MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4aa3234fe3ac745e3eb83b08497f70ce4e62fcd3a55c22cd7d7a005c2a3d1f48. 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: 14
| SHA256 hash: | 4aa3234fe3ac745e3eb83b08497f70ce4e62fcd3a55c22cd7d7a005c2a3d1f48 |
|---|---|
| SHA3-384 hash: | f1f93f7d2509773bed92333d6089a228d793be0dafe5699a407ddca9bb313b5784e29076e78084c29f25db4e7d94e389 |
| SHA1 hash: | d945b3eaa3fdaea2abb5b4e57351527ae70d70e9 |
| MD5 hash: | 00473e541666e7262c1a31a924d05f8d |
| humanhash: | timing-eleven-beryllium-bulldog |
| File name: | Ordem de compra.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 755'712 bytes |
| First seen: | 2023-04-04 05:40:00 UTC |
| Last seen: | 2023-04-04 06:36:22 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:65CBWKdq1FbwwJLwryjiv07LMRF1vurReNuYhnomeFfHJSr0T75Zy:VfrpH0HMRvv0R+Fo1JpS61Zy |
| Threatray | 2'447 similar samples on MalwareBazaar |
| TLSH | T1CBF423243625A733CD2F8FB790A3A21803B29E561413F37E2DC519DA59B3F949F85887 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Ordem de compra.exe
Verdict:
Malicious activity
Analysis date:
2023-04-04 05:43:55 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj
Score:
68 / 100
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Tnega
Status:
Malicious
First seen:
2023-04-03 15:46:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
15 of 21 (71.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'437 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
58ca2691453046c5b92bcea9cf157f3095d3982c11c7013bc9653fad4741b7bf
MD5 hash:
188ccdb840bb0fdf607691aec2c1c7a6
SHA1 hash:
c54b471d672172703a81a25cfed3e95de7320a03
Detections:
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
72d0b40bfe73cdef85aa7b97119ae4772ba7a7fc5840f19007290dffcb5f293b
MD5 hash:
1283105b5069163a12922ee472e930dd
SHA1 hash:
220a02fd8b24fa5cb1ba66340b4517e493f73865
SH256 hash:
e26aaff73a2e87ba157aed76f77e7279771a43d600202a84b9747a763ab1217e
MD5 hash:
2623b4413fa07ac6d84a482e1e85277b
SHA1 hash:
8e019cb975d6e63ce3b0a91ab8c9ff6a9049f618
SH256 hash:
3c507afadbb1c31a9ebdd24baac5739d47576159e01c5e84f973c951885100aa
MD5 hash:
e79bf0e7e9d52d398e0b23b352394c68
SHA1 hash:
682325763a0ec77e0fd475ea3a4021b4651eceac
SH256 hash:
dd435b0fb3071c5ac2c8f18650d6dda9e1a2225ce385ccdb33782068c3902947
MD5 hash:
e09c8a0e5f08aa82588ac1acd1e6680c
SHA1 hash:
3241c4e84abf2fab8e7f68f544e94be9387483b6
SH256 hash:
3b27c3d09ed2a19079a5d8c55ec28aaa4a6ed80135711bc58138be16b7e4aea6
MD5 hash:
6f143fb49fdcec9e2bcc2c04f7b36d63
SHA1 hash:
0106c8430a1a09d591376317b0c7d34fa3d4da9d
SH256 hash:
4aa3234fe3ac745e3eb83b08497f70ce4e62fcd3a55c22cd7d7a005c2a3d1f48
MD5 hash:
00473e541666e7262c1a31a924d05f8d
SHA1 hash:
d945b3eaa3fdaea2abb5b4e57351527ae70d70e9
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Suspicious_Macro_Presence |
|---|---|
| Author: | Mehmet Ali Kerimoglu (CYB3RMX) |
| Description: | This rule detects common malicious/suspicious implementations. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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