beacon_Strings |
|---|---|
| Author: | Elastic |
| Description: | Identifies strings used in Cobalt Strike Beacon DLL |
| Reference: | https://www.elastic.co/blog/detecting-cobalt-strike-with-memory-signatures |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Windows_Trojan_CobaltStrike_1787eef5 |
|---|---|
| Author: | Elastic Security |
| Description: | CS shellcode variants |
| Rule name: | Windows_Trojan_CobaltStrike_3dc22d14 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Windows_Trojan_CobaltStrike_f0b627fc |
|---|---|
| Description: | Rule for beacon reflective loader |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN_SOCK_API | Uses Network to send and receive data | WS2_32.dll::closesocket WS2_32.dll::connect WS2_32.dll::htons WS2_32.dll::inet_addr WS2_32.dll::recv WS2_32.dll::send |
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