MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b29230d55e89c425c2d9d707a09a6de31ccf4b093f51f6ba1027f0edd313584. 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


Intelligence 12 IOCs YARA File information Comments 1

SHA256 hash: 0b29230d55e89c425c2d9d707a09a6de31ccf4b093f51f6ba1027f0edd313584
SHA3-384 hash: 8f6c75387d30839c1ca7eab9a18bb2923639d46db2d4c96d32b7ceb94e6a62399b0169ea96673715fd5e3459c67b9f01
SHA1 hash: 3fadfe6cf18f9e65cd3d98d785abf7221ae4f77c
MD5 hash: dc8a2259a6b2075629f2f0d6a07cce78
humanhash: kansas-nebraska-papa-mobile
File name:dc8a2259a6b2075629f2f0d6a07cce78.exe
Download: download sample
Signature Formbook
File size:206'303 bytes
First seen:2021-04-13 08:04:59 UTC
Last seen:2021-04-13 08:55:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 18bc6fa81e19f21156316b1ae696ed6b (51 x Formbook, 24 x Loki, 9 x SnakeKeylogger)
ssdeep 3072:HyewmN4skJ6rLPRC2xo+XOFWgIhK1bMcHLDkihoAf+sWyN0cubju3hHTKLG1kf:Hd1qit3hKucHvkihTNUbi3tKLz
Threatray 4'684 similar samples on MalwareBazaar
TLSH 6E14122677E58D6BE6D31A3402DFDB1AC1B3B160142230970F309B7FEBA03929A9C557
Reporter abuse_ch
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
2
# of downloads :
131
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
dc8a2259a6b2075629f2f0d6a07cce78.exe
Verdict:
Suspicious activity
Analysis date:
2021-04-13 08:10:36 UTC
Tags:
installer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
DNS request
Sending a UDP request
Unauthorized injection to a recently created 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.
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
Contains functionality to prevent local Windows debugging
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 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:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 385960 Sample: ntpxrxZCfL.exe Startdate: 13/04/2021 Architecture: WINDOWS Score: 100 31 www.elearningtoefl.com 2->31 33 www.descifrandolaguerra.com 2->33 35 elearningtoefl.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 4 other signatures 2->49 11 ntpxrxZCfL.exe 18 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\lp2q5fglra.dll, PE32 11->29 dropped 59 Detected unpacking (changes PE section rights) 11->59 61 Maps a DLL or memory area into another process 11->61 63 Tries to detect virtualization through RDTSC time measurements 11->63 65 Contains functionality to prevent local Windows debugging 11->65 15 ntpxrxZCfL.exe 11->15         started        signatures6 process7 signatures8 67 Modifies the context of a thread in another process (thread injection) 15->67 69 Maps a DLL or memory area into another process 15->69 71 Sample uses process hollowing technique 15->71 73 Queues an APC in another process (thread injection) 15->73 18 explorer.exe 15->18 injected process9 dnsIp10 37 www.aardvarkquiltshop.com 81.17.18.196, 49760, 80 PLI-ASCH Switzerland 18->37 39 www.rondavenport.com 198.54.117.197, 49759, 80 NAMECHEAP-NETUS United States 18->39 41 16 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 cmmon32.exe 18->22         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Threat name:
Win32.Trojan.Hynamer
Status:
Malicious
First seen:
2021-04-13 03:26:42 UTC
AV detection:
14 of 46 (30.43%)
Threat level:
  5/5
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.orangepensiontrust.com/svh9/
Unpacked files
SH256 hash:
b70dcbb8ab4df0c0d050726df8b1a0b0ada14d0b8cd3970e788c2db5264ad695
MD5 hash:
a59b783827dbcf9ddfbc2843156b5640
SHA1 hash:
a9af4adabb2cb2e78581149443f044778d94ce52
SH256 hash:
0b29230d55e89c425c2d9d707a09a6de31ccf4b093f51f6ba1027f0edd313584
MD5 hash:
dc8a2259a6b2075629f2f0d6a07cce78
SHA1 hash:
3fadfe6cf18f9e65cd3d98d785abf7221ae4f77c
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Formbook

Executable exe 0b29230d55e89c425c2d9d707a09a6de31ccf4b093f51f6ba1027f0edd313584

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-04-14 09:04:50 UTC

================================================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
================================================================================
0) [B0001.032] Anti-Behavioral Analysis::Timing/Delay Check GetTickCount
1) [C0032.001] Data Micro-objective::CRC32::Checksum
2) [C0026.002] Data Micro-objective::XOR::Encode Data
4) [C0045] File System Micro-objective::Copy File
5) [C0046] File System Micro-objective::Create Directory
6) [C0048] File System Micro-objective::Delete Directory
7) [C0047] File System Micro-objective::Delete File
8) [C0049] File System Micro-objective::Get File Attributes
9) [C0051] File System Micro-objective::Read File
10) [C0050] File System Micro-objective::Set File Attributes
11) [C0052] File System Micro-objective::Writes File
12) [E1510] Impact::Clipboard Modification
13) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
14) [C0036.002] Operating System Micro-objective::Delete Registry Key::Registry
15) [C0036.007] Operating System Micro-objective::Delete Registry Value::Registry
16) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
17) [C0036.005] Operating System Micro-objective::Query Registry Key::Registry
18) [C0036.006] Operating System Micro-objective::Query Registry Value::Registry
19) [C0036.001] Operating System Micro-objective::Set Registry Key::Registry
20) [C0017] Process Micro-objective::Create Process
21) [C0038] Process Micro-objective::Create Thread
22) [C0018] Process Micro-objective::Terminate Process