MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf9947c6aff5ae8782f98e274a318d36e63c1a95b822ecfe809c6299d26b07b3. 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 File information Comments
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SHA256 hash: bf9947c6aff5ae8782f98e274a318d36e63c1a95b822ecfe809c6299d26b07b3
SHA3-384 hash: e8500c66d1c946987c71074432505b1d52b524891ca9fc75c11931c9919d7b6f9a144e551a8a9a965d72afb586a62c9c
SHA1 hash: 4d9659c4374c9326a770e848cecf4679d802b547
MD5 hash: 62cd869fdf410d59c39d40d52dc524cc
humanhash: steak-batman-texas-vegan
File name:ใบสั่งซื้อใหม่ (สั่งซื้อFF1197Q) pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:261'526 bytes
First seen:2022-02-22 10:01:49 UTC
Last seen:2022-02-22 14:11:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:6xDztULg30y7kV5M6Epba61k7TBJ/GkQbnvLUOwym:Mx/y5beG61kvykI/m
Threatray 13'521 similar samples on MalwareBazaar
TLSH T1AF4401B154E487A7E4970E30C43E772EE3A1DF64112A1A03E76C3F3669F6683944E289
File icon (PE):PE icon
dhash icon 2b53515161496d23 (10 x Formbook, 6 x RemcosRAT, 4 x AgentTesla)
Reporter TeamDreier
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
220
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/243228/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.1798.9697.25042.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6214b4a7875593a3cc02079f/reports/ff57a711-cf89-4140-9379-55ec304bf622/overview
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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7051bb99-e2b1-4a0e-8299-85437850143f
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/943815
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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 dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 576291 Sample: 97Q) pdf.exe Startdate: 22/02/2022 Architecture: WINDOWS Score: 100 36 www.mashareq.store 2->36 38 www.dif-directory.xyz 2->38 40 7 other IPs or domains 2->40 56 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->56 58 Found malware configuration 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 6 other signatures 2->62 12 97Q) pdf.exe 18 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\Local\...\vnthlwm.exe, PE32 12->34 dropped 15 vnthlwm.exe 1 12->15         started        process6 signatures7 72 Multi AV Scanner detection for dropped file 15->72 74 Tries to detect virtualization through RDTSC time measurements 15->74 18 vnthlwm.exe 15->18         started        21 conhost.exe 15->21         started        process8 signatures9 48 Modifies the context of a thread in another process (thread injection) 18->48 50 Maps a DLL or memory area into another process 18->50 52 Sample uses process hollowing technique 18->52 54 Queues an APC in another process (thread injection) 18->54 23 explorer.exe 18->23 injected process10 dnsIp11 42 gratisratio.com 194.61.119.182, 49759, 80 OSBILCY Turkey 23->42 44 www.anhecapital.com 154.64.49.89, 49801, 80 COGENT-174US United States 23->44 46 9 other IPs or domains 23->46 64 System process connects to network (likely due to code injection or exploit) 23->64 27 WWAHost.exe 23->27         started        signatures12 process13 signatures14 66 Modifies the context of a thread in another process (thread injection) 27->66 68 Maps a DLL or memory area into another process 27->68 70 Tries to detect virtualization through RDTSC time measurements 27->70 30 cmd.exe 1 27->30         started        process15 process16 32 conhost.exe 30->32         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bf9947c6aff5ae8782f98e274a318d36e63c1a95b822ecfe809c6299d26b07b3/
Threat name:
Win32.Trojan.NSISInject
Create hunting rule
Status:
Malicious
First seen:
2022-02-22 08:15:46 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
19 of 27 (70.37%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6muprvp6wxipaxzrytuummng3tdyguvxaroz7uatrrjtutla6zq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2b8099c7609f56157c7d2cb7e1da50b2ff85edb62e7599ca995a691b458ceb31
Formbook
61f0f1442cc29e258378687f8a03c7b5a07785bcffe03aa4fb8a308246060ca5
Formbook
6bd5fda97afe76f3d6cc66ffac1350e77256315e151364355af9ee6d56be8ebf
Formbook
71bad0685e5b2447a8dcdc960ee2930ad5ec4910d5d449040fb52cb9754df2a2
Formbook
89a5384b284e44d23891f6b22590f0194c4ac0b2b6507bb51fa678ede6d6069a
Formbook
9f1499cbd4efd2e15b95e7e848598ff522bcb740bfb81c34d6c7f596d981439b
Formbook
acf40f9d3eea74324291c55f5ab8d3678e0dcc085581bdd9cf66897f4324bc3c
Formbook
ea1c7db69290a2b343646ede684b58ed96e891feab6dadbbc9909c1c245d4bf2
Formbook
+ 13'511 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Link:
https://tria.ge/reports/220222-l2tc1sgfam/
Behaviour
Suspicious use of AdjustPrivilegeToken
Enumerates physical storage devices
Drops file in Windows directory
Unpacked files
SH256 hash:
fc1b5b2768db34a8c4736edb2327f65a74707b6d4d2b46246a657c103950d722
MD5 hash:
16dda8eabb48dd675af13d82b575f2e7
SHA1 hash:
ce2b022026f490347c8122819f343ef927cf597a
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/6ba046f7-70bd-4996-a4d9-0c9d32d67785/
Parent samples :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 hash:
0f142ed36932578a9da4ed878475b085dd14006c86710903fa176e4cb2309772
MD5 hash:
a0c109b3c3bd3297dc58b7026c5d1a64
SHA1 hash:
6dc26ffb3d3302201ee426553156dc1dbbbb0dbf
Link:
https://www.unpac.me/results/6ba046f7-70bd-4996-a4d9-0c9d32d67785/
SH256 hash:
bf9947c6aff5ae8782f98e274a318d36e63c1a95b822ecfe809c6299d26b07b3
MD5 hash:
62cd869fdf410d59c39d40d52dc524cc
SHA1 hash:
4d9659c4374c9326a770e848cecf4679d802b547
Link:
https://www.unpac.me/results/6ba046f7-70bd-4996-a4d9-0c9d32d67785/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bf9947c6aff5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/bf9947c6aff5ae8782f98e274a318d36e63c1a95b822ecfe809c6299d26b07b3

File information

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

Malspam

Formbook

Executable exe bf9947c6aff5ae8782f98e274a318d36e63c1a95b822ecfe809c6299d26b07b3

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/243228/

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