MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7521206f0120a19d15bff2107227ceab8b946c2acead06494fc84d60a44ac773. 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: 16
| SHA256 hash: | 7521206f0120a19d15bff2107227ceab8b946c2acead06494fc84d60a44ac773 |
|---|---|
| SHA3-384 hash: | 47d94205ab6430a9784004e2a1c19f0c80c102ab1220a6749d73d76c794a83492d9a4de846d2b5c966b78ba8748ef440 |
| SHA1 hash: | 3a289c991e18cdf0d1d0d332655e1b69443cd92f |
| MD5 hash: | cb8f2c44415974d62c27a6fc86f250fe |
| humanhash: | apart-leopard-lake-virginia |
| File name: | offer R 9513 REVISED9875643546786543.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 573'952 bytes |
| First seen: | 2023-11-30 07:30:01 UTC |
| Last seen: | 2023-11-30 09:32:59 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:VqfLYYZXTyyE8+yqRyhlfNDTcFxNGfcjY:wXT8ygyXvgzj |
| TLSH | T1A9C423503B858237E87A0FF914F0AB1AC3B8D5631825D9BC179630E91DB7316E64EE63 |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 186c6c6c98e866d2 (10 x AgentTesla, 8 x Formbook, 1 x SnakeKeylogger) |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
312
Origin country :
NLVendor Threat Intelligence
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
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)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-11-30 07:31:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
17 of 23 (73.91%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:pyr6 rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
fd3be684ec203936c89e20715d359dcddf704c7fdb96028fe3b0ce9caa177013
MD5 hash:
6b1a7de4d2c3b0e5744c8625b21fca21
SHA1 hash:
0080642cad7998287546d635286702e497e690d7
Detections:
FormBook
win_formbook_w0
win_formbook_auto
win_formbook_g0
Formbook
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
SH256 hash:
d39b2ba9212db76c789c761850c9af04d585b89ca4c98664b325c925f8f3c0cb
MD5 hash:
6889d9728f427d98e55f8c67d9e054ab
SHA1 hash:
beba6cc39d949658274258995e8aa705b2e6b542
SH256 hash:
e88a0ecd8a546b81993a01d5b181a76b677fd22489b221456dbce358202947e1
MD5 hash:
384cfbef6fbbdbead98fc4cca80b3366
SHA1 hash:
850cb66538638faaf0b02be400c68e6de7ec873c
SH256 hash:
7521206f0120a19d15bff2107227ceab8b946c2acead06494fc84d60a44ac773
MD5 hash:
cb8f2c44415974d62c27a6fc86f250fe
SHA1 hash:
3a289c991e18cdf0d1d0d332655e1b69443cd92f
Malware family:
FormBook
Verdict:
Malicious
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| 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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