MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 298d3c150bbee5312da015cd6448e7dc47eddcda5a6ddd215072102b6ba9e9e3. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 298d3c150bbee5312da015cd6448e7dc47eddcda5a6ddd215072102b6ba9e9e3
SHA3-384 hash: e648dfa065ed483b2a6c0f36760b017e72b1d06bd8e7a4a425441326007957b28aee0076d9ac26ec5015619f7dc2b269
SHA1 hash: 7a4bfe6ce9f74c9897fa8037206ef1373d0378a7
MD5 hash: 026f201bd4845bbda65327d214d75a3f
humanhash: vermont-fanta-island-speaker
File name:Ziraat Bankasi Swift Mesaji.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:718'336 bytes
First seen:2022-05-24 18:45:16 UTC
Last seen:2022-05-24 19:58:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:0Q9FFNMSLhziLfyY23z+sCeDXKgxBCpzxtqN0I1/fa2Nr3qCziLKuXS8:flhhzq523qsPTLCrMNv1/y2N7d6K/8
Threatray 15'961 similar samples on MalwareBazaar
TLSH T1A7E4E015BB9ACE13C2585672C1D3552413B295839372C78A3EDE12D64E027EAADCF38F
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon d2961d3133038ee8 (24 x AgentTesla, 18 x FormBook, 8 x Loki)
Reporter abuse_ch
Tags:exe FormBook geo TUR ZiraatBank

Intelligence

File Origin
# of uploads :
2
# of downloads :
307
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Ziraat Bankasi Swift Mesaji.exe
Verdict:
Malicious activity
Analysis date:
2022-05-24 22:35:42 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/1e95cb15-3058-47d3-8ed8-4dc57681ae38

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/274228/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe update.exe
Link:
https://www.filescan.io/uploads/628d280a6eb3ff3263289ca3/reports/5d1c4aa0-89c9-48c0-aab8-d44c22a7ce41/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/4ab5a66a-4335-4674-b1e4-8446cb7d3e97
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1001138
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
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)
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
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:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/298d3c150bbee5312da015cd6448e7dc47eddcda5a6ddd215072102b6ba9e9e3/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-24 18:46:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fggtyfilx3stclnacxgwishh3rd63xg2ljw52ikqoiicw25j5hrq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1c2f6b38af555e63c11d8dd6bebf23031802d079556720108ba51d5d87418fdc
Formbook
3c010d88a118ba3cc666e05c6f8f82159ac38e5486b5ed60c65d870287b8cff6
Formbook
51ca9a86ecb638b2805cd27a752159a05d4a3317c11ea43fb0f0cca78601c8dc
Formbook
6d1ae3278059d592ae7c4426df9456553b8abfbc3bd90ce0f8d1792e94ae95c2
Formbook
8af7a60d92677f5acf259ab5b9f14b55c51c21248338bbdc9617c38fc4909631
Formbook
afb0dcb294330abe26a2e2611f36441607a878844a251bea8be3e9407e238ad8
Formbook
db440e46563f70af514f9705f188cb3c334c64a206895da47f92ef34bbb0dd4a
Formbook
ddefebb59f9e4b8fc00e13686024f829fbc7d82a2b0d07fd29748071708a5850
Formbook
edc8375d2a96c96eb0d3b8c7acfba4a9ba7f602deb4a2738d4ff07f0ee129e98
Formbook
+ 15'951 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:pr28 rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220524-xemgqshedl/
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
Deletes itself
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
2c5afaae99613699557111c07089b7707e28c2b2bac4a1525a3e9bb5d2276b19
MD5 hash:
d377251ab46ce2c88d0c52a1bffbdd41
SHA1 hash:
53cf63470159f3047511269736532dbd7dfc8f31
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/733b03fa-7adb-4162-9cfc-6248e9115fd0/
Parent samples :
298d3c150bbee5312da015cd6448e7dc47eddcda5a6ddd215072102b6ba9e9e3
9de3aef5ea5f782a7da7345d6b7bc23bc0f2b33d9d7b4a6c35e65a5368b2223a
b38804166eadbfa83edfbbb26115a35bc284af64a8e3429c3011a13965fdcbf2
32b7d0b30638db08927b43bb633cb29da62ab634c34de42ff582841191c31839
7f64aa4801b0cbae5fdda52ae4fe848ef03650a4dec91b4f4d5131a0def6b464
859aada0cf09832daace8902102e39989f7eac7e3152006ea017a9f27e22b162
70239322a00a334498eac4672e0fd100a6b33294eebffbbc673b7667f9583e78
SH256 hash:
a936419b701428167d1f2f6a35242a3d1b4be76314d370e3cc10654d2b46c700
MD5 hash:
782855252a5c7e51f82bc13df062af6a
SHA1 hash:
d1a28186aad122075734ee484adc541a6316099d
Link:
https://www.unpac.me/results/733b03fa-7adb-4162-9cfc-6248e9115fd0/
SH256 hash:
ca5b578d05315cc3ae5cfcc3f6ae0ee1777f23df7f486f3e960a26c800b54a59
MD5 hash:
f52dd7ee1a280cb79d373c897ae09da6
SHA1 hash:
a93a93c745f943f23fa65b5f2ddd4574c474c91e
Link:
https://www.unpac.me/results/733b03fa-7adb-4162-9cfc-6248e9115fd0/
SH256 hash:
6623452321f950e907cc329f18239d8811a1ca185477307856ee9b291cb0da9c
MD5 hash:
bdd1868c39fd70c7e0174cb1645258bb
SHA1 hash:
899281fd3350cbe9682ba2fe4654467f91f7ac6f
Link:
https://www.unpac.me/results/733b03fa-7adb-4162-9cfc-6248e9115fd0/
SH256 hash:
7a649847d3b7c38806b357618d4c1c6c154097e5442cc8f1d00eb085dc9158a3
MD5 hash:
51f9443a72576b603107a625bc127916
SHA1 hash:
6eedf39021db836a7d503f143201ca62e5a14d65
Link:
https://www.unpac.me/results/733b03fa-7adb-4162-9cfc-6248e9115fd0/
SH256 hash:
298d3c150bbee5312da015cd6448e7dc47eddcda5a6ddd215072102b6ba9e9e3
MD5 hash:
026f201bd4845bbda65327d214d75a3f
SHA1 hash:
7a4bfe6ce9f74c9897fa8037206ef1373d0378a7
Link:
https://www.unpac.me/results/733b03fa-7adb-4162-9cfc-6248e9115fd0/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/298d3c150bbe/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/298d3c150bbee5312da015cd6448e7dc47eddcda5a6ddd215072102b6ba9e9e3

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/274228/

Comments