MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 68ea8e450d6a5df8ae9d671ac8f4d1f60548992e0e7b0ed32c1587fe7d7d14f2. 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: 68ea8e450d6a5df8ae9d671ac8f4d1f60548992e0e7b0ed32c1587fe7d7d14f2
SHA3-384 hash: 8d1084ad4ecfe95ba2bbb3341e95133d1b281945fefb2e14979929823ee4129c4ad72b3a09179185a37f3a52b02acff8
SHA1 hash: b94f19d3d02ced6731937614407d603e00de6e66
MD5 hash: 5f5833814a483c87e8a46ab77e323ade
humanhash: minnesota-golf-gee-oranges
File name:Product Sample.exe.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:561'664 bytes
First seen:2020-10-19 13:11:56 UTC
Last seen:2020-10-19 14:21:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:wq9uzPtbzXsHiNQoAzwFqtx8ri6f307V:wqQzPpwHK5LctmO6f30Z
Threatray 2'543 similar samples on MalwareBazaar
TLSH B9C4E06012455F65E43F637B20A6042013E7AC92CE61EBDC7FEA7FB63472F006695A1B
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/72953/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.hc.19956.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Forced shutdown of a system process
Unauthorized injection to a system process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/495453
Signature
.NET source code contains potential unpacker
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
Uses ipconfig to lookup or modify the Windows network settings
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 300181 Sample: Product Sample.exe.exe Startdate: 19/10/2020 Architecture: WINDOWS Score: 100 31 www.healthsupporttips.com 2->31 33 healthsupporttips.com 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 8 other signatures 2->47 11 Product Sample.exe.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\...\Product Sample.exe.exe.log, ASCII 11->29 dropped 57 Injects a PE file into a foreign processes 11->57 15 Product Sample.exe.exe 11->15         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 15->59 61 Maps a DLL or memory area into another process 15->61 63 Sample uses process hollowing technique 15->63 65 Queues an APC in another process (thread injection) 15->65 18 explorer.exe 15->18 injected process9 dnsIp10 35 www.carry-hai.com 118.27.99.19, 49731, 80 INTERQGMOInternetIncJP Japan 18->35 37 decud.com 34.102.136.180, 49732, 80 GOOGLEUS United States 18->37 39 2 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 22 ipconfig.exe 18->22         started        signatures11 process12 signatures13 51 Modifies the context of a thread in another process (thread injection) 22->51 53 Maps a DLL or memory area into another process 22->53 55 Tries to detect virtualization through RDTSC time measurements 22->55 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/68ea8e450d6a5df8ae9d671ac8f4d1f60548992e0e7b0ed32c1587fe7d7d14f2/
Threat name:
ByteCode-MSIL.Trojan.Tiggre
Create hunting rule
Status:
Malicious
First seen:
2020-10-19 12:57:52 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ndvi4rinnjo7rlu5m4nmr5gr6ycurgjobz5q5uzmcwd747l5ctza._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
2030155acc638f243aef2c819db4830dc3e985b1f6ba7d3a7dd0be216c261d81
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718d659864d771ebadf82d8b5461d39c2bd6bd514ea2d2273d2821a23ab28ed0
Formbook
796283950089c8792456eb6b2f89a148de3def99691115ae7aadf8dc930d4d4a
Formbook
7f9ae2230e8288dc9d2be085d10b696542ac35641853f0afc85ca08d48f3c154
Formbook
805024bdbd61ad0a7a280c42f98c89da5563c2498ed768971ddc74dca126e591
Formbook
bfbf73201037462acf28b231212bc311a923ca797168533c3b4d233686f335ef
Formbook
+ 2'533 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
rat trojan spyware stealer family:formbook
Link:
https://tria.ge/reports/201019-qxzc4fdwra/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.kaylas505.com/ndf/
Unpacked files
SH256 hash:
68ea8e450d6a5df8ae9d671ac8f4d1f60548992e0e7b0ed32c1587fe7d7d14f2
MD5 hash:
5f5833814a483c87e8a46ab77e323ade
SHA1 hash:
b94f19d3d02ced6731937614407d603e00de6e66
Link:
https://www.unpac.me/results/f15c95f4-30cf-404e-82b8-e6554a44c1f3/
SH256 hash:
0376a7fbc52e1dc2fe97eaf460a23edfe8cb511349f4a8c7a3edef76a0d41b79
MD5 hash:
116d88eb1243a3dc7e2496e663a79efb
SHA1 hash:
12f773124f8d4824d4bc68dcfdb9d7972b7518ef
Link:
https://www.unpac.me/results/f15c95f4-30cf-404e-82b8-e6554a44c1f3/
SH256 hash:
373681bda95d701f83821766a193c55a1e1d1a82d5bf9492df0f8ace414b6f63
MD5 hash:
711598ac70060522145ae3d1abf2040d
SHA1 hash:
31e8161b185e21625356d095a99192ae14ac0af2
Link:
https://www.unpac.me/results/f15c95f4-30cf-404e-82b8-e6554a44c1f3/
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
Link:
https://www.unpac.me/results/f15c95f4-30cf-404e-82b8-e6554a44c1f3/
SH256 hash:
106887213b4df2ea8bfc057ce01b9845efa496ddd21307c40f8be7a2c97c52c3
MD5 hash:
3daa50f4320e5566554d5fd1031ec2c1
SHA1 hash:
2af2ed57e1d69855574a82f2937ba8c015fbf5ad
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/f15c95f4-30cf-404e-82b8-e6554a44c1f3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/68ea8e450d6a5df8ae9d671ac8f4d1f60548992e0e7b0ed32c1587fe7d7d14f2

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/72953/

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