MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a02026fbb721304677f2b4d6f58d9171d5e411727f6b6c06a8a2ef1792f4c2a8. 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 2 File information Comments
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SHA256 hash: a02026fbb721304677f2b4d6f58d9171d5e411727f6b6c06a8a2ef1792f4c2a8
SHA3-384 hash: a3b842a184fcd0c621ac20180370ed3b0cbc0f6e46f4b72b43a14db6624cfb4e2567196dbb905259234c2a1fa3500a2c
SHA1 hash: d2473afbeaa54f4d35b2f8a205f59efc476bc8fa
MD5 hash: 01b2c837cf80bb287651473932aa1817
humanhash: rugby-magazine-connecticut-zebra
File name:SecuriteInfo.com.Win32.PWSX-gen.12433.11759
Download: download sample
Signature Formbook
Create hunting rule
File size:743'936 bytes
First seen:2022-12-06 09:35:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:7wlKAqmomPZefhvhfIkQvP67euBFuJxofaaNSPZb+joGsVaPtqvyuv/7:aomxihNlSPoBFMcaCCZbAtscQF37
TLSH T1ADF4010473E99B62C47E97F6A8B2A1500BB1BD2ABA91E71D9EC230DF5531F944300F5B
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 30f0e0ecc8e0f030 (6 x SnakeKeylogger, 6 x AgentTesla, 5 x Formbook)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
187
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.12433.11759
Verdict:
Suspicious activity
Analysis date:
2022-12-06 09:40:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4a8d2554-96d6-4726-b529-a40f9e495c26

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/343339/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.12433.11759.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638f0d109a505ad9423d9e5c/reports/0e13cd5b-0fc1-4c61-9894-40764a83198e/overview
Result
Verdict:
UNKNOWN
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/519b5097-7a24-418b-8783-7ba5926ac933
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1128759
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a02026fbb721304677f2b4d6f58d9171d5e411727f6b6c06a8a2ef1792f4c2a8/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-06 09:36:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uaqcn65xeeyem57swtlpldmrohk6ielsp5vwybviulxrpexuykua._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:asdo rat spyware stealer trojan
Link:
https://tria.ge/reports/221206-lkxzwahe2t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook
Unpacked files
SH256 hash:
b5dc38c35d622e435dee068d64b68bc6893099b661cdcba799109a18d0ba8ceb
MD5 hash:
5f8a79f19072c6b5c7a2df3c8e963e1a
SHA1 hash:
2394cd16ae20e729925a1efbe68101817d3d58f5
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/c338a36d-d39c-4c8a-973c-085a8d523800/
Parent samples :
a02026fbb721304677f2b4d6f58d9171d5e411727f6b6c06a8a2ef1792f4c2a8
082215d9272c7f706e6cc3b5f75abaa5e264566c1f6dec9fd0cd770d4bd86b4b
1fd55a441baa9459201847aa7aedb8262e45fac43f8f2f7fc09be53300c0f18b
26166c41b0a5364406a3c3f9c42d3f2bc3786aa5f32c71ee0675773bd7cc2125
a831aa365ba3881d1b31e77d45bb547a8b39fc19e16b3303399dae2ccb52a31f
SH256 hash:
305c2a1cd734e1ec7a9e86bc6294083b3b504f5ca11366dde63649695bd66c51
MD5 hash:
cd6c03f5dde8dcea5f361aeff1eeb2d8
SHA1 hash:
c55f8f77efc681ce5db7fe1723d3c0fed985638f
Link:
https://www.unpac.me/results/c338a36d-d39c-4c8a-973c-085a8d523800/
SH256 hash:
2cc7b73c5e26b4c4eaed4a91f0fd5f1ee086020384325036f083fb83996bafe4
MD5 hash:
93a92c5cceecc19e1799576b7d909596
SHA1 hash:
b70ff0c651ab3d573739626fe1e67f05b7496041
Link:
https://www.unpac.me/results/c338a36d-d39c-4c8a-973c-085a8d523800/
SH256 hash:
e3cd399c9320485f449fd91f09e91ecbee1da7d01ee3f20a3dd54023ffb6d7b9
MD5 hash:
2012db271f3e0fe64d3126cf0d0633d8
SHA1 hash:
7f37aae7ab828165543e3b0a753ac1ba6c2d30e4
Link:
https://www.unpac.me/results/c338a36d-d39c-4c8a-973c-085a8d523800/
SH256 hash:
922915132a628d0050bf03a473370544dde3323627fb4adcba3f1ba869537e50
MD5 hash:
1ecb63625d636b0b8f8ebdece9fa80c3
SHA1 hash:
5623d5ad21fc63893011bae7e4709c51219fcc1c
Link:
https://www.unpac.me/results/c338a36d-d39c-4c8a-973c-085a8d523800/
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/c338a36d-d39c-4c8a-973c-085a8d523800/
SH256 hash:
a02026fbb721304677f2b4d6f58d9171d5e411727f6b6c06a8a2ef1792f4c2a8
MD5 hash:
01b2c837cf80bb287651473932aa1817
SHA1 hash:
d2473afbeaa54f4d35b2f8a205f59efc476bc8fa
Link:
https://www.unpac.me/results/c338a36d-d39c-4c8a-973c-085a8d523800/
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/a02026fbb721304677f2b4d6f58d9171d5e411727f6b6c06a8a2ef1792f4c2a8

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/343339/

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