MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9afe6904407e9b60e73edf93efbd932b6725f0f4f33306117ffc9854c21cae2. 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


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c9afe6904407e9b60e73edf93efbd932b6725f0f4f33306117ffc9854c21cae2
SHA3-384 hash: 81a0b75170f131ad9251ce212359d8e82c4aea0ac94afecb4b63704e21b02980a3e031b1f1ac00e2c3accc39c9edc5f4
SHA1 hash: 728862834cb8ac3e116695646ec0c5d11e6d17f1
MD5 hash: 61210b550219849813b1260d819d72d8
humanhash: aspen-five-river-triple
File name:61210b550219849813b1260d819d72d8.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:852'480 bytes
First seen:2021-04-15 17:18:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:Bdwkw6A4hnEcYYdCrI099fHEvl/fxjtfYgzQpnHmA6DpOEwtOJxbebK:BdFW4lCr399fEN/fJtAgzIy1OELr
Threatray 4'720 similar samples on MalwareBazaar
TLSH C105695132BBC614D6E95F3450AC1E144EB1AD06A923D70C1AA674EF4BB27C38F1EF86
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Introduction APRIL 15 2020.xlsx
Verdict:
Malicious activity
Analysis date:
2021-04-15 13:03:40 UTC
Tags:
encrypted trojan exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/8a67f2ec-d880-47b9-989a-3d431c8451a4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/135358/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.646-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/679121
Signature
Antivirus detection for URL or domain
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
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 388514 Sample: dw0Iro1gcR.exe Startdate: 16/04/2021 Architecture: WINDOWS Score: 100 31 www.xzklrhy.com 2->31 33 www.boogerstv.com 2->33 35 parkingpage.namecheap.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 6 other signatures 2->49 11 dw0Iro1gcR.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\dw0Iro1gcR.exe.log, ASCII 11->29 dropped 59 Tries to detect virtualization through RDTSC time measurements 11->59 61 Injects a PE file into a foreign processes 11->61 15 dw0Iro1gcR.exe 11->15         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 15->63 65 Maps a DLL or memory area into another process 15->65 67 Sample uses process hollowing technique 15->67 69 Queues an APC in another process (thread injection) 15->69 18 explorer.exe 15->18 injected process9 dnsIp10 37 www.lucytime.com 160.124.11.194, 49730, 80 POWERLINE-AS-APPOWERLINEDATACENTERHK South Africa 18->37 39 www.ololmychartlogin.com 212.32.237.101, 49742, 80 LEASEWEB-NL-AMS-01NetherlandsNL Netherlands 18->39 41 14 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 cscript.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       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c9afe6904407e9b60e73edf93efbd932b6725f0f4f33306117ffc9854c21cae2/
Threat name:
ByteCode-MSIL.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2021-04-15 10:47:56 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zgx6necea7u3mdtt5x4t566zgk3hexypj4ztayix77eyktbbzlra._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
298b7204317915aa463fecd43ee99abbb9020e993dc0ffdcc5e382d0f590a7b8
Formbook
3a7994df6e69118ca5778366f7dbf26e37430d3b9d20a163ace830e5a1971ce9
Formbook
5b7770f02c562dffdbe0cd638e288adba8f340c7231ef30fa2860b7f4b9dfa80
Formbook
64c5f02d627f750a5b60a196ddd53fc03f6bf632e7643cf996effaed8981e05d
Formbook
719604b516f11740266b2c7a8a61129f779caf4c1f9e16bac35d39f5792a009b
Formbook
7fba034b2f0aa5f549bda067c80b6494a02ea3d96e70e13701845bcfe7ade5e7
Formbook
8fb2a899e6622a2ddc7989121174bea2b7756f3f56f64f42dc6ef875d19ce919
Formbook
9c335d547092d063a6bc46441486d5336c62818b648139ab92839e30ef230c4a
Formbook
9ca3fc285954513515ada3b50fc29e54e92d73af802b736abc3402c5ac03cba8
Formbook
fa768e26f300f2c19ef11635dd836b031e0b5352d86d40cdc24284bf874230e7
Formbook
+ 4'710 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210415-78tyngmexs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.adultpeace.com/p2io/
Unpacked files
SH256 hash:
5e0f3da625a479a5e7e807b5f09c889d95474139410b312ba3a39bcb05976729
MD5 hash:
3d20c2ea9ac04e1707f853bb1780bc18
SHA1 hash:
805e90b023eb92d44bbe11daefce6edbe872cb74
Link:
https://www.unpac.me/results/faa3ba95-dcb8-4e8f-b3c0-b6a055014c3a/
SH256 hash:
c9afe6904407e9b60e73edf93efbd932b6725f0f4f33306117ffc9854c21cae2
MD5 hash:
61210b550219849813b1260d819d72d8
SHA1 hash:
728862834cb8ac3e116695646ec0c5d11e6d17f1
Link:
https://www.unpac.me/results/faa3ba95-dcb8-4e8f-b3c0-b6a055014c3a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c9afe6904407e9b60e73edf93efbd932b6725f0f4f33306117ffc9854c21cae2

File information

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

Web download

Formbook

Executable exe c9afe6904407e9b60e73edf93efbd932b6725f0f4f33306117ffc9854c21cae2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1115162/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1121158/
Cape
Cape
https://www.capesandbox.com/analysis/135358/

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