MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 767dad6238b9acfa6e6bd99129a741df3fcaf6d4c508e65d58a9c1972405c33c. 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: 767dad6238b9acfa6e6bd99129a741df3fcaf6d4c508e65d58a9c1972405c33c
SHA3-384 hash: 7ee9e6c385fced9fb070999183fe4c2195411516120921a314c5300574d9238f8a26a42033f5298a24ec4e52f4be9088
SHA1 hash: 44e865a44476858d84f65d281a20acc026715594
MD5 hash: 51eaa109ee27c2d379bf1444f921b330
humanhash: beer-high-october-lima
File name:767dad6238b9acfa6e6bd99129a741df3fcaf6d4c508e65d58a9c1972405c33c
Download: download sample
Signature Formbook
Create hunting rule
File size:922'624 bytes
First seen:2022-10-10 12:14:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:2DWHNcwoelm3tcst6WUaJ6zYD57Z9ShHea8DHrbD6W1v15I4dUWf38oTXwgkWoRH:2D0ZlQast6UJ6ze7uh+PHj6W1v
TLSH T1DA15AE693695668FC017DD7A85D4DDB0AB64AC63921BC283A2C70C5FF84D6E6CF103E2
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f0ccb2f0e8f0ccf0 (12 x Formbook, 8 x AgentTesla, 8 x SnakeKeylogger)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
767dad6238b9acfa6e6bd99129a741df3fcaf6d4c508e65d58a9c1972405c33c
Verdict:
Suspicious activity
Analysis date:
2022-10-10 12:14:59 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/481171a1-15e0-49d7-b766-fc4093bf13cf

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/318381/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.3126.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.389.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
67%
Tags:
packed
Link:
https://www.filescan.io/uploads/63440cc77a6f3f03619d9eac/reports/cc1d9163-d8b3-46ff-9127-e548cf404d24/overview
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/7f220605-da5f-4624-bb9c-b183fa555eb6
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1087363
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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 domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/767dad6238b9acfa6e6bd99129a741df3fcaf6d4c508e65d58a9c1972405c33c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-09-22 06:59:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oz622yryxgwpu3tl3gistj2b3474v5wuyueomxkyvhazojafym6a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:rpdt rat spyware stealer trojan
Link:
https://tria.ge/reports/221010-pewreabgb2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/81405ec2-df31-4d65-ad61-ec41c3e5643d
Unpacked files
SH256 hash:
455a3cae28427a525cd178af5c1aa491840a24ff7923a10f45315e2efba638b5
MD5 hash:
96606c6c33c0eff6cb30a8d870aca9ba
SHA1 hash:
3bb9c79d8227e0f035c270735ff73d53ae6e0656
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/a2a0a0e3-985d-46d3-bab3-b07299a90c3b/
Parent samples :
cde8d1b67e70594bf9013c5c15e66f3a821d0d79844c2cd98ec1bd8c7f7726c5
a47a850a25cff7adfff29cef93aadf6b800a9556fb573886e9237023d930e135
3bfafe9ecf875868dc6a8c42c2d01457344ea3f4b816ca0b4705b5895f5be8f8
767dad6238b9acfa6e6bd99129a741df3fcaf6d4c508e65d58a9c1972405c33c
af32e8b62de48289c78883d9616cc57bdca4774e102ec3ceca462c77886cebce
SH256 hash:
8a71e9bfe291651cfbf0edfc16c7e1b8ef3b15ad0cd497a87f3f1669b8689b55
MD5 hash:
5d03c8e63902fb3401bb13f420ddd9c9
SHA1 hash:
cf8ee8f2596237f7ae14de7dce6660f2076149ac
Link:
https://www.unpac.me/results/a2a0a0e3-985d-46d3-bab3-b07299a90c3b/
SH256 hash:
7b209bf45f1d48d84818c288b4d303f738e0774109b10c98898e7eac2d335893
MD5 hash:
e3dcae1ff99192791e480b3cae9079c8
SHA1 hash:
b5a77b8c8bbe1452c640c80f187f5e62663fe365
Link:
https://www.unpac.me/results/a2a0a0e3-985d-46d3-bab3-b07299a90c3b/
SH256 hash:
2470b39032f6182252039c88199016566b0de30c6aa02163a143427afedd12af
MD5 hash:
c3a1924684ca30ed22234ce1d9111dfc
SHA1 hash:
7347706241422758c06440fd6044ae4e042b456b
Link:
https://www.unpac.me/results/a2a0a0e3-985d-46d3-bab3-b07299a90c3b/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/a2a0a0e3-985d-46d3-bab3-b07299a90c3b/
SH256 hash:
767dad6238b9acfa6e6bd99129a741df3fcaf6d4c508e65d58a9c1972405c33c
MD5 hash:
51eaa109ee27c2d379bf1444f921b330
SHA1 hash:
44e865a44476858d84f65d281a20acc026715594
Link:
https://www.unpac.me/results/a2a0a0e3-985d-46d3-bab3-b07299a90c3b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/767dad6238b9acfa6e6bd99129a741df3fcaf6d4c508e65d58a9c1972405c33c

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/318381/

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