MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3c0c946bd49128824271aa80cde029b625c3c1ca3ba6df6b3408cccddc02296e. 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
Formbook
Vendor detections: 9
| SHA256 hash: | 3c0c946bd49128824271aa80cde029b625c3c1ca3ba6df6b3408cccddc02296e |
|---|---|
| SHA3-384 hash: | 2f2ca6c753666bad496d0aa61c4445882469e33705798aaa70b1048478303ee345609db0699689456537de6229341405 |
| SHA1 hash: | 2940548b244dc2e6acc0cec29efaa13d4dffe015 |
| MD5 hash: | 42960e3736887a0d9c534b67ea56ed81 |
| humanhash: | cardinal-papa-shade-one |
| File name: | Comandă de achiziție PP050321.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 234'179 bytes |
| First seen: | 2021-05-03 05:39:21 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ea4e67a31ace1a72683a99b80cf37830 (70 x Formbook, 63 x GuLoader, 54 x Loki) |
| ssdeep | 3072:lEre7GjyCaFvc9bw6E0z+Kd3IfX7PkE/ORuo/6tjNm15QvUgig6TQdyOWDtqPmRv:lPXILvi0IfXKdytjNVqVTQ+8+AW |
| Threatray | 4'916 similar samples on MalwareBazaar |
| TLSH | 9434121E1A60C4F3FD3302B21B369E72DFDA97122491168F5B80D64AB6678D35B3A743 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
119
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Backdoor.Convagent
Status:
Malicious
First seen:
2021-05-03 01:58:16 UTC
AV detection:
13 of 47 (27.66%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 4'906 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
3/10
Tags:
n/a
Behaviour
Enumerates physical storage devices
Unpacked files
SH256 hash:
1492ade87ac6c8810c1960e944496534a37fdb91ad3752a725465ea37788ed0a
MD5 hash:
1d84fddf68ad6af04574ef817f3fe55d
SHA1 hash:
72a39c4edbc5b32b3a20cb149601b49638d38726
SH256 hash:
b85f36ff87c1bee87fbd438aa019193a57071be80075d76bacdf7e81d29082a7
MD5 hash:
5754cf6fab1a6984b530e5f266a603a5
SHA1 hash:
53ebbc8204cb3918a4b46c544122174afbafe2e4
SH256 hash:
3c0c946bd49128824271aa80cde029b625c3c1ca3ba6df6b3408cccddc02296e
MD5 hash:
42960e3736887a0d9c534b67ea56ed81
SHA1 hash:
2940548b244dc2e6acc0cec29efaa13d4dffe015
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: | Formbook |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Formbook in memory |
| Reference: | internal research |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
| Rule name: | win_formbook_g0 |
|---|---|
| Author: | Slavo Greminger, SWITCH-CERT |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [C0032.001] Data Micro-objective::CRC32::Checksum
1) [C0026.002] Data Micro-objective::XOR::Encode Data
4) [C0046] File System Micro-objective::Create Directory
5) [C0048] File System Micro-objective::Delete Directory
6) [C0047] File System Micro-objective::Delete File
7) [C0049] File System Micro-objective::Get File Attributes
8) [C0051] File System Micro-objective::Read File
9) [C0050] File System Micro-objective::Set File Attributes
10) [C0052] File System Micro-objective::Writes File
11) [E1510] Impact::Clipboard Modification
12) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
13) [C0036.002] Operating System Micro-objective::Delete Registry Key::Registry
14) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
15) [C0036.005] Operating System Micro-objective::Query Registry Key::Registry
16) [C0036.006] Operating System Micro-objective::Query Registry Value::Registry
17) [C0017] Process Micro-objective::Create Process
18) [C0038] Process Micro-objective::Create Thread