MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b01bf425f19ea4b934bdbb4b8d2670748a399ff84e48200b7aa382d70068fbc1. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b01bf425f19ea4b934bdbb4b8d2670748a399ff84e48200b7aa382d70068fbc1
SHA3-384 hash: d758941326a6b49546258326b0c926d0c7a73c0c558c4d2dffbaeb2c9c53f849a1dc61bb32075d722e54726bdcfa378e
SHA1 hash: 698028aa9e369a6c10c4e63a8df095eccd0e5125
MD5 hash: 44363510532b87427a7fc159ca439176
humanhash: arizona-summer-wolfram-thirteen
File name:44363510532b87427a7fc159ca439176.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'695'744 bytes
First seen:2020-12-11 08:06:13 UTC
Last seen:2020-12-11 09:55:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'611 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:pr1FSV+o7hzbqAIfBOsGM23q2e8t6qQ8K/sKITdAoBI20T5XanUA:R1Ffo7l3uOsGM2aqgqQ8oOpoYUA
Threatray 3'094 similar samples on MalwareBazaar
TLSH E075482AEA9EEF21F1BA8772C5A5686493FEDC529313E93F6CD034EC0761BEC5090505
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
44363510532b87427a7fc159ca439176.exe
Verdict:
Suspicious activity
Analysis date:
2020-12-11 08:08:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fbbc1698-e45b-440b-b01a-62bd707a6a82

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/107719/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.35663687.21664.23727.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Launching cmd.exe command interpreter
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/561603
Signature
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 329886 Sample: WpJEtP9wr0.exe Startdate: 13/12/2020 Architecture: WINDOWS Score: 100 34 www.bhoomimart.com 2->34 36 bhoomimart.com 2->36 48 Malicious sample detected (through community Yara rule) 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 Yara detected AntiVM_3 2->52 54 2 other signatures 2->54 11 WpJEtP9wr0.exe 3 2->11         started        signatures3 process4 file5 32 C:\Users\user\AppData\...\WpJEtP9wr0.exe.log, ASCII 11->32 dropped 64 Tries to detect virtualization through RDTSC time measurements 11->64 66 Injects a PE file into a foreign processes 11->66 15 WpJEtP9wr0.exe 11->15         started        signatures6 process7 signatures8 68 Modifies the context of a thread in another process (thread injection) 15->68 70 Maps a DLL or memory area into another process 15->70 72 Sample uses process hollowing technique 15->72 74 Queues an APC in another process (thread injection) 15->74 18 explorer.exe 15->18 injected process9 dnsIp10 38 6983ylc.com 102.134.35.144, 49765, 49779, 80 sun-asnSC South Africa 18->38 40 www.aldanasanchezmx.com 149.202.23.211, 49764, 49778, 80 OVHFR France 18->40 42 23 other IPs or domains 18->42 56 System process connects to network (likely due to code injection or exploit) 18->56 22 WWAHost.exe 12 18->22         started        26 autochk.exe 18->26         started        signatures11 process12 dnsIp13 44 www.bhoomimart.com 22->44 46 bhoomimart.com 22->46 58 Modifies the context of a thread in another process (thread injection) 22->58 60 Maps a DLL or memory area into another process 22->60 62 Tries to detect virtualization through RDTSC time measurements 22->62 28 cmd.exe 1 22->28         started        signatures14 process15 process16 30 conhost.exe 28->30         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b01bf425f19ea4b934bdbb4b8d2670748a399ff84e48200b7aa382d70068fbc1/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2020-12-10 21:42:54 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
2664162d0341d8e5cf1cf3a290b77406d87111e3c9ff3fcf3a4f0836d15d3afe
Formbook
2919a5d96ade5e0f2967d98a7b49b1f612435ed6a6b3843424a8c1e99ea0e9ab
Formbook
29c9884d02cba2c6ab0a72af878c9f1c2768d96b912f5847608fc040f5f98083
Formbook
84cb3c9404d520f05f868b550697de2803c587b02fc156764c953a12a227e4d7
Formbook
9a176cf24fa09ec01bb6e51507849fa8aad355bb25eba73ce43f63579997633a
Formbook
a730154eedce8c175f18e82c1102e01a7ee94fd74cbee7df85b473233ea764e6
Formbook
b28f4495e2cda5a5fef0408701a136d820c7cf2e7a45dd101e70b31458e31530
Formbook
debe2f7e0f2e18dff0c54f3809c66256f5741b5cf9e13e065593c005db9c22de
Formbook
e04ac8ec3e13e60c17c1ab13acb486e2e60877e44b6a3ee8a9e372a45d0c8e42
Formbook
+ 3'084 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Link:
https://tria.ge/reports/201211-np29vw5ymx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.herbmedia.net/csv8/
Unpacked files
SH256 hash:
b01bf425f19ea4b934bdbb4b8d2670748a399ff84e48200b7aa382d70068fbc1
MD5 hash:
44363510532b87427a7fc159ca439176
SHA1 hash:
698028aa9e369a6c10c4e63a8df095eccd0e5125
Link:
https://www.unpac.me/results/396b0162-8f77-461c-a9f4-a4e553502d3f/
SH256 hash:
9584f6d01e6452371cc9b4828030a13045d99c243c497b63628828e66aabe26f
MD5 hash:
7476e403eef14ac403c63c7279831780
SHA1 hash:
8387f558e30dc115987ac2b5c174a41302471abf
Link:
https://www.unpac.me/results/396b0162-8f77-461c-a9f4-a4e553502d3f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b01bf425f19ea4b934bdbb4b8d2670748a399ff84e48200b7aa382d70068fbc1

File information

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

Web download

Formbook

Executable exe b01bf425f19ea4b934bdbb4b8d2670748a399ff84e48200b7aa382d70068fbc1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/898668/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/107719/

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