MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1c13ac6991e35e6948e4c926f79bac0a0c669f8c2709eb1e5fcea146e5a4d3ea. 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: 11
| SHA256 hash: | 1c13ac6991e35e6948e4c926f79bac0a0c669f8c2709eb1e5fcea146e5a4d3ea |
|---|---|
| SHA3-384 hash: | 8654a2c573c6f0d946a5c81f9fb1f6de9f3eba4342af04d5bfb1bf2427da654bd4575335a7dba85dc8fc87dbe1061d1b |
| SHA1 hash: | a08c9b2ec02a3626186bc6e306951dc63f3db1ec |
| MD5 hash: | 7f675ad4beeabb7fd62a9750a499570e |
| humanhash: | mobile-michigan-ohio-autumn |
| File name: | 7f675ad4beeabb7fd62a9750a499570e.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 217'380 bytes |
| First seen: | 2021-03-29 07:19:02 UTC |
| Last seen: | 2021-03-29 09:35:35 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla) |
| ssdeep | 3072:vTs3BxJNmJpxFcKOUxgMPeQRYetFk9v3inHGeOlg1EJr6uXsAGMAuzyL2Y1cCjz1:vAPYFHFxgmRzIiHGhSqMlTMBG6c |
| Threatray | 4'391 similar samples on MalwareBazaar |
| TLSH | 3024122A53F1844BF59B067019FBC53AFEBD961201711E1B2B790F7A3C25293CB2829D |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
124
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MV Sky Marine.xlsx
Verdict:
Malicious activity
Analysis date:
2021-03-29 06:47:58 UTC
Tags:
encrypted exploit CVE-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Unauthorized injection to a recently created process
Sending a UDP request
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
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Spynoon
Status:
Malicious
First seen:
2021-03-29 06:02:34 UTC
AV detection:
15 of 48 (31.25%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 4'381 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.capacitaciondelfuturo.com/m2be/
Unpacked files
SH256 hash:
1f35bb6728237483c779005fc227e69fef51b0bafd32d15855d483948a337078
MD5 hash:
eef9e469e8a30717974499f277d97e2a
SHA1 hash:
2d33c25984ebd9116beeb55cdde4c5c86c023e5d
SH256 hash:
b3ca93df9e2d86729bd9111082029c04219077bd2020a66eab089766b8630b8a
MD5 hash:
20ab4544c7198cec85a0610223c5968e
SHA1 hash:
f3ae8a21aebe723b81b50c1e2e47788dd4295086
SH256 hash:
1c13ac6991e35e6948e4c926f79bac0a0c669f8c2709eb1e5fcea146e5a4d3ea
MD5 hash:
7f675ad4beeabb7fd62a9750a499570e
SHA1 hash:
a08c9b2ec02a3626186bc6e306951dc63f3db1ec
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
VirLock
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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