MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5045e619d346019e31996cb5c4a64bcb3efc4533a0d08dad5e9cfc9e18619ee9. 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: 13
| SHA256 hash: | 5045e619d346019e31996cb5c4a64bcb3efc4533a0d08dad5e9cfc9e18619ee9 |
|---|---|
| SHA3-384 hash: | 1f92188911818d97ebf3f923642906449590cb401895bf2a9a1719cd478c818c7853f1bbb51721170115119434e64169 |
| SHA1 hash: | dcb9f63565d1140c1c68ec934f92fb9e6e0d3ad7 |
| MD5 hash: | f2f1932919c89fe55e61b75bbe952d31 |
| humanhash: | timing-moon-two-pennsylvania |
| File name: | SecuriteInfo.com.W32.AIDetectNet.01.24141.14055 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'144'320 bytes |
| First seen: | 2022-05-10 15:51:46 UTC |
| Last seen: | 2022-05-11 05:41:38 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:sJwG7fxt7J0YZ5Dz8dkEOdzjL20veWHFaprj57FWF4tSX6xI8GVX3u4KPcnzQKeO:Hk2YZR+IJv5FaLFm4trI8GFud |
| Threatray | 15'354 similar samples on MalwareBazaar |
| TLSH | T1233528987254F9DEC857D171CA685CF0AA207C6AC31B820B50133D9EB97EB83DF215B6 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | f26efec4b6c2c00c (24 x AgentTesla, 14 x Loki, 12 x Formbook) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
269
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.24141.14055
Verdict:
Malicious activity
Analysis date:
2022-05-10 15:55:19 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
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed update.exe
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-05-10 11:12:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
38
AV detection:
18 of 24 (75.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 15'344 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:a18a rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
097812096e5a6fb380b64a0139d6eb30428d897f2d8d8a40a8dcc26ae3e7b900
MD5 hash:
c932b658bdfb1b1062dd79d6a93742ca
SHA1 hash:
e7bd5f43c8bbaa49686fd7b6cba9f5bfa7b3da52
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
75bbf3fcd9e465295f0f7a1da6bbeef01b017b7c8ddca638b77983affeb027f6
MD5 hash:
9fa2289d94415913c0b6c2ca426e8021
SHA1 hash:
d7e160a79170677d9d5981dd969f82753ed6dc49
SH256 hash:
417fbf6ee0491d2b11145ec9e3f64a7231de4d86c151d38c9b6b8eed0912b98e
MD5 hash:
e6417e4f40bf0980689a4b794a793ce2
SHA1 hash:
b6ed944ac449a6102fb5badf4eae34f37054565a
SH256 hash:
474771a333036bc0a09d3288cb15c4ae5ea6f332c335fcb89183207ba68d682d
MD5 hash:
86ac9cda76ef4e18887cfbab37a37c06
SHA1 hash:
5c34a1f09ddfab655794f5401d1ba05c49758d15
SH256 hash:
5045e619d346019e31996cb5c4a64bcb3efc4533a0d08dad5e9cfc9e18619ee9
MD5 hash:
f2f1932919c89fe55e61b75bbe952d31
SHA1 hash:
dcb9f63565d1140c1c68ec934f92fb9e6e0d3ad7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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