MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b289ead031b7f476e07b8637bfb3749554253968060ecdd36046948f6ae5f8e. 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: 7b289ead031b7f476e07b8637bfb3749554253968060ecdd36046948f6ae5f8e
SHA3-384 hash: d59372493a67f35386a738320e7c7bc8437092db64b75e7b333274645a837f309bf8c117743629db62342f8083e6e3f7
SHA1 hash: 1c7b545f46c9c223759adf605ee90095644ab0de
MD5 hash: 717933acf56f1df458dd8d7a03abb922
humanhash: equal-four-alaska-nevada
File name:Qaizen19.10.2020.scr
Download: download sample
Signature Formbook
Create hunting rule
File size:928'256 bytes
First seen:2020-10-19 09:52:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:eEMJZzK7NVKW/Y+pX/f1EDUCtcf1cK79A1GKZHNYPzodGz8LX:elwX/dgUFA1GUKzodG
Threatray 2'469 similar samples on MalwareBazaar
TLSH 55155A1022F40B09F47B47F556345041A7B67E9A58BED64C7D8D31DEAFB2B020A63B2B
Reporter abuse_ch
Tags:FormBook scr


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: rdns0.pesaaf.xyz
Sending IP: 138.68.238.17
From: Qaizngroup<contacts1@qaizengroup.com>
Reply-To: omshatkisales@gmail.com
Subject: Order Enquiry
Attachment: Qaizen19.10.2020.Pdf.jpg.img (contains "Qaizen19.10.2020.scr")

