MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 60e0625b9dc6a06473b96fd2972c145e71120d7d6a106713c76d7be4ccf75478. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 60e0625b9dc6a06473b96fd2972c145e71120d7d6a106713c76d7be4ccf75478
SHA3-384 hash: ed8dfbf807eea1c735427a6d29fd91c8b325571b891542318c708ce0580997873efbad0c82a38a555d976233f04f6c0f
SHA1 hash: 2cf1bb68644e25993371dbd38a28de324c87ff30
MD5 hash: efbc3a663442851b0246b707cf469f86
humanhash: chicken-massachusetts-butter-carpet
File name:QTY23400129.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:930'304 bytes
First seen:2020-10-21 07:03:40 UTC
Last seen:2020-10-25 22:33:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:BlwrD3+uhwRNhMwQy37LJAuCEbX+imqbEBP2p8kYGv5cjdk/:BlwrKuhwRNhMwQyx
Threatray 2'627 similar samples on MalwareBazaar
TLSH 9315CA3CADD5223756BBD6BACAF659CBF911754335266C0E90DB03820A03B677EC211E
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: srv20009.hosting.claranet.es
Sending IP: 92.54.18.66
From: Kenza El khaouaja <alberto.hernandez@termin.com.mx>
Reply-To: Alberto HERNANDEZ <info@asguler.com.tr>
Subject: BC
Attachment: 17489.zip (contains "QTY23400129.exe")

