MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b1fdff098dabc1d5beb91484f6f82637f359cb0f7fb4764b282c299c2d341ffa. 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: 13
| SHA256 hash: | b1fdff098dabc1d5beb91484f6f82637f359cb0f7fb4764b282c299c2d341ffa |
|---|---|
| SHA3-384 hash: | 94a4371857ebb8f4a69ed4bbbd39eeefe12de5087038a441bcf9aaab2790ea8882a699d49fbd456f71f89b2db43b51b5 |
| SHA1 hash: | 07e4b0ea42af774a704455bead341d335a5ef41c |
| MD5 hash: | b6fd4235daa49fa3f4ee1b2618edab38 |
| humanhash: | mexico-mexico-neptune-fourteen |
| File name: | AeYNBknvOvHA5AC.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 550'912 bytes |
| First seen: | 2022-01-27 12:49:30 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:6A1sZWIfoOO+Q45IX8LhyTajF2yj057y/+AqjK97uWsCUgYH+RegFDXHj2Donmbo:6ACZQW2v57ymxjKRuWsKQgFDsn0OY/3 |
| Threatray | 13'010 similar samples on MalwareBazaar |
| TLSH | T129C4AD1523E91504E276AAB45AB4B020833379772CF6CF3E0A9C148D4BFBF50BA55F66 |
| Reporter | Anonymous |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AeYNBknvOvHA5AC.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-27 12:49:45 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
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
Behaviour
Behavior Graph:
n/a
Detection:
xloader
Threat name:
ByteCode-MSIL.Spyware.Noon
Status:
Malicious
First seen:
2022-01-26 21:58:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
19 of 43 (44.19%)
Threat level:
2/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 13'000 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:p89m loader rat
Behaviour
Enumerates system info in registry
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
Xloader Payload
Xloader
Unpacked files
SH256 hash:
cc80971fd2baed32550474d4367c6d939d0c287eced9b5f8761eca43d5b3a66d
MD5 hash:
56f4744255fb331db5e15b56c98fe3a8
SHA1 hash:
855240f8a60cb4b99b12da7a4fbc753f04b48fd4
Detections:
win_formbook_g0
win_formbook_auto
Parent samples :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 hash:
5247926388ed51a1178cb1de85bc5df1443c240ace43d7d9386edf8d7fceec02
MD5 hash:
9a6cb543f17cc6f61c016dbc8a331bc2
SHA1 hash:
62210e9d0f4d5b8101886a336feb3e1ae0eaf824
SH256 hash:
fb021292b4db98c52011dbe6b16e8b541842a184a40a1a75c692915d70af6d63
MD5 hash:
016f086577f91321f4e8fa27d4bf1d11
SHA1 hash:
2e37e937adb448ad98d410dfc87151a56cfabaa9
SH256 hash:
b1fdff098dabc1d5beb91484f6f82637f359cb0f7fb4764b282c299c2d341ffa
MD5 hash:
b6fd4235daa49fa3f4ee1b2618edab38
SHA1 hash:
07e4b0ea42af774a704455bead341d335a5ef41c
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
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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