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/72838/
Detection(s):
SecuriteInfo.com.Trojan.InjectNET.14.21240.14062.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching the process to change network settings
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/495160
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)
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 netstat to query active network connections and open ports
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 300034 Sample: Qaizen19.10.2020.scr Startdate: 19/10/2020 Architecture: WINDOWS Score: 100 33 www.palsarcapital.com 2->33 35 palsarcapital.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 6 other signatures 2->49 11 Qaizen19.10.2020.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\user\...\Qaizen19.10.2020.exe.log, ASCII 11->31 dropped 59 Tries to detect virtualization through RDTSC time measurements 11->59 61 Injects a PE file into a foreign processes 11->61 15 Qaizen19.10.2020.exe 11->15         started        18 Qaizen19.10.2020.exe 11->18         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 20 explorer.exe 15->20 injected process9 dnsIp10 37 gmigroups.com 204.11.59.96, 49742, 80 PUBLIC-DOMAIN-REGISTRYUS United States 20->37 39 www.lowlife.one 77.111.240.191, 49739, 80 ONECOMDK Denmark 20->39 41 19 other IPs or domains 20->41 51 System process connects to network (likely due to code injection or exploit) 20->51 24 NETSTAT.EXE 20->24         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 24->53 55 Maps a DLL or memory area into another process 24->55 57 Tries to detect virtualization through RDTSC time measurements 24->57 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7b289ead031b7f476e07b8637bfb3749554253968060ecdd36046948f6ae5f8e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-10-19 04:57:43 UTC
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pmuj5liddn7uo3qhxbrxx6zxjfkueu4wqbqozxjwaruur5vol6ha._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
00c31ece69362a5cccc665bc1d57b48240d5bf53cbb159cb72b26454849e798e
Formbook
19f43d1f8fd11eccbdb2d9ce05a16983fe394cbd92943bc57943e4bbbb686687
Formbook
1aa1c6c264025cc567e70f6ca867a0c6618bd2eb2ec3312730c68a41c0d7e076
Formbook
49411c035bce033585bf1ab27827abf5ead0c9031064848e08014fb1aee182b3
Formbook
5a744c8440f5d46b0bde9abe9086a5f1ee8c1a54104811fee10179d441af5508
Formbook
754b53cd03dcc7c3d854a9628e5d01447fd778aae73f7890b5f7527ad4bd76ea
Formbook
777d646e09cf725986f3617d40d5bca943d077015759e346e3e8f5314cac13ce
Formbook
914b9ec48f15df901f689ee02624b6b164a57ee6dc6383f7770e432f92faa337
Formbook
9c8e3d4b3014cedaf81092ca9e167bd16ae98e2905e3a7e0ae154b26c387de14
Formbook
b2d116cb905cf6c74a895fb8c391c0ce48b8f41a36d3cb753c9413fb68a23bd4
Formbook
+ 2'459 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/201019-6rc3y59sms/
Behaviour
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.gmigroups.com/dn87/
Unpacked files
SH256 hash:
7b289ead031b7f476e07b8637bfb3749554253968060ecdd36046948f6ae5f8e
MD5 hash:
717933acf56f1df458dd8d7a03abb922
SHA1 hash:
1c7b545f46c9c223759adf605ee90095644ab0de
Link:
https://www.unpac.me/results/01fcfc21-3b8b-4745-b695-1ac37f6a581a/
SH256 hash:
cc595d049dbcbd6f4620024b13e744da52a10e99f3948e61ce4f0b07e08c288b
MD5 hash:
c648b87b4c1597b1665b92e19036cc29
SHA1 hash:
588585ac88fe5fcb82088577befe9fabe0db842c
Link:
https://www.unpac.me/results/01fcfc21-3b8b-4745-b695-1ac37f6a581a/
SH256 hash:
a422b3f60537547ed3e01edb44f3ba7fbed612e16b51bb8658416b35dd34b9c0
MD5 hash:
03455acc48f46d7e7d06efabd6e99caf
SHA1 hash:
a993ff219de00504a775457e3813a579450f194f
Link:
https://www.unpac.me/results/01fcfc21-3b8b-4745-b695-1ac37f6a581a/
SH256 hash:
b7394c88e45a6a33a1185c64a53c8d91b5a219362f2709a6afc1e58bd96a393a
MD5 hash:
bae0cd321708d6ee7d2d6364465c0844
SHA1 hash:
b85977ee21850c963575f8072821cfd4f67cbb8f
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/01fcfc21-3b8b-4745-b695-1ac37f6a581a/
Parent samples :
914b9ec48f15df901f689ee02624b6b164a57ee6dc6383f7770e432f92faa337
9c8e3d4b3014cedaf81092ca9e167bd16ae98e2905e3a7e0ae154b26c387de14
7b289ead031b7f476e07b8637bfb3749554253968060ecdd36046948f6ae5f8e
df9e2ebfb5498c7a938616ded5ac80374743032fde8ef50547e6d49f5fa77098
3ea9584d4931293645529b071a4b0ae494a85638bbb9f0d1083e8dd3cc0ac54f
7a71bafff6bc2410fe174747fa49e15c5560151f2b39f586070d02695fde4c27
15a8b67526b6b563f7fd48850bc4d5fb10e504bb9b2b156c9ce1d82a8a7aaaa7
0ad4a6955fcec7e4768aa5169ad291e3e554e074313bde3ee6c266cddfa2d890
f413624c125a8e6e6e8f4ece883a646fe784bc5a8f4f21185da1df43adc76da1
bb8188f652e39e2517a3281980136d6c45d9003ad3ad2c826c27fc726d6f7028
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7b289ead031b7f476e07b8637bfb3749554253968060ecdd36046948f6ae5f8e

File information

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

Malspam

Formbook

img 3801e8457e57af5e66498147131e580448c3999ab1cf573407de3294af3b389f

Formbook

Executable exe 7b289ead031b7f476e07b8637bfb3749554253968060ecdd36046948f6ae5f8e

(this sample)

  
Dropped by
MD5 2cecae41693f54392db7a265ce1a07ff
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/72838/
  
Dropped by
SHA256 3801e8457e57af5e66498147131e580448c3999ab1cf573407de3294af3b389f

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