MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 201b2f41c62365df33280901cebbdefbd7bf70b35afe43d1a91f50e68c67e4d9. 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: 15
| SHA256 hash: | 201b2f41c62365df33280901cebbdefbd7bf70b35afe43d1a91f50e68c67e4d9 |
|---|---|
| SHA3-384 hash: | 085c773ec322c846aa348835236a647d5688339c457e79d353da92a3c9dfaa18f03e150fa933f7b0639d977c52d39912 |
| SHA1 hash: | b099b99391f9184da265abe67fc20b588b32206f |
| MD5 hash: | fe39ac9725c175bb08f2564c62598864 |
| humanhash: | artist-fifteen-nitrogen-summer |
| File name: | 042PRL1988.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 729'600 bytes |
| First seen: | 2022-06-07 09:23:03 UTC |
| Last seen: | 2022-06-07 14:03:52 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:C+xN9q/FIGUoYvpawk+SdtRCmvQkzGvnin+gnMvWgBC0s1+StEooe7/GaR/:XxN6FIeWpawUdzCmin7gMv9BCztDGaR |
| TLSH | T194F4CE84F3269D77F12861FA64A1D00457B2021B40EAE5FA9DCE70CF30C9BD659FA94B |
| 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 | cc00ecc4b6e400c4 (8 x Loki, 7 x AgentTesla, 7 x SnakeKeylogger) |
| Reporter |  pr0xylife |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
282
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
042PRL1988.exe
Verdict:
Malicious activity
Analysis date:
2022-06-07 09:32:54 UTC
Tags:
formbook trojan stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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.
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
Injects a PE file into a foreign processes
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd or bat 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:
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2022-06-07 09:18:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:h06r rat spyware stealer suricata trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
a24a4a1351023e347f553ac0c5e17094aadc2a4caebc8dcb0915da4e64182d8d
MD5 hash:
2920a40fe6eb98ccf6aef14ee47f6aff
SHA1 hash:
c947aa6239bc43ee750487b445934460e8696ca4
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
26ed008eda083071140a9ba7b65d78998bbca93cd99bfe97b625d0cfd0bfca2f
MD5 hash:
2e96c18927dd3bd67f2adc0776d13efe
SHA1 hash:
32901410c601ea64d2e95a69e56b541574df5064
SH256 hash:
5934e0df46852866804f6d505d5db7a3ab2fc845fcd9b5e757a3e6208c389f50
MD5 hash:
f3e81a7643add4234117052528e6bf9e
SHA1 hash:
3076b01ce367b2edf2f42a89165c88cd0953f99c
SH256 hash:
4b3059a1fcd6c58c7fc4e574766133e89e95cb0fe6631b7f4aee664370c2571d
MD5 hash:
97f6ddc9c7e648e589849d8d6466bc18
SHA1 hash:
1104888244c872d5726728e0cb05ae6edaabf2bf
SH256 hash:
201b2f41c62365df33280901cebbdefbd7bf70b35afe43d1a91f50e68c67e4d9
MD5 hash:
fe39ac9725c175bb08f2564c62598864
SHA1 hash:
b099b99391f9184da265abe67fc20b588b32206f
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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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