MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe7399693ffec861fff386b07855b2137ae3eb8784723a7816f78122c4c22c80. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fe7399693ffec861fff386b07855b2137ae3eb8784723a7816f78122c4c22c80
SHA3-384 hash: d7c758aaa71a39bffdcdfd30be7200173258c5d554fac8a532cbec1c28aa19e7f661393bd75050a9eeb06d1276168b6e
SHA1 hash: dd5b9c8ae7d13b565beb99a9c4c168ced300fee9
MD5 hash: 86e0b314413fe434b365244865887ad9
humanhash: beryllium-queen-failed-uranus
File name:Product_2798679039798.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:683'520 bytes
First seen:2023-04-24 07:59:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:jlmN3/2GhNJF/PlDJIbusQIAVzOGoxGX1yOLeVldW9Bcd7bf+oICuny8YGWLO2VP:c2iNJHCQUB7biBX5WL5wRG
Threatray 2'616 similar samples on MalwareBazaar
TLSH T16AE4E0D96755D7D2C6253D7C222B717C3FB044DBEA5BDA26FD89205A3E327C80A4038A
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 30b2c4c8c8c4b030 (53 x Formbook, 41 x RemcosRAT, 20 x AgentTesla)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
244
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
Product_2798679039798.exe
Verdict:
Malicious activity
Analysis date:
2023-04-24 08:06:53 UTC
Tags:
stealer formbook trojan
Link:
https://app.any.run/tasks/dd30dcc6-5d41-460b-a1c7-c094e3e30064

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/384486/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6446372937cce82f3a54c065/reports/0e13e52a-2cb2-48b4-bf4d-b38bef1746fb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/fe7399693ffec861fff386b07855b2137ae3eb8784723a7816f78122c4c22c80
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/0cfb5ca3-1459-4e30-876e-83e44ceeb212
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1219789
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Deletes itself after installation
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
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 852733 Sample: Product_2798679039798.exe Startdate: 24/04/2023 Architecture: WINDOWS Score: 100 32 Snort IDS alert for network traffic 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus detection for URL or domain 2->36 38 4 other signatures 2->38 8 Product_2798679039798.exe 3 2->8         started        process3 file4 22 C:\Users\...\Product_2798679039798.exe.log, ASCII 8->22 dropped 11 Product_2798679039798.exe 8->11         started        process5 signatures6 48 Modifies the context of a thread in another process (thread injection) 11->48 50 Maps a DLL or memory area into another process 11->50 52 Sample uses process hollowing technique 11->52 54 Queues an APC in another process (thread injection) 11->54 14 explorer.exe 2 1 11->14 injected process7 dnsIp8 26 www.berlinhealthweek.com 130.185.109.77, 49698, 49725, 80 XIRRADE Germany 14->26 28 www.wearecatalyst.app 216.40.34.41, 49719, 49720, 80 TUCOWSCA Canada 14->28 30 20 other IPs or domains 14->30 56 System process connects to network (likely due to code injection or exploit) 14->56 18 rundll32.exe 13 14->18         started        signatures9 process10 dnsIp11 24 www.jhg61.com 18->24 40 System process connects to network (likely due to code injection or exploit) 18->40 42 Tries to steal Mail credentials (via file / registry access) 18->42 44 Tries to harvest and steal browser information (history, passwords, etc) 18->44 46 3 other signatures 18->46 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fe7399693ffec861fff386b07855b2137ae3eb8784723a7816f78122c4c22c80/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7zzzs2j773egd77tq2yhqvnscn5oh24hqrzdu6aw66asfrgcfsaa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
04641e247441a72cb287998b6f36b49959d43cfef538dd806aea04a8606817fb
Formbook
0b329233081f419ae224da96afc864a2b2f822822319289ad60a3d2320a6d99f
Formbook
0b89806418ec582854a24adb93fba607c7f27938f2b653a081aefd1a5e419e4f
Formbook
0c5bd52278038e9194792544aa9ba56fa2fc62cdd74b5f5e47d8ab6ee7db5d0e
Formbook
10e1fd083fbaa700f1580863bc6bdc928fff23f2edc479c6a8d4e3d7ff57926c
Formbook
2069c3254c5a28daea136f39db600c179ba421e70f71cdd5765575012eb42d42
Formbook
bd407e66453e00d96368122b1d8761c995aa3a9606995dbd46ec1629debb18ed
Formbook
e6d16fced75e8265e62b73cf660a303c0e03f50cead978df78b0a05f51aa42dd
Formbook
f508b66b3b6398f2a4d73ecfd057ab0804320d523e09feefbe59ee33b1124508
Formbook
+ 2'606 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230424-jv1seacc7s/
Behaviour
Gathers network information
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
e5dbdc01986d7a1a5febe880e0ae60c299de29fd8e1c87d38d961b0851cee236
MD5 hash:
dfa855f0b9535007843b04475c93eb8d
SHA1 hash:
0c13eae96b9684902b3e30f52b59152ec80e0941
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/b14ab464-2236-43e5-b902-ca358c441df2/
Parent samples :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 hash:
90eca4b22b8fc2bdff42ed891a191fbf278b9ac8b3763bf31993395aa9c53cef
MD5 hash:
b4dfaced2d96fc64b5c7e6069770c170
SHA1 hash:
45cc7ca3d357bee2d48761165a0596a29baa346a
Link:
https://www.unpac.me/results/b14ab464-2236-43e5-b902-ca358c441df2/
SH256 hash:
21f0154b51a09767f94922b81f5fcd15cf4a6390ab7314e40d0e17b2dcdfe6ba
MD5 hash:
c926563698de3a89ad20474c85122f73
SHA1 hash:
ed1a3b2527ace111e6f39880c7ee3965f301330d
Link:
https://www.unpac.me/results/b14ab464-2236-43e5-b902-ca358c441df2/
SH256 hash:
dd8cdf2f549c678d71552377b412114020463a4550749ef49e54d0a47cb4d2b2
MD5 hash:
5947d94eeee0c99025e36043a0d62583
SHA1 hash:
c7e14cff922c787cdab1aaad2a72f3f4aa5ae5cc
Link:
https://www.unpac.me/results/b14ab464-2236-43e5-b902-ca358c441df2/
SH256 hash:
6bb1d75d7afeb80145b34fd6f6af380c24dd3343867cb0bee12bef624e13b1a0
MD5 hash:
c024bc8259c68f2ab0678212bdcbbd40
SHA1 hash:
68ee6b45b149ff43ce6f296dd038cff69ae18fe7
Link:
https://www.unpac.me/results/b14ab464-2236-43e5-b902-ca358c441df2/
SH256 hash:
5e5c8fe4e53980a98b48fe6b19155edf0f0d285ed899c61dbf4f880583ddf1d2
MD5 hash:
b3bbc5461d12f07ea893bf415dfe7c89
SHA1 hash:
40c3156c471d2afe3fd88c7d20cf93e5782e1bd6
Link:
https://www.unpac.me/results/b14ab464-2236-43e5-b902-ca358c441df2/
SH256 hash:
fe7399693ffec861fff386b07855b2137ae3eb8784723a7816f78122c4c22c80
MD5 hash:
86e0b314413fe434b365244865887ad9
SHA1 hash:
dd5b9c8ae7d13b565beb99a9c4c168ced300fee9
Link:
https://www.unpac.me/results/b14ab464-2236-43e5-b902-ca358c441df2/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fe7399693ffe/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fe7399693ffec861fff386b07855b2137ae3eb8784723a7816f78122c4c22c80

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 fe7399693ffec861fff386b07855b2137ae3eb8784723a7816f78122c4c22c80

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/384486/

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