MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7a4424af54555e5a81f6fa4e2b2c42c6d19c71bbcc261cd1be14af245c3b711c. 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: 12
| SHA256 hash: | 7a4424af54555e5a81f6fa4e2b2c42c6d19c71bbcc261cd1be14af245c3b711c |
|---|---|
| SHA3-384 hash: | 3cdb4b9163c063c50ffbc37876e92ab907d7cd829c49dc13c4b4800ba7ab898262504e9da0ee8390b5c05ee2e029e4e5 |
| SHA1 hash: | da867a8b837e43c91414ff46d239ab95b799d04b |
| MD5 hash: | 5bc8492c9f262d1f9840635b87edf9c5 |
| humanhash: | pizza-equal-nuts-comet |
| File name: | DHL Delivery Documents.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 48'640 bytes |
| First seen: | 2022-01-28 12:36:29 UTC |
| Last seen: | 2022-01-28 16:18:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 768:24jw5Zoo7adxM2GzRpAgka/8HHUTQQQQQQQBdy3bI91GN6bcE/2ihWSCAtkrjL1X:2Awzf3Rpga/eHUTQQQQQQQBdBgN6b5/S |
| Threatray | 12'920 similar samples on MalwareBazaar |
| TLSH | T12D234A42D2930267D55A5A73B49396C307B0A30D5CF74EABA8CC311E8E9F21A7653FC9 |
| File icon (PE): |  |
| dhash icon | 550959654d651945 (37 x Formbook, 28 x AgentTesla, 14 x RemcosRAT) |
| Reporter |  GovCERT_CH |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
3
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL Delivery Documents.exe
Verdict:
No threats detected
Analysis date:
2022-01-28 12:40:53 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
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Launching a process
Creating a file
Launching cmd.exe command interpreter
Searching for synchronization primitives
Reading critical registry keys
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated
Malware family:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
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
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Tnega
Status:
Malicious
First seen:
2022-01-28 12:37:08 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
12
AV detection:
16 of 28 (57.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 12'910 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:zqzw loader rat suricata
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
7a4424af54555e5a81f6fa4e2b2c42c6d19c71bbcc261cd1be14af245c3b711c
MD5 hash:
5bc8492c9f262d1f9840635b87edf9c5
SHA1 hash:
da867a8b837e43c91414ff46d239ab95b799d04b
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.73
File information
The table below shows additional information about this malware sample such as delivery method and external references.
34a8e89b0eea2ce8ec61a904ef465344f2f4ff16c4f7e8feecb93b0b984769e7
Dropped by
MD5 5c69130ffabdd4c25b6f710f1dd99eae
Dropped by
SHA256 34a8e89b0eea2ce8ec61a904ef465344f2f4ff16c4f7e8feecb93b0b984769e7
Delivery method
Distributed via e-mail attachment
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