MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6b7bd383f832bdf845fc7632d277abef4c35815afd1c285102d63cd9dcc7d466. 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: 11
| SHA256 hash: | 6b7bd383f832bdf845fc7632d277abef4c35815afd1c285102d63cd9dcc7d466 |
|---|---|
| SHA3-384 hash: | e6166386ee9bc2110675fa6f615f5ab4c81f45fd9e1e4893e9f1246842f8ce97c567d69d11e2693b9381747d2ef070ea |
| SHA1 hash: | 67844c3916126b56cc9cb0a9977ed3d1a4713f0a |
| MD5 hash: | 3a23d766503a54317f86c1a175aa4b28 |
| humanhash: | south-burger-edward-neptune |
| File name: | 3a23d766503a54317f86c1a175aa4b28 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 765'952 bytes |
| First seen: | 2021-07-23 17:37:08 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:/jcXtfHRjNlC6XhIojGTdgnMwsNptJ9kdlt5C2DoJsyaUVKnp:/81kBOGTdgnMwsNptsE28Jzahp |
| Threatray | 6'754 similar samples on MalwareBazaar |
| TLSH | T105F4CF343217AB00DDB5E3B9DCADC3941FF9B90AE119CE2A3DA431AD78A337A59D1045 |
| dhash icon | f0cce27272f2cef0 (6 x Formbook, 3 x NanoCore, 2 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3a23d766503a54317f86c1a175aa4b28
Verdict:
Malicious activity
Analysis date:
2021-07-23 17:40:52 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
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.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Suspicious Process Start Without DLL
Sigma detected: Suspicious Rundll32 Without Any CommandLine Params
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:
ByteCode-MSIL.Trojan.Wacatac
Status:
Malicious
First seen:
2021-07-23 05:52:19 UTC
AV detection:
21 of 46 (45.65%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 6'744 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.thafresnelgroup.com/p1nr/
Unpacked files
SH256 hash:
2ae1422ace08105894c8f861846e08ea0bd9bb6a569e293841e9fa882804d732
MD5 hash:
8a99f810e7137116ccca6518a6551dd4
SHA1 hash:
449281e479d960e9151b264250a3df1b4f0fda0b
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
873ba8bb637d342c30cac91f94d425ad28bb4dd2cac54e8f7d3bbd82b16e0900
MD5 hash:
1b330792dfcfdab934f7cf821e95ac7b
SHA1 hash:
2a237d9d6e9ad85f9e9a6751a6e39e6d5439d24a
SH256 hash:
f2397877f0c89d947010511337b7d05ece9d2f9978cc4a10f37169414fcbf0c9
MD5 hash:
57c9fbcd35d9ced73fd08317fc9f20b7
SHA1 hash:
0df2eb2cdbd7a014647b4f67f3eeb088f7809106
SH256 hash:
83d9e44d9a311ea6fdbcbd09fdc816a2067806dcacf24beb5ee786191b1a3ea1
MD5 hash:
b1a7b752b6638ee03cffe5a1dde9213e
SHA1 hash:
52d215a173d2f293990f8c12fc7f4a86330a29cb
SH256 hash:
6b7bd383f832bdf845fc7632d277abef4c35815afd1c285102d63cd9dcc7d466
MD5 hash:
3a23d766503a54317f86c1a175aa4b28
SHA1 hash:
67844c3916126b56cc9cb0a9977ed3d1a4713f0a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.79
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.
Web download
Delivery method
Distributed via web download
Comments
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