MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe612af3d7883a25ca19eca8440e32741aa66e69c80a7275a13bdd91023399c6. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fe612af3d7883a25ca19eca8440e32741aa66e69c80a7275a13bdd91023399c6
SHA3-384 hash: fbdda0ebc83752da423580d5f5c92f29f2790ed8083b13cc8502ba3db8ad4e2ecac265916b7110fab72fd2acc228dfb5
SHA1 hash: 1f9231f579551e76cf50f53c21344c4e93fbb49a
MD5 hash: 6b30e7167c1908278fea8ac687dac311
humanhash: apart-nine-low-red
File name:z898AS3ZMIJ0HrvqTc.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:665'600 bytes
First seen:2023-07-27 18:52:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:HbO5BAR7LbuAjaUBTEa3xSPpB4eamoWt7U5S1vHngx+nT4wscIKv+8kxT05JEEbg:7OCLbrLTEaypYW1p/qdK4xT046O
Threatray 3'429 similar samples on MalwareBazaar
TLSH T1A1E413519CD24B34E58A06735C80275DA778BEAD2790C728B7F57CC4AE273748207EAE
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon d08cb6b6b6b68cd0 (6 x AgentTesla, 2 x SnakeKeylogger, 1 x Formbook)
Reporter FXOLabs
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
277
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
z898AS3ZMIJ0HrvqTc.exe
Verdict:
Suspicious activity
Analysis date:
2023-07-27 18:54:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dcfce3ca-1450-4649-9afe-e9c38c73a5f4

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/435618/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.16889.1568.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/fe612af3d7883a25ca19eca8440e32741aa66e69c80a7275a13bdd91023399c6
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/5879210a-6aef-4d07-b5f5-70a9996f6249
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1281419
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1281419 Sample: z898AS3ZMIJ0HrvqTc.exe Startdate: 27/07/2023 Architecture: WINDOWS Score: 60 18 Multi AV Scanner detection for submitted file 2->18 20 .NET source code contains potential unpacker 2->20 22 Machine Learning detection for sample 2->22 6 z898AS3ZMIJ0HrvqTc.exe 3 2->6         started        process3 file4 16 C:\Users\user\...\z898AS3ZMIJ0HrvqTc.exe.log, ASCII 6->16 dropped 24 Injects a PE file into a foreign processes 6->24 10 z898AS3ZMIJ0HrvqTc.exe 6->10         started        12 z898AS3ZMIJ0HrvqTc.exe 6->12         started        14 z898AS3ZMIJ0HrvqTc.exe 6->14         started        signatures5 process6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fe612af3d7883a25ca19eca8440e32741aa66e69c80a7275a13bdd91023399c6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-27 18:07:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7zqsv46xra5clsqz5sueidrsoqnkm3tjzafhe5nbhpozcartthda._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3e86387adbdd180e176ef1f444d80ce89ef89155e5fc41c6637c6ebb26c7f5f5
Formbook
5267caaadc1e9d045e08de329de614b3b85f615aeec1a5927c32cfe82d493d2c
Formbook
913b4c5b56c9810727dd256451bfc8e687905102bd503ec814bc26baef7dec13
Formbook
a15661ebcc1385f7f9dad588171f02e25fc5049b65f597e195d1feb71bd5c2ea
Formbook
a97aa6604d2ad5146a8ef252e571d4b0c1e2ee8566964be8086532ef049b10d4
Formbook
ab81345f141fa4d777d142a4f8367c53e9840897bc2b4c3299a4f6696a46296d
Formbook
be0791f3e56382436345ae0413249be5e66c0a593afc1c83ab57d8bbae61d4ba
Formbook
c9990afee1ca55f42a292a4fd4c81132e0a6825e99cba03444e285245297476a
Formbook
e4a8a88bffaf744487df4bfd56f975542f59efb4aabe037f2ce5baea61875f98
Formbook
f79a020cedb43bbd1f4948a2566d081fed934d56f871741d2548f792e8800e7b
Formbook
+ 3'419 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230727-xh22laha49/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
7a0ae24c088c0cfbdb33a8c4e7150006b962c5d8904a785ed06985b5787a983b
MD5 hash:
bac6ffe06f736e237eea17d0ee02c66c
SHA1 hash:
af41a7ba83297ebb2a7ae755a4534d7eb1cc4abb
Detections:
XLoader
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/ae967ccd-ad5d-4936-8169-2dc6fc5202fc/
Parent samples :
a15661ebcc1385f7f9dad588171f02e25fc5049b65f597e195d1feb71bd5c2ea
fe612af3d7883a25ca19eca8440e32741aa66e69c80a7275a13bdd91023399c6
83d83343a9fa330be703706b44275305825d3908458286e9b011e194783c5079
SH256 hash:
c768297acf4757eac29aa6345f796561915f7e1ed512cb2dc606bc9ae63d9b17
MD5 hash:
4007dfa71ecf8c8babc487ec8e90dd21
SHA1 hash:
a87660e6efdf671fcf241af02d86ad234a96dbb8
Link:
https://www.unpac.me/results/ae967ccd-ad5d-4936-8169-2dc6fc5202fc/
SH256 hash:
317e12c0f5f05af04e958bc453612b4f35feda2f1a253280457e9b97388bb7c1
MD5 hash:
f7b11ada15bd9d5b8e58c47c6aa0479d
SHA1 hash:
c44c11558f10dc3b2304bb8a512901d38584d452
Link:
https://www.unpac.me/results/ae967ccd-ad5d-4936-8169-2dc6fc5202fc/
SH256 hash:
28f47f18ae8466673ee87ba144a9fe63ea2ed5ee3fad610ad938db1c98f00298
MD5 hash:
98ea686554a02bf4ae9dbf2ed087cd1c
SHA1 hash:
436d1042f56b40eff60df7bc136ffbe6a55e4f03
Link:
https://www.unpac.me/results/ae967ccd-ad5d-4936-8169-2dc6fc5202fc/
SH256 hash:
ddcdf4b28cbe2c3f5216f6a7f5730a2cd163850a8f86a6a45e6cda0ebec6b05a
MD5 hash:
a2f32dc8bd44a93c80a5a24a643101d4
SHA1 hash:
350dae5ba47ee092ca1f70498f44825d116b6241
Link:
https://www.unpac.me/results/ae967ccd-ad5d-4936-8169-2dc6fc5202fc/
SH256 hash:
fe612af3d7883a25ca19eca8440e32741aa66e69c80a7275a13bdd91023399c6
MD5 hash:
6b30e7167c1908278fea8ac687dac311
SHA1 hash:
1f9231f579551e76cf50f53c21344c4e93fbb49a
Link:
https://www.unpac.me/results/ae967ccd-ad5d-4936-8169-2dc6fc5202fc/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fe612af3d788/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fe612af3d7883a25ca19eca8440e32741aa66e69c80a7275a13bdd91023399c6

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.

Malspam

Formbook

Executable exe fe612af3d7883a25ca19eca8440e32741aa66e69c80a7275a13bdd91023399c6

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/435618/

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