MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 11f6520318927ff3c8c92f562fc90030117945c74bc02643701950545d9ecf71. 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: 12
| SHA256 hash: | 11f6520318927ff3c8c92f562fc90030117945c74bc02643701950545d9ecf71 |
|---|---|
| SHA3-384 hash: | eb3f390afc5640f4e6f356eb9c3dacddf4b0cc42635e41a92b084f383b772be6be319dee08af4ecca1217b97f1d6ade5 |
| SHA1 hash: | 453140b612218ea078279798ad2093801ed34faf |
| MD5 hash: | fc70f9cccfa80256fb794fb7699e85fc |
| humanhash: | pizza-pennsylvania-alpha-bacon |
| File name: | fc70f9cccfa80256fb794fb7699e85fc |
| Download: | download sample |
| Signature | Formbook |
| File size: | 559'616 bytes |
| First seen: | 2021-11-24 19:53:29 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:7tD00lov2yZc+wRd94e/2nngWyLQh7/tlq7LZQOKgQKxdwG7jFil:7C02uyZzwR3OnJeQhutQzqxjQ |
| Threatray | 14'368 similar samples on MalwareBazaar |
| TLSH | T1D0C401553398B7A3CC7A0BF50C73D0C1137365167950EA2EACC961DE2E2AB145B22BB7 |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
166
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2020 year financial report.doc
Verdict:
Malicious activity
Analysis date:
2021-11-24 17:45:01 UTC
Tags:
exploit CVE-2017-11882 loader trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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.
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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 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:
xloader
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-24 19:54:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
20 of 28 (71.43%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 14'358 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:bcwg 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.golfyouth.com/bcwg/
Unpacked files
SH256 hash:
eb43f9c213c4bcd45f3b19749f7f103a695e2a2e5d1ca80702366e4f31507beb
MD5 hash:
b12c8a9368e9d406585c9eb31201df23
SHA1 hash:
18bf765fecca9ed1289faf2da2703dbf101b378f
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
a52e6d4673c1d06fdc7788bd9b9142a6dc9cfa494d1d7b68051a6e48d764a60d
MD5 hash:
45986e388c7d1a82344037e690de0894
SHA1 hash:
97c184b0d1f3f4333329a94356fd26cd9969a10f
SH256 hash:
302ac54c94e8bdb12b7fdaeef76e2b936e0294ea5b1ced38c6da51ef50c3067e
MD5 hash:
d1a58ca8f82c480763bfa3205e80b770
SHA1 hash:
7b23287d165b2dae07ead2625bd4e1e525d27a1b
SH256 hash:
11f6520318927ff3c8c92f562fc90030117945c74bc02643701950545d9ecf71
MD5 hash:
fc70f9cccfa80256fb794fb7699e85fc
SHA1 hash:
453140b612218ea078279798ad2093801ed34faf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
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: | 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: | pe_imphash |
|---|
| 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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