MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1204f5184f88ef6bccd8923cd3d3a3d33606f004e2407305500336556930ea5. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1204f5184f88ef6bccd8923cd3d3a3d33606f004e2407305500336556930ea5
SHA3-384 hash: 698c30a5223d6ace6a62ef1e07e4428e8a761bdff25df9d49192af4ad4e0860ea1822b94ae05d4017cd2357e5d4361a1
SHA1 hash: d47003bc987867c1919d3a4ad60e6197492139b6
MD5 hash: 0ae7ee7c44c7c3ddaa8063dfc7019ddd
humanhash: xray-connecticut-idaho-july
File name:0ae7ee7c44c7c3ddaa8063dfc7019ddd.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:487'424 bytes
First seen:2021-11-02 15:49:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:XoX7G006CAieHYtTjdgaCTuoDjGkZSPSC6I2cXUUuAwQ5R4CIgsgJSvOn4MiFmkd:wF0faYJCTlJMayb8OR40sgGO6FmkTXJ
Threatray 11'098 similar samples on MalwareBazaar
TLSH T136A4D0C1A7E48402D96A0FB150702C2003B3BEAE7D49F39E6D99B89B75777C34520B9B
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
124
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0ae7ee7c44c7c3ddaa8063dfc7019ddd.exe
Verdict:
Suspicious activity
Analysis date:
2021-11-02 16:19:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cd4ba555-608d-4400-8f37-05859496a44d

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/201509/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.47300229.15364.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61815e301c62c356607f33c5/reports/ce63f9c9-6627-455c-a36a-f309fd0d4a40/overview
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/de30a922-3aad-4bed-968b-8c0f988f9ec7
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/881475
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
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
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 513908 Sample: WSpxPdIVde.exe Startdate: 02/11/2021 Architecture: WINDOWS Score: 100 31 www.notaryexplorer.com 2->31 33 parkingpage.namecheap.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 6 other signatures 2->47 10 WSpxPdIVde.exe 3 2->10         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\WSpxPdIVde.exe.log, ASCII 10->29 dropped 61 Uses ipconfig to lookup or modify the Windows network settings 10->61 63 Tries to detect virtualization through RDTSC time measurements 10->63 65 Injects a PE file into a foreign processes 10->65 14 WSpxPdIVde.exe 10->14         started        17 WSpxPdIVde.exe 10->17         started        signatures6 process7 signatures8 67 Modifies the context of a thread in another process (thread injection) 14->67 69 Maps a DLL or memory area into another process 14->69 71 Sample uses process hollowing technique 14->71 73 Queues an APC in another process (thread injection) 14->73 19 ipconfig.exe 14->19         started        22 explorer.exe 14->22 injected process9 dnsIp10 49 Self deletion via cmd delete 19->49 51 Modifies the context of a thread in another process (thread injection) 19->51 53 Maps a DLL or memory area into another process 19->53 55 Tries to detect virtualization through RDTSC time measurements 19->55 25 cmd.exe 1 19->25         started        35 www.charlyanalytics.com 213.186.33.5, 49733, 80 OVHFR France 22->35 37 www.thermafyagritec.com 217.160.0.153, 49735, 80 ONEANDONE-ASBrauerstrasse48DE Germany 22->37 39 8 other IPs or domains 22->39 57 System process connects to network (likely due to code injection or exploit) 22->57 59 Performs DNS queries to domains with low reputation 22->59 signatures11 process12 process13 27 conhost.exe 25->27         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/c1204f5184f88ef6bccd8923cd3d3a3d33606f004e2407305500336556930ea5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-02 15:44:20 UTC
AV detection:
16 of 27 (59.26%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
02a9e7458836d89cc02de2333176fcfdc9e462535e73e5b032f13e604b831b72
Formbook
129d230573fdb00a681a7f0c507bc16d2efcd08c4408f544f1d7653162b2cd92
Formbook
64e3a0f2298f21833eb7a9c51aa0b2b8d3354bdcefb0156bb34371e3163d8b3d
Formbook
aba852eff9b53848b266228241991403993f7769587712794eb5f406ce4c9a6c
Formbook
b207cf6e0fe84692f4311e2768d913bae8005da5f7ed4cf1cee2459a6f62faa9
Formbook
c1426732f06b03f0d2f0b2afd275bcd17ceb24d16174db630e10fab4fee09f04
Formbook
cc0a217f761a9216eac62d8d10baaea85ce3bf576032a2fbfa23538246179e6f
Formbook
d0be19c0b5adf0b25e4eab364d23035d375cdceb14835a5d40642400a82e15f7
Formbook
ea12191fcd49d36b68be2c466a24cac87cfd79f9d1fb18ef252037f0fb976979
Formbook
fafcee9b031f24dbd150b43afbb5cac24bbdccfa4125f4f3017bdd8e94926e9e
Formbook
+ 11'088 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:w8n5 loader rat
Link:
https://tria.ge/reports/211102-s9x5hacbb9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.fourjmedia.com/w8n5/
Unpacked files
SH256 hash:
f490d526a2b96f49be006de0a2a8d91e30b30e80b7253d2315ec7e620304207d
MD5 hash:
9d0643fc409f7578ac248a7d33efd869
SHA1 hash:
6d3951c42d3243cb8cd7e8ec85392048d2f5d93f
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/fc1e982b-b951-44c1-b930-8dc537757def/
Parent samples :
cc0a217f761a9216eac62d8d10baaea85ce3bf576032a2fbfa23538246179e6f
c1204f5184f88ef6bccd8923cd3d3a3d33606f004e2407305500336556930ea5
80d21ca1ea35c23ec1f274049587a572d6b36f43d53201f33d2df0ef1c4e0253
22ebda3d184c016a3c1c99160f3f22b38a1954cbe559cedd3c60ccda72cac496
SH256 hash:
1a1bc80dca80754d1da5c9637d7c8adbcec7a021e442f7457f863a403622ac3e
MD5 hash:
0863c43d800b552c3d34fd2b86cc2708
SHA1 hash:
e41633f64ba5b28d829f2a745802ca96028fc919
Link:
https://www.unpac.me/results/fc1e982b-b951-44c1-b930-8dc537757def/
SH256 hash:
7ec7c47de5927351c7035f8657a2dd91c42fd6ed6e4da309e34b87ef0b0ba785
MD5 hash:
171a2669225911b41301096cd9dcf19f
SHA1 hash:
dc25f1f69faec5174e489a0d1a18cf14cf7fd1b5
Link:
https://www.unpac.me/results/fc1e982b-b951-44c1-b930-8dc537757def/
SH256 hash:
c1204f5184f88ef6bccd8923cd3d3a3d33606f004e2407305500336556930ea5
MD5 hash:
0ae7ee7c44c7c3ddaa8063dfc7019ddd
SHA1 hash:
d47003bc987867c1919d3a4ad60e6197492139b6
Link:
https://www.unpac.me/results/fc1e982b-b951-44c1-b930-8dc537757def/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c1204f5184f8/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/c1204f5184f88ef6bccd8923cd3d3a3d33606f004e2407305500336556930ea5

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
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Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Formbook

Executable exe c1204f5184f88ef6bccd8923cd3d3a3d33606f004e2407305500336556930ea5

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/201509/
  
URLhaus
https://urlhaus.abuse.ch/url/1739218/
  
Delivery method
Distributed via web download

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