MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b29e424c006aa87230a73e1289e52016446e85dc18dd7d60e79dbb8942ce57d4. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b29e424c006aa87230a73e1289e52016446e85dc18dd7d60e79dbb8942ce57d4
SHA3-384 hash: 8ea4035e290bc0e950cc9a86f7ea5ed54f6156d72c1703d77835d65ae360034d7aa18af954390ba817326104dfebf778
SHA1 hash: 2b38cd11f7758004db6dade1119c8e98838d16cf
MD5 hash: 2df5b8873400a7449b762cc02141e690
humanhash: montana-triple-papa-five
File name:SecuriteInfo.com.Win32.PWSX-gen.23530.8820
Download: download sample
Signature Formbook
Create hunting rule
File size:603'648 bytes
First seen:2022-10-27 10:43:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:/IkL66h7oossmx2/SV+vrXhmyuuPFWjGb1uV56:LOYmxT0vrXEyuIF++I5
TLSH T1AED41217B723BA26C4DD3736D898480C13B4C74AB123EF2DB85926DD08A776B4E167C6
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 44c0a8b4a2ea7298 (9 x Formbook, 8 x SnakeKeylogger, 2 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.23530.8820
Verdict:
Suspicious activity
Analysis date:
2022-10-27 10:46:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/87a1df59-1ac0-4b5d-94d2-29f06f828f5e

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/324829/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.23530.8820.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
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/f23bbec9-8be2-44d2-a894-98bd43dd2127
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1099207
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in 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:
n/a
Link:
https://mwdb.cert.pl/sample/b29e424c006aa87230a73e1289e52016446e85dc18dd7d60e79dbb8942ce57d4/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-27 09:42:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wkpeetaankuhemfhhyjitzjaczcg5bo4ddox2yhhtw5ysqwok7ka._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:sy01 rat spyware stealer trojan
Link:
https://tria.ge/reports/221027-mss7bsbhem/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
5a6b9e753d9f7078ec399721c6aa0405159c63219b217f222f6f20d1240091e5
MD5 hash:
8c34087ed573b47ee050dd24fb30eb52
SHA1 hash:
d46acf9eed2b7c6afd87e189d33b5e05785dc199
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/cff5fe08-41f2-4e23-8be6-b427406668d9/
Parent samples :
260f5a6aff298b7aec332ba6500169a52412145dbe6d487f61970d34e7b69c57
2aa2b861c5fad54e2a32fa2cc376871cd2d80a1485412073f5b5f461a7723e29
1edd52620047de1ae4461b1184c25a995a8b0f924582db0ec808e0f9763b5cfc
e2f2df406e05d13e2245e2fe9da7128c257a7bb11464dce77ce386b51470abd8
b29e424c006aa87230a73e1289e52016446e85dc18dd7d60e79dbb8942ce57d4
9b4df9f66fdc83879d2ce5c5077f51e0ca02af50050fdeaccaca982bc0c59b52
071b55748a4bf8024c8db0de1a1e0201eb18bac7def0ceb902f0ff18039dfb2e
8a5eebc7b8520bde5c361db7249fe0d5286e9074dc7e0bfc555f3f2a1166bb2a
4422661ccc0d1ca90ea0427fbe9eacc398d819ef1f557c163a686fa127444c3a
SH256 hash:
8017646cb2d8ef139dd657aba275be95a5daf5d7d324fdc019d5466c31bd01a7
MD5 hash:
d8a1d2fd77f73fc2651b1193a51c46aa
SHA1 hash:
cc9b662a79b82dbfcd1950f9dff73dc846fec8ed
Link:
https://www.unpac.me/results/cff5fe08-41f2-4e23-8be6-b427406668d9/
SH256 hash:
248a7c4997aacb14ca032daf9668636839f921d0a3403f09a3b0ccfdc948cbf1
MD5 hash:
a7952169b04a2c6a39661aad59e79dcf
SHA1 hash:
88722f1a32c913307c0c6385b04478a79fabd12b
Link:
https://www.unpac.me/results/cff5fe08-41f2-4e23-8be6-b427406668d9/
SH256 hash:
744928a56b4d36f17e73eea0534c5e99103d1553d5b0a864a6fd9d4f9899b47f
MD5 hash:
91fed5db1afcdf48e0cd6d4058a013ba
SHA1 hash:
3717b3346e25d3f66f00626ad1a771d8655f485f
Link:
https://www.unpac.me/results/cff5fe08-41f2-4e23-8be6-b427406668d9/
SH256 hash:
9d6c6d21852b9252ea232ecc409e20aa8fde6701aa02ebc8aab6b5b1e39d2cc2
MD5 hash:
2bccb5d7b00f5751719875b2b71e99f2
SHA1 hash:
348041a943c9193cfa013953be9afcf920e5e561
Link:
https://www.unpac.me/results/cff5fe08-41f2-4e23-8be6-b427406668d9/
SH256 hash:
b29e424c006aa87230a73e1289e52016446e85dc18dd7d60e79dbb8942ce57d4
MD5 hash:
2df5b8873400a7449b762cc02141e690
SHA1 hash:
2b38cd11f7758004db6dade1119c8e98838d16cf
Link:
https://www.unpac.me/results/cff5fe08-41f2-4e23-8be6-b427406668d9/
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/b29e424c006aa87230a73e1289e52016446e85dc18dd7d60e79dbb8942ce57d4

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/324829/

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