MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6106fc0a5a8a0fb4a2245bd159b22ed22ec40840826b51b585f78f97f860be8. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6106fc0a5a8a0fb4a2245bd159b22ed22ec40840826b51b585f78f97f860be8
SHA3-384 hash: f0d19ae5f7d9b1ada283d3bd63fca91ac4f37ff45470206e15467096917ab3df95b8ff19814d57ea12177eff02383f1c
SHA1 hash: f02440916ca7a1614d6c25bb7f9bc27dd0369de3
MD5 hash: ea5a29adaeedde19dac942d0cd36ec91
humanhash: dakota-speaker-mike-nineteen
File name:ea5a29adaeedde19dac942d0cd36ec91.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:257'216 bytes
First seen:2021-10-15 07:44:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 3072:wBynOpL12riocLM+We73C3iXSIu8m4imntZoPmBa27Sn7vqlndr1+QlX9NZXgf9j:wBlL/c+We73CyLsmtZHn8iXm+rD8
Threatray 10'716 similar samples on MalwareBazaar
TLSH T1D944122561F2DCFBC18207716AB6C29AE39FD5180170A40B471CAFBB7A667CB9707583
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ea5a29adaeedde19dac942d0cd36ec91.exe
Verdict:
Malicious activity
Analysis date:
2021-10-15 07:47:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b7915e67-f190-45ef-aade-20a815b18e7d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/197691/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/616931471c2d58ba7407bee9/reports/c4bfae59-a438-469c-8bb0-c223fe283d62/overview
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7c9dc3b2-40ef-4519-95ea-fada06ac659b
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/870996
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 503424 Sample: CccchUq195.exe Startdate: 15/10/2021 Architecture: WINDOWS Score: 100 31 www.choicesglutenfree.net 2->31 33 www.businessteamsynergy.com 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 4 other signatures 2->47 11 CccchUq195.exe 17 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\dyupewnb.dll, PE32 11->29 dropped 61 Detected unpacking (changes PE section rights) 11->61 63 Tries to detect virtualization through RDTSC time measurements 11->63 65 Injects a PE file into a foreign processes 11->65 15 CccchUq195.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 35 www.webdyx.com 152.32.213.254, 49847, 80 UHGL-AS-APUCloudHKHoldingsGroupLimitedHK Hong Kong 18->35 37 madame-z.com 81.169.145.77, 49812, 80 STRATOSTRATOAGDE Germany 18->37 39 12 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 51 Performs DNS queries to domains with low reputation 18->51 22 mstsc.exe 18->22         started        signatures11 process12 signatures13 53 Self deletion via cmd delete 22->53 55 Modifies the context of a thread in another process (thread injection) 22->55 57 Maps a DLL or memory area into another process 22->57 59 Tries to detect virtualization through RDTSC time measurements 22->59 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c6106fc0a5a8a0fb4a2245bd159b22ed22ec40840826b51b585f78f97f860be8/
Threat name:
Win32.Trojan.Nemesis
Create hunting rule
Status:
Malicious
First seen:
2021-10-15 03:37:09 UTC
AV detection:
14 of 45 (31.11%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
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Formbook
+ 10'706 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:sukm loader rat
Link:
https://tria.ge/reports/211015-jktw4saff2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.choicesglutenfree.net/sukm/
Unpacked files
SH256 hash:
c6106fc0a5a8a0fb4a2245bd159b22ed22ec40840826b51b585f78f97f860be8
MD5 hash:
ea5a29adaeedde19dac942d0cd36ec91
SHA1 hash:
f02440916ca7a1614d6c25bb7f9bc27dd0369de3
Link:
https://www.unpac.me/results/472b51b0-6ce2-4ee7-918c-be35c183ee57/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
Link:
https://yomi.yoroi.company/submissions/c6106fc0a5a8a0fb4a2245bd159b22ed22ec40840826b51b585f78f97f860be8

File information

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

Web download

Formbook

Executable exe c6106fc0a5a8a0fb4a2245bd159b22ed22ec40840826b51b585f78f97f860be8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1659293/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/197691/

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