MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d54e341578828a215bbe78db4f2dc64a5388d4ce3bc7d6488f7bafb8c6b02d1c. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d54e341578828a215bbe78db4f2dc64a5388d4ce3bc7d6488f7bafb8c6b02d1c
SHA3-384 hash: 97aaee422cc9a210afad47ca3d1aa2453d584f0b258e364db5e3f4e0731849a80b1735bbcad75fe944635439437dcc5e
SHA1 hash: 2c6d484c97e9b16958a768aa0599ab1905eb809e
MD5 hash: 59ad493c574e19a8401ffe35ae5f09db
humanhash: venus-oscar-oklahoma-one
File name:detalles del pedido.scr
Download: download sample
Signature Formbook
Create hunting rule
File size:427'520 bytes
First seen:2021-10-07 11:58:15 UTC
Last seen:2021-10-07 14:27:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:cm9ZUDQ+3HwOZs8wyQAhwE0OkYkRI2Rdfq4DbBrEt77PeoGZbzbk6WhzL:SkocyQYLxTk1/f3bO9Kb/
Threatray 10'137 similar samples on MalwareBazaar
TLSH T1739401882277874CCD7847F02825AB912736912250AEC3BC4BE8F0FD7D63BB599D9197
Reporter abuse_ch
Tags:ESP exe FormBook geo scr

Intelligence

File Origin
# of uploads :
3
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
detalles del pedido.scr
Verdict:
Malicious activity
Analysis date:
2021-10-07 12:42:29 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/6b7bd5b3-879f-40cf-a174-bb14a948719d

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/195831/
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/615ee10698a6280f39339ee9/reports/43263703-fd63-419f-9efd-c76b26458f4f/overview
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3d9e8d78-a378-4250-a31b-7aec6a0ace38
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/866378
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
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
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Suspicious Rundll32 Without Any CommandLine Params
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 dnsIp2 2 Behavior Graph ID: 498808 Sample: detalles del pedido.scr Startdate: 07/10/2021 Architecture: WINDOWS Score: 100 35 www.lonriley.com 2->35 37 shops.myshopify.com 2->37 39 lonriley.myshopify.com 2->39 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 9 other signatures 2->53 11 detalles del pedido.exe 3 2->11         started        signatures3 process4 file5 33 C:\Users\user\...\detalles del pedido.exe.log, ASCII 11->33 dropped 65 Self deletion via cmd delete 11->65 15 detalles del pedido.exe 11->15         started        18 detalles del pedido.exe 11->18         started        20 detalles del pedido.exe 11->20         started        signatures6 process7 signatures8 67 Modifies the context of a thread in another process (thread injection) 15->67 69 Maps a DLL or memory area into another process 15->69 71 Sample uses process hollowing technique 15->71 73 Queues an APC in another process (thread injection) 15->73 22 explorer.exe 15->22 injected process9 dnsIp10 41 kellenleote.com 50.116.87.103, 49867, 80 UNIFIEDLAYER-AS-1US United States 22->41 43 www.thietkemietvuon.net 103.7.43.244, 49869, 80 SUPERDATA-AS-VNSUPERDATA-VN Viet Nam 22->43 45 8 other IPs or domains 22->45 55 System process connects to network (likely due to code injection or exploit) 22->55 26 rundll32.exe 22->26         started        signatures11 process12 signatures13 57 Self deletion via cmd delete 26->57 59 Modifies the context of a thread in another process (thread injection) 26->59 61 Maps a DLL or memory area into another process 26->61 63 Tries to detect virtualization through RDTSC time measurements 26->63 29 cmd.exe 1 26->29         started        process14 process15 31 conhost.exe 29->31         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d54e341578828a215bbe78db4f2dc64a5388d4ce3bc7d6488f7bafb8c6b02d1c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-07 10:19:42 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2vhdiflyqkfccw56pdnu6logjjjyrvgohpd5mseppox3rrvqfuoa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2152a980e864940db36cde90c649f66e7c2da15790e97703a28cb378fb7b5ca6
Formbook
4517acad2a12d3e01c67148a0666cec3a631e0bd657b1dbb40efa30f951f9205
Formbook
5f3ccb49e66ef3bf10ec0a226360f55238063c739154cb131407ff02d0706e67
Formbook
6d725aa4c3dd38bc7f924af4891b82a9c993e2db67765c72be42778a9c1b561a
Formbook
9e13a5c939cf22a9d4b60631d6c397903095561e51a9aaaca44be3666abf75e5
Formbook
c63cb761da677849b8382eb1d926569f00a04d57f2c789b63e7f2eb2e368a00c
Formbook
cb1140dd7751382a2d56c59755a2ff38b239805148af2d108cf4f1399ca0f753
Formbook
db4d5bd36f923fdd47daf48ace971f47e9764d27a2f88241f09c754c042efc28
Formbook
ff64ff314c7947e5faae8181ac818b124a6d17d0fc3a66e8777a78a613d6093c
Formbook
+ 10'127 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:dn7r rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/211007-n5r1gaceep/
Behaviour
Gathers network information
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
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.yourherogarden.net/dn7r/
Unpacked files
SH256 hash:
37ded35a9642064abf77680a8001ed61ab3e44f02d087aa2c298dad5354c9d09
MD5 hash:
69c5fa95dad7d3f16e220f9a83ab67ab
SHA1 hash:
4891df071dcb5f455770a9b51dcaa56931ba8811
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/62dcc347-9e21-4fd1-9b9a-369fb334d67a/
Parent samples :
bbedcbe77cff074e73d9265b5cd4dfaba57b573065b1cb36e7944880a54239e9
218a43f5f1a1bb3a7974fe8fd0532829b1b858dec3c8d6bc2a5835a6bb735321
9e13a5c939cf22a9d4b60631d6c397903095561e51a9aaaca44be3666abf75e5
d54e341578828a215bbe78db4f2dc64a5388d4ce3bc7d6488f7bafb8c6b02d1c
59202d95bbcb9a85624ae56b93adeecc94b476a0131fe4670b718439ae4da1c9
c14ba2023f89dc57df157690e40042b8b090906257c59b6e5834b2212cd3142e
SH256 hash:
62235c11b23211adfb964e26383b3eba0fd01a530708e44244445cb566867518
MD5 hash:
4016426b415e267329964de0ffc2be52
SHA1 hash:
4fb14bbf0ad85e3991f60952a809846faddc1a97
Link:
https://www.unpac.me/results/62dcc347-9e21-4fd1-9b9a-369fb334d67a/
SH256 hash:
fe8637d821a39a8b74abce7e043007d38cb9c5cfcb7098af9846cfd98185ac03
MD5 hash:
c380b6831f456ac5cac08c78c0e4dada
SHA1 hash:
3e241a0b9d96c1dfbadd7ee1a8c5ee6d74eba11c
Link:
https://www.unpac.me/results/62dcc347-9e21-4fd1-9b9a-369fb334d67a/
SH256 hash:
d54e341578828a215bbe78db4f2dc64a5388d4ce3bc7d6488f7bafb8c6b02d1c
MD5 hash:
59ad493c574e19a8401ffe35ae5f09db
SHA1 hash:
2c6d484c97e9b16958a768aa0599ab1905eb809e
Link:
https://www.unpac.me/results/62dcc347-9e21-4fd1-9b9a-369fb334d67a/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/d54e34157882/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/d54e341578828a215bbe78db4f2dc64a5388d4ce3bc7d6488f7bafb8c6b02d1c

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 d54e341578828a215bbe78db4f2dc64a5388d4ce3bc7d6488f7bafb8c6b02d1c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/195831/

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