MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 abe1699085aa69511517e6c66c12aa08fab471ce1b3f98ad5ae6190fc769532d. 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: | abe1699085aa69511517e6c66c12aa08fab471ce1b3f98ad5ae6190fc769532d |
|---|---|
| SHA3-384 hash: | 38d183ad4193d6de99235d783c36c9cf850b6ca833a9dd375f3cfbb04c702681bdfa670c2d0e4d7a290ac53d35741b6a |
| SHA1 hash: | cc3ff70bf09d9ee581e05d87631ada935ec94c1f |
| MD5 hash: | dcbb051d783ef639d785e17950e9a892 |
| humanhash: | one-zebra-timing-lion |
| File name: | bank details.pdf.z.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 428'032 bytes |
| First seen: | 2021-12-20 01:51:59 UTC |
| Last seen: | 2021-12-20 04:12:47 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:nud4tebkTlLEJvRdz2oFj93OGqlPLdBpiDS/aN657Y4OfMP40M3x/gSc+zlYyaUr:POrzp5Y9Lg657TOfMP4/x/Fc+tLWo |
| Threatray | 12'444 similar samples on MalwareBazaar |
| TLSH | T12D94DF6D36ABA7DEC97153B433A9507853A67C361127D288DD8A31CF2833B51BA32713 |
| Reporter |  GovCERT_CH |
| Tags: | exe FormBook xloader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Reading critical registry keys
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
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses netstat to query active network connections and open ports
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-12-20 01:52:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
22 of 28 (78.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 12'434 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:g42t loader rat suricata
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
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
c0ae973c7a926b12ad656424582fc3049ae2ba593772b2aed38d2bcbda56b30c
MD5 hash:
eeebe5fd6b011e876b6af6aca1c4f83f
SHA1 hash:
e2dde61a96c08af3949cfc992332dadae53bed51
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
88242f5511de3730f9a98ed38644bb1a7a9abcb7fd676dc43c450bdeb15257fe
MD5 hash:
1ca38108fdd266fd4a1e5370232d6817
SHA1 hash:
904d4a768e1eab58d55e8226694009cf78938c3f
SH256 hash:
cc863038dfc58d37276a1f1cb952870d6a2cd81a7ac72d3ed7021e5c5aa1c8f0
MD5 hash:
2c5570f3b591aa1fd57f5ec62ab89b76
SHA1 hash:
7a451b030d1acef0a149e333ba9df225fc5494d1
SH256 hash:
abe1699085aa69511517e6c66c12aa08fab471ce1b3f98ad5ae6190fc769532d
MD5 hash:
dcbb051d783ef639d785e17950e9a892
SHA1 hash:
cc3ff70bf09d9ee581e05d87631ada935ec94c1f
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: | 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.
Malspam
Dropped by
xloader
Delivery method
Distributed via e-mail attachment
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