Intelligence

File Origin
# of uploads :
3
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/73870/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.48175.19949.11658.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/505316
Signature
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Detected FormBook malware
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Steal Google chrome login data
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 301682 Sample: QTY23400129.exe Startdate: 21/10/2020 Architecture: WINDOWS Score: 100 59 www.fyralstudio.com 2->59 75 Malicious sample detected (through community Yara rule) 2->75 77 Antivirus detection for dropped file 2->77 79 Antivirus / Scanner detection for submitted sample 2->79 81 10 other signatures 2->81 11 QTY23400129.exe 1 2->11         started        signatures3 process4 file5 57 C:\Users\user\AppData\...\QTY23400129.exe.log, ASCII 11->57 dropped 99 Tries to detect virtualization through RDTSC time measurements 11->99 101 Injects a PE file into a foreign processes 11->101 15 QTY23400129.exe 11->15         started        signatures6 process7 signatures8 103 Modifies the context of a thread in another process (thread injection) 15->103 105 Maps a DLL or memory area into another process 15->105 107 Sample uses process hollowing technique 15->107 109 Queues an APC in another process (thread injection) 15->109 18 explorer.exe 3 7 15->18 injected process9 dnsIp10 61 www.kilameq.info 198.54.121.126, 49727, 80 NAMECHEAP-NETUS United States 18->61 63 bestdealu.com 63.250.38.73, 49731, 49732, 49733 NAMECHEAP-NETUS United States 18->63 65 2 other IPs or domains 18->65 49 C:\Users\user\AppData\...\bfxl_r6qlt.exe, PE32 18->49 dropped 51 C:\Program Files (x86)\Hk0h\bfxl_r6qlt.exe, PE32 18->51 dropped 83 System process connects to network (likely due to code injection or exploit) 18->83 85 Benign windows process drops PE files 18->85 23 rundll32.exe 1 18 18->23         started        27 bfxl_r6qlt.exe 1 18->27         started        29 bfxl_r6qlt.exe 18->29         started        31 3 other processes 18->31 file11 signatures12 process13 file14 53 C:\Users\user\AppData\...\27Mlogrv.ini, data 23->53 dropped 55 C:\Users\user\AppData\...\27Mlogri.ini, data 23->55 dropped 87 Detected FormBook malware 23->87 89 Tries to steal Mail credentials (via file access) 23->89 91 Tries to harvest and steal browser information (history, passwords, etc) 23->91 97 2 other signatures 23->97 33 cmd.exe 2 23->33         started        37 cmd.exe 1 23->37         started        93 Injects a PE file into a foreign processes 27->93 39 bfxl_r6qlt.exe 27->39         started        41 bfxl_r6qlt.exe 29->41         started        95 Tries to detect virtualization through RDTSC time measurements 31->95 signatures15 process16 file17 47 C:\Users\user\AppData\Local\Temp\DB1, SQLite 33->47 dropped 67 Tries to harvest and steal browser information (history, passwords, etc) 33->67 43 conhost.exe 33->43         started        45 conhost.exe 37->45         started        69 Modifies the context of a thread in another process (thread injection) 39->69 71 Maps a DLL or memory area into another process 39->71 73 Sample uses process hollowing technique 39->73 signatures18 process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/60e0625b9dc6a06473b96fd2972c145e71120d7d6a106713c76d7be4ccf75478/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-10-20 14:16:03 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mdqgew45y2qgi45zn7jjolaulzyredl5niigoe6hnv56jthxkr4a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
347aa505ad319b4d8ee54aabe34dfc2af12b4747af23c6b635821ba9aedd0e32
Formbook
5962532a97c0efd1227d42aeddeacf09c0f8c8787e476e650d71ceed4ed52d97
Formbook
7f6459ace4d6259e61c8170563af8a30f25568457902f4f717c8ad17574efab6
Formbook
8a10ba003c94b5e6576d10a0c4bd01cabef6d87e4811e96c1a028e2cde63f414
Formbook
8e5e93b6f3eee7f1a08a0420b25105017d3479769e6bf9d6b2518d3abc6b1a75
Formbook
9c0d3c463792d704909de3a04cd7a6d31f8094301e8e24950af31cdc5e9f2838
Formbook
a59693f90c55791c544845b00cd4a8e6333d83cc83c8d8be42a7b028af4098e0
Formbook
d2b880fc3d1f874e31d23a37b38f75ceb1162c21ce895aec8dbec7f9c952f8f2
Formbook
ea74eac48adf2b19c3102578cb14ee0cd1d51f5e5e1da2fb4ab5b0d3f7e91827
Formbook
f38d170b1da421aa60e778a64fec953d3058336f7cb06568ba7926495fe87f0c
Formbook
+ 2'617 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
rat trojan spyware stealer family:formbook persistence
Link:
https://tria.ge/reports/201021-8291vstyj2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Suspicious behavior: MapViewOfSection
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of web browsers
Formbook Payload
Formbook
Unpacked files
SH256 hash:
5a8f395940cc24cbfe5a09fdee48b6794b47c872e07c3c303ad19b4c102a8484
MD5 hash:
f6565d069b57bf2d58e234a922da1606
SHA1 hash:
3571edfd9e333eb49e4416de82843e631bb6868d
Link:
https://www.unpac.me/results/c278f290-72b1-4084-9a55-75b7faf0e75b/
SH256 hash:
88935679173933b928550c636e8dca16ea233270d5d29399220d1cf3a637e115
MD5 hash:
3d55ce1481b7ef829485dd415a00a4e8
SHA1 hash:
5c92efbf5edc034851304f7fb720b43482c822ec
Link:
https://www.unpac.me/results/c278f290-72b1-4084-9a55-75b7faf0e75b/
SH256 hash:
794583cd3354fcb78c26dfaa63d7f5e35c5bc5699bc6db03b427016424ca26e4
MD5 hash:
069f92a9097ccf845d479b1aec615708
SHA1 hash:
45f2081dae744b5ea5b3d32b4543e68f1e2500a2
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/c278f290-72b1-4084-9a55-75b7faf0e75b/
Parent samples :
a59693f90c55791c544845b00cd4a8e6333d83cc83c8d8be42a7b028af4098e0
60e0625b9dc6a06473b96fd2972c145e71120d7d6a106713c76d7be4ccf75478
7b55f6fa510718db214cc578df054de13177b21eb20194b87f97c477ffc572d5
c63da2dca25d6d1c17fcfd8041424f2232878b734072ab55f1c31a6fa083a9fa
cab05c453ff61226526341a1ff169339c019e61fd894bcd82aac8599ea61ca7a
6f463e4599313c87551cfc529feb1b20b5eccc8f4fd20f66fafe580140e109f9
55aebdda73f158c6b5d24ec671226540690112f2b412f073deb173b932c7f6c3
SH256 hash:
60e0625b9dc6a06473b96fd2972c145e71120d7d6a106713c76d7be4ccf75478
MD5 hash:
efbc3a663442851b0246b707cf469f86
SHA1 hash:
2cf1bb68644e25993371dbd38a28de324c87ff30
Link:
https://www.unpac.me/results/c278f290-72b1-4084-9a55-75b7faf0e75b/
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.

Malspam

Formbook

zip 4b7f2c20cd6e56dcb9269abaa57f19990f5e6450076889d42ec781ccedc6c582

Formbook

Executable exe 60e0625b9dc6a06473b96fd2972c145e71120d7d6a106713c76d7be4ccf75478

(this sample)

  
Dropped by
MD5 bf45e1366b632b70d53d25b77e43d7f9
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/73870/
  
Dropped by
SHA256 4b7f2c20cd6e56dcb9269abaa57f19990f5e6450076889d42ec781ccedc6c582

Comments