MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1496d44be4c4e531ed56f7e3f3e6798cd7bf66727a235918c518177b27420c08. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1496d44be4c4e531ed56f7e3f3e6798cd7bf66727a235918c518177b27420c08
SHA3-384 hash: 0e5e7152fa4ba4ac5951df242706a245b2edbce6386b3e5152890c534c8450e0e524854fe8a0816ffe880f4339ff5ff6
SHA1 hash: 79e733a2859a1dd17495c9cb2f5f57c83e25e8a8
MD5 hash: 864b47d06b1d8e596b300de16fbd851e
humanhash: utah-freddie-indigo-spaghetti
File name:Quote -0071021.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:417'792 bytes
First seen:2021-10-07 12:24:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:FQNIZWDQ+3HwORsN1QvNvPp1BFkAAUPLcD5rz3Oj4g5wD5URomaXysTH137Ji46:UkoRsN1QxPlFkkjcByj4M+URZsTHhp
TLSH T1A494012803B75708DD7D83F93921A7A157399116605EC3380BE8F0BD3E67BBA09D568B
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
166
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quote -0071021.exe
Verdict:
Malicious activity
Analysis date:
2021-10-07 12:42:00 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/d3d605e7-1d87-472b-a4ad-6d6a1670f3dc

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/195845/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.935-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/615ee722e3d213d202b9d9dd/reports/c7ced5dc-a266-4eed-9d95-15bccf03f164/overview
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cc5c21e3-85de-493c-902e-fd4e9e031c1d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/866362
Signature
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)
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
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 498787 Sample: Quote -0071021.exe Startdate: 07/10/2021 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->38 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 7 other signatures 2->44 10 Quote -0071021.exe 3 2->10         started        process3 file4 30 C:\Users\user\...\Quote -0071021.exe.log, ASCII 10->30 dropped 56 Injects a PE file into a foreign processes 10->56 14 Quote -0071021.exe 10->14         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 17 explorer.exe 14->17 injected process8 dnsIp9 32 www.passionafrofood.com 217.160.0.7, 49794, 80 ONEANDONE-ASBrauerstrasse48DE Germany 17->32 34 a.mb.cn 8.212.24.67, 49790, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC Singapore 17->34 36 2 other IPs or domains 17->36 46 System process connects to network (likely due to code injection or exploit) 17->46 21 cscript.exe 17->21         started        24 autofmt.exe 17->24         started        signatures10 process11 signatures12 48 Self deletion via cmd delete 21->48 50 Modifies the context of a thread in another process (thread injection) 21->50 52 Maps a DLL or memory area into another process 21->52 54 Tries to detect virtualization through RDTSC time measurements 21->54 26 cmd.exe 1 21->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1496d44be4c4e531ed56f7e3f3e6798cd7bf66727a235918c518177b27420c08/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-07 12:25:07 UTC
AV detection:
16 of 27 (59.26%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cslnis7eytstd3kw67r7hztzrtl36ztspirvsggfdalxwj2cbqea._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:mg0t rat spyware stealer trojan
Link:
https://tria.ge/reports/211007-pll6jscch6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.q0yczwyc.asia/mg0t/
Unpacked files
SH256 hash:
79db404ffac55e1db96e465ae8dcb8279aa06433604a2e5f39a2e01555611ad8
MD5 hash:
0b5ecf1413b11b3fea072c1ccf497a4f
SHA1 hash:
ced33cc0792ef8e2d131b0c306c87ea6c59f6636
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/59f9acc7-a3ad-41c2-aa40-2b59c9eb5f7b/
SH256 hash:
fe8637d821a39a8b74abce7e043007d38cb9c5cfcb7098af9846cfd98185ac03
MD5 hash:
c380b6831f456ac5cac08c78c0e4dada
SHA1 hash:
3e241a0b9d96c1dfbadd7ee1a8c5ee6d74eba11c
Link:
https://www.unpac.me/results/59f9acc7-a3ad-41c2-aa40-2b59c9eb5f7b/
SH256 hash:
a7531ac29bb689c00a24fba570163a6ec475476b9e06d33e46c02d9fa0af22c4
MD5 hash:
e7385aa4de6b40e445b71e087d87edb0
SHA1 hash:
22781defdbda300a1e57d3d3c80f0aad4d2f1afc
Link:
https://www.unpac.me/results/59f9acc7-a3ad-41c2-aa40-2b59c9eb5f7b/
SH256 hash:
1496d44be4c4e531ed56f7e3f3e6798cd7bf66727a235918c518177b27420c08
MD5 hash:
864b47d06b1d8e596b300de16fbd851e
SHA1 hash:
79e733a2859a1dd17495c9cb2f5f57c83e25e8a8
Link:
https://www.unpac.me/results/59f9acc7-a3ad-41c2-aa40-2b59c9eb5f7b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/1496d44be4c4e531ed56f7e3f3e6798cd7bf66727a235918c518177b27420c08

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
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.

Malspam

Formbook

Executable exe 1496d44be4c4e531ed56f7e3f3e6798cd7bf66727a235918c518177b27420c08

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/195845/

Comments