MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1a94322d53165f8a59fb1ba9309872100d115f0119dbf6892f75267c45dca92. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d1a94322d53165f8a59fb1ba9309872100d115f0119dbf6892f75267c45dca92
SHA3-384 hash: cd6ac539296bc4f44d9819cbfddee4fa38e36457491a15421e09538a127089423ffe4f0335970957a56024c958bf3483
SHA1 hash: 9a4dc9137f36e8f39aac3a502b17840b3c7ced48
MD5 hash: 390cc10dbad62c9f98b46e2620c494f8
humanhash: hydrogen-august-kansas-monkey
File name:390cc10dbad62c9f98b46e2620c494f8.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:716'800 bytes
First seen:2021-02-02 09:47:43 UTC
Last seen:2021-02-02 12:18:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:yqkRDx2zgRmnQNhqspsfQPReefSxCbE6+YE/qcLYhicWMTy6WSaoALzaf:4EtQXbRPFSvvVLYgc1H7afL
Threatray 3'598 similar samples on MalwareBazaar
TLSH 9EE46BAD18928915C935EBF10812C17D8ED35C0D6E129379AB7238B532BE6A3DDC07DB
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
390cc10dbad62c9f98b46e2620c494f8.exe
Verdict:
Malicious activity
Analysis date:
2021-02-02 09:54:03 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/410dc34c-b0be-4987-a639-1ae9527baf57

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/115127/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.42827.5367.2822.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file
Forced shutdown of a system process
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:
92 / 100
Link:
https://www.joesandbox.com/analysis/596486
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 347284 Sample: 8OjEvvBIza.exe Startdate: 02/02/2021 Architecture: WINDOWS Score: 92 19 Found malware configuration 2->19 21 Malicious sample detected (through community Yara rule) 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 5 other signatures 2->25 6 8OjEvvBIza.exe 3 2->6         started        process3 file4 17 C:\Users\user\AppData\...\8OjEvvBIza.exe.log, ASCII 6->17 dropped 9 vbc.exe 6->9         started        11 vbc.exe 6->11         started        13 vbc.exe 6->13         started        15 2 other processes 6->15 process5
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d1a94322d53165f8a59fb1ba9309872100d115f0119dbf6892f75267c45dca92/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-02 09:48:10 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2guugiwvgfs7rjm7wg5jgcmheeancfpqcgo362es65jgprc5zkja._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1ade8e9c697c91b31ad76389a10e95c229eb05359a1dd70358be045199ff77a4
Formbook
23d45e8af999c98cf3f241fe633ea391f057fe2223ca01a1d403906309defddc
Formbook
285b8a6638f87b87204ba68570315a41570229ce3f7ecb2014437aee9e0d5875
Formbook
2d876129c69f0f4be0c87aeb20cdc38ae8f5db29bea6f87807946b89e0b61a50
Formbook
549de81621fd5e577a164009e14fe791e2099b1a985fe37739801fdf156800b8
Formbook
7d7edb74ec4a4b30b75d0337169be83d230a384ba2bb9597c626aaeadbef8048
Formbook
a5101910da7817c72ebc45da2ee45900f306a86edc039c9072f6c1e890da6628
Formbook
a80553f1c2dcc35c48adf765bbb4f695d9d3c47d57ab0e47e4e8118588466731
Formbook
b4db045a825affb493b9ecf2155047996fe2dd6f85db26a79070c7fd78fa60e9
Formbook
d0198b775182eab3ed405bd0d946006ec8616b61083e643200d1d34fe8cae2f3
Formbook
+ 3'588 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/210202-2744gxm4e6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.herbmedia.net/csv8/
Unpacked files
SH256 hash:
cf03d88cc1b7f472176164f81f85e80be1923031844f157de28bfe3f7c983868
MD5 hash:
282ac604229ba63d2e37255cae871674
SHA1 hash:
b7a8efccf802bf8a99fced2f87d16ea51c6fa336
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/cc7cdd3c-480e-42d1-a324-8bf063a32686/
Parent samples :
7052f92dce4eaee0a7a7046c6529d6ebc79ddb2ee6e487cf34c6c7cd5dfea6ee
0a909cbfd2a1c352fbd9eb58f0623302fde6975668631cf5b0b294716b91b189
d28c56accd73a0c2d4c5a62a288ae12af64ee719ac6060ef2c7ea9be3c5d400f
4abfdb9315d534afdc9907bcf369d15a121e02d40dc772dece65de6ee2ade651
9548c6a9da2d6cee9d27565c0055be4429cabfae9287ab3e525aaba66fd67032
2abb16d594f4b36fc8b8aab8cab7736350421c619cec8e12e8975e87f7a99faa
767b1b32d4ac4cec73967590ca5b28c3e0f4d709c0773e3f4021774f15a2483a
57fcc02e839d4ae0b8965ed55738960a952006f5e70ee1317f2bfacb97a43a5f
2d876129c69f0f4be0c87aeb20cdc38ae8f5db29bea6f87807946b89e0b61a50
285b8a6638f87b87204ba68570315a41570229ce3f7ecb2014437aee9e0d5875
1a1316858bdc617d23e0330ddcde1958d2e95a083fa04020675ad4fb01780c46
486035f5d7f5cffc2c03aee2ecb06252449dc9330cae4b8fb35662010f59eab8
45edd72b7b04c327b5c5278a3074d6e0bccbdf2ece95c524f1e5342bd6910dcf
4996310387ecc6608c106ed08eaa2151f1fbe8f855f4b41c923c05f89e6eafcf
3682691140da912f7a282b23de9aaccffa2ad8178665e6a8ace9d745a8fb8cde
23d45e8af999c98cf3f241fe633ea391f057fe2223ca01a1d403906309defddc
d1a94322d53165f8a59fb1ba9309872100d115f0119dbf6892f75267c45dca92
SH256 hash:
91d06eef53f16450f3f97230cc3262b3eebce93c6ce052a969066bcf885b678c
MD5 hash:
941453d376057f37f6eb8ecf060a3db1
SHA1 hash:
f54058c7065469fc5f20ae78a0823ee9e15a8c9d
Link:
https://www.unpac.me/results/cc7cdd3c-480e-42d1-a324-8bf063a32686/
SH256 hash:
a2a0bbbe8c9ee88441356010f63455c50dfcafe663db757bbc453c815c51d720
MD5 hash:
11e80c54bfeff7f0c120dae46df0a8be
SHA1 hash:
d597b9b0dcac06f0aa00a931bb90de8eba564651
Link:
https://www.unpac.me/results/cc7cdd3c-480e-42d1-a324-8bf063a32686/
SH256 hash:
d1a94322d53165f8a59fb1ba9309872100d115f0119dbf6892f75267c45dca92
MD5 hash:
390cc10dbad62c9f98b46e2620c494f8
SHA1 hash:
9a4dc9137f36e8f39aac3a502b17840b3c7ced48
Link:
https://www.unpac.me/results/cc7cdd3c-480e-42d1-a324-8bf063a32686/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d1a94322d53165f8a59fb1ba9309872100d115f0119dbf6892f75267c45dca92

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

File information

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

Web download

Formbook

Executable exe d1a94322d53165f8a59fb1ba9309872100d115f0119dbf6892f75267c45dca92

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/948953/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/115127/

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