MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4f11e57e682eba91e574e673edce45efab46c20ad2d98826fb1b0880adee2aa0. 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: 9
| SHA256 hash: | 4f11e57e682eba91e574e673edce45efab46c20ad2d98826fb1b0880adee2aa0 |
|---|---|
| SHA3-384 hash: | 5763a0d7428a695fe70a0dd81af595191cbde596fef4ad1f311bea963b8b8caf22f57f0a053305b7b31fbe17b7bb1726 |
| SHA1 hash: | 6ce3a8619d93859b173cfb7c2d52d45601df12c1 |
| MD5 hash: | 8415b1d35c8dad9cf2630d7a4a9c8107 |
| humanhash: | oscar-mississippi-magnesium-october |
| File name: | POgMmI.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'406'976 bytes |
| First seen: | 2020-12-17 08:44:01 UTC |
| Last seen: | 2020-12-17 10:29:30 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:oLHxrXJmZjuODRuG63IGGVMQ3X2N6o30xSSs3o9lVFb:o5XJKwhs3mNd2ls3o99b |
| Threatray | 3'203 similar samples on MalwareBazaar |
| TLSH | C0559E10779D6704F2B6DB7AC5E4A4F5C6FEE9226316D42E6CD023CF0A72BC88950B16 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook t-online |
abuse_ch
Malspam distributing Formbook:HELO: mailout01.t-online.de
Sending IP: 194.25.134.80
From: Elmarie.J <mayer-mail@t-online.de>
Subject: FW: SV: Re: 答复: late order
Attachment: POgMmI.7z (contains "POgMmI.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
172
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-12-17 07:11:45 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'193 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook evasion rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Maps connected drives based on registry
Deletes itself
Checks BIOS information in registry
Looks for VMWare Tools registry key
Formbook Payload
Looks for VirtualBox Guest Additions in registry
Formbook
Malware Config
C2 Extraction:
http://www.bestylishstore.com/wsu/
Unpacked files
SH256 hash:
3c3930a6d726b341c74adb621a1f4ab5d02066c628cd26828ad938738eb6f4c0
MD5 hash:
d67698a5b6284a22d744ef1f9d5b5f7a
SHA1 hash:
087b1883e057a26e6fa39396dacd7883a4a88fe5
SH256 hash:
63a681a5739224e2a8d2184aee0f2672d57a99b920dbd40de6decb78b961b588
MD5 hash:
fc6398e3e937efd3ec3b835312111b12
SHA1 hash:
1df5edc9d3e24de6032d3569db24c58f79f65476
SH256 hash:
3a04238f6c2a3abd85a89dcd2df0cfb2e59550220fb5829390242b743eef0362
MD5 hash:
1b2692cd72ab4598f65379f67044c524
SHA1 hash:
96f76c32904464cb1078240ef59d5d51fb9d4a54
SH256 hash:
b34f0654f2f053502ba298afb365cf09e35ec9443c3a88166e2efe320866a010
MD5 hash:
0d0851083635710b976e548558d9494c
SHA1 hash:
acf6f878535dbdcfa072a9e6d71627a40857b917
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
4f11e57e682eba91e574e673edce45efab46c20ad2d98826fb1b0880adee2aa0
MD5 hash:
8415b1d35c8dad9cf2630d7a4a9c8107
SHA1 hash:
6ce3a8619d93859b173cfb7c2d52d45601df12c1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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