MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15b61780aef551ad610fe1b93e8dee8789bd557b79bdb9a0cdc66e23603fa6d0. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15b61780aef551ad610fe1b93e8dee8789bd557b79bdb9a0cdc66e23603fa6d0
SHA3-384 hash: ccae9f9a4f298c152386f445ecc4ba24b708ff65c62765d5eb0fc8df491f66c3c852204cc922e2757273ad3d682072c6
SHA1 hash: 001d37c2d2635f24c9b7c1ec80021ad323cc6408
MD5 hash: ae1b7e024f35d0d4ef3619de5fd6cd91
humanhash: moon-vermont-sink-kansas
File name:SecuriteInfo.com.Variant.Tedy.121449.3306.124
Download: download sample
Signature Formbook
Create hunting rule
File size:890'368 bytes
First seen:2022-05-19 07:42:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'471 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:q6/jCa9cMemXP16cG/LNqtDYxCgNh5HG11FH64bL:S2RYKYZh5HG11Fa4b
TLSH T12615BE5C3250F99EC417CE76C9641CB0A660AD67970BE307A44739ADAD3E79ACF102B3
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
280
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Variant.Tedy.121449.3306.124
Verdict:
Malicious activity
Analysis date:
2022-05-19 08:04:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/56bf8050-7b26-4bc7-8b4c-f038b993cea1

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/272383/
Detection(s):
SecuriteInfo.com.Variant.Tedy.121449.3306.124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6285f4e66245cdafc59a52da/reports/42e3fb23-19f5-44ef-874e-c8e07fc061bc/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/62bba500-3988-4eda-b910-e86a4ded777f
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/997455
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)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/15b61780aef551ad610fe1b93e8dee8789bd557b79bdb9a0cdc66e23603fa6d0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-18 18:43:50 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
24 of 41 (58.54%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cw3bpafo6vi22yip4g4t5dpoq6e32vl3pg63tignyzxcgyb7u3ia._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:xloader campaign:tdht loader rat
Link:
https://tria.ge/reports/220519-jjp7jafeck/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
d7d9d5821c659a9fc245b737662dd3d4742b7833ee7bce8b87c654f82b1f60ca
MD5 hash:
011afda79b12125a9c6557c506b36138
SHA1 hash:
9d26e2d3489e81ac1db4a2c8f560d4c8405375ed
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/f77f149c-064f-419f-8309-60d5d7532370/
Parent samples :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 hash:
84915ca4945e87dd5551d6917823e929f7bbdc96264c07fc842816bd3a5f1df3
MD5 hash:
3cef627fa29a31a54a6b3050628951a6
SHA1 hash:
8adb855721ed30b103bbbbcf7be5fc30551749fc
Link:
https://www.unpac.me/results/f77f149c-064f-419f-8309-60d5d7532370/
SH256 hash:
e582a4a6d9f9e5ad8d3535db8530daa8b0119ba29c89671cb182e4395405dbc6
MD5 hash:
5e75414ab4723a091c1de6bd93d0d601
SHA1 hash:
4704402a4b5c591ce1c4796cffcb09950c58524d
Link:
https://www.unpac.me/results/f77f149c-064f-419f-8309-60d5d7532370/
SH256 hash:
09602efe05dc6b9738b23b91708978231d20c08329940541a086561795a6c9fd
MD5 hash:
1521132bd568891debf24b4973aaa24e
SHA1 hash:
393fafe43a177d02d2a8be164101fc2add2748dc
Link:
https://www.unpac.me/results/f77f149c-064f-419f-8309-60d5d7532370/
SH256 hash:
15b61780aef551ad610fe1b93e8dee8789bd557b79bdb9a0cdc66e23603fa6d0
MD5 hash:
ae1b7e024f35d0d4ef3619de5fd6cd91
SHA1 hash:
001d37c2d2635f24c9b7c1ec80021ad323cc6408
Link:
https://www.unpac.me/results/f77f149c-064f-419f-8309-60d5d7532370/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/15b61780aef5/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/15b61780aef551ad610fe1b93e8dee8789bd557b79bdb9a0cdc66e23603fa6d0

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.

Cape
Cape
https://www.capesandbox.com/analysis/272383/

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