MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 277238fe27aa1e904990216225711e69461b664ac96e6537db8f92f798a2487a. 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 2 File information Comments
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SHA256 hash: 277238fe27aa1e904990216225711e69461b664ac96e6537db8f92f798a2487a
SHA3-384 hash: a1dd02814fe767474ffe2bce738d7ec9b8ca8b02a4023eb7c31d3bb6e5fdca245ceaebf14a036f65a74a8828f9d96548
SHA1 hash: 5df96d4ea308d2212750b0a76d1c47a02a42b53a
MD5 hash: a019fd780d291a7883aa244b8027753e
humanhash: mockingbird-river-mars-echo
File name:Ordin de plată.exe
Download: download sample
Signature Formbook
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File size:1'466'368 bytes
First seen:2021-07-07 17:46:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:+qbrRGiOGabX/0bQAzt587B8rY3LAGfLVyoFnvj:+qbrRGQwMfG7B8sAMFnv
Threatray 6'231 similar samples on MalwareBazaar
TLSH T159659E3576769F91D87FC7384331E13C4FB9AE66E213E2B46CE4389B64B0B410A56623
Reporter Anonymous
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://onedrive.live.com/download?cid=999C5306610C19FE&resid=999C5306610C19FE!157&authkey=ADEuw3WXLD5yG4U
Verdict:
Malicious activity
Analysis date:
2021-07-06 18:07:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ec8b3b97-417c-4d17-aa56-5fb169dfcac6

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/170276/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.908-1.UNOFFICIAL
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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/fa902ab4-1c19-42d3-9bce-c6645e47a78e
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/812221
Signature
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)
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
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: 444632 Sample: Orden de pago.exe Startdate: 06/07/2021 Architecture: WINDOWS Score: 100 34 www.trainers-club.com 2->34 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 5 other signatures 2->44 11 Orden de pago.exe 3 2->11         started        signatures3 process4 file5 28 C:\Users\user\...\Orden de pago.exe.log, ASCII 11->28 dropped 14 Orden de pago.exe 11->14         started        process6 signatures7 52 Modifies the context of a thread in another process (thread injection) 14->52 54 Maps a DLL or memory area into another process 14->54 56 Sample uses process hollowing technique 14->56 58 Queues an APC in another process (thread injection) 14->58 17 explorer.exe 14->17 injected process8 dnsIp9 30 www.hxdlj.com 168.206.147.122, 49741, 80 CLAYERLIMITED-AS-APClayerLimitedHK South Africa 17->30 32 www.kevinadamsonline.com 17->32 36 System process connects to network (likely due to code injection or exploit) 17->36 21 wlanext.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/277238fe27aa1e904990216225711e69461b664ac96e6537db8f92f798a2487a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-07-06 09:37:36 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
25644ff35da89545c702b633182c4ff1f649dd64c9c8249be9afe7090359d87d
Formbook
2a2efb99145b090f6ac13a70fbea4a858d53ac3e09a5d9065861bc6e2cc796df
Formbook
36ac85986999d60ef2bcf74e50d27daa1bfbf6c4815e6fb5e5dc1547d8dcb8c9
Formbook
49a4412c27e5eafc4c4365a2b2aeb962d6bf25849ab58d4e7eeb25fcfb934dcd
Formbook
5d5d64a87a5d888443e8d7a25046922fa4a39fe5952a45635dd66321e616bb14
Formbook
68fd922afd4b980e00af527f2e2d6bbeed59ec1508c089370d64081a5532f3f2
Formbook
74038c5bbdbded24e577d6c081d88febe59735546d902323a310e2e9d3f66677
Formbook
9f988a3199e626f789a99578c1c69f0ccd3e13d7c0d1033c01270cabf7b61de4
Formbook
d0116b0ea676a655b1d55a2b7a79fb2585c1d04803e9d1d6f9cd1da15f789138
Formbook
d869fa27fd5d5a229609f218572f1625820cb8176ba6c1616714e40d4e6b7897
Formbook
+ 6'221 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/210707-pepe1bw566/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
f8dc58301c8b60f1778db549135439beeaf12491a0f1bf5b04e5a5d9e1d7a056
MD5 hash:
a46b390d26970f0e4403aab67b807a5d
SHA1 hash:
8949b596a8a4a5c4fb00c36b252f4b66bd48d312
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/598ed23d-73b7-4992-badd-78f191294214/
SH256 hash:
309bf9f37a1a8c5cee19b550f8591617603a779cac6f3a1f4db27508f3f35292
MD5 hash:
96f9ccb142c9d18dfccdb3108b07230f
SHA1 hash:
2dc121fdf89496191de1ba7257dc05eecbcb80e0
Link:
https://www.unpac.me/results/598ed23d-73b7-4992-badd-78f191294214/
SH256 hash:
5209992fd1f96cd1959efb5e1afa71f5c9ae2ab4430e258fe9d0ec915098d110
MD5 hash:
257ca10e5cbb2f8bdf0ae6f3e900e11e
SHA1 hash:
9d25ee80dbe3bbce5ab4479912c5e21b19b6aeec
Link:
https://www.unpac.me/results/598ed23d-73b7-4992-badd-78f191294214/
SH256 hash:
277238fe27aa1e904990216225711e69461b664ac96e6537db8f92f798a2487a
MD5 hash:
a019fd780d291a7883aa244b8027753e
SHA1 hash:
5df96d4ea308d2212750b0a76d1c47a02a42b53a
Link:
https://www.unpac.me/results/598ed23d-73b7-4992-badd-78f191294214/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/277238fe27aa1e904990216225711e69461b664ac96e6537db8f92f798a2487a

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: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.

  
Delivery method
Distributed via e-mail link
Cape
Cape
https://www.capesandbox.com/analysis/170276/

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