MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97291848e7518171366f235b51a4ae518b1e4494ba4ba04c9c420b8631420b9c. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 97291848e7518171366f235b51a4ae518b1e4494ba4ba04c9c420b8631420b9c
SHA3-384 hash: b00fba369f2ae03f53e0f5afa77d9821c6cc930193e3656a9314da6f62917eb80c1054cafdff0d6bd3152b4993e156f3
SHA1 hash: 1df1301268fdc9e829dbda737f11eb5b6bb3370d
MD5 hash: 7954fe9ca31e77609d84fb0d3bf4dd56
humanhash: oscar-comet-hamper-quiet
File name:OFFER NO. 007 DATE 04.08.2022 2435676.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:594'432 bytes
First seen:2022-08-08 08:07:17 UTC
Last seen:2022-08-08 08:40:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:aiejWEYO+nm5NhbQ26Ldtb5joOQB+Yryc0YiyhxJZaF9rG+hv9dsf5No03Xjb:aiZO2m5F+dtm9BFPfisTaDrFhv/kNow
Threatray 14'526 similar samples on MalwareBazaar
TLSH T1C3C49D873FA01922C17C67F692E856D093B3E1CF4919C35B858AB3E9AF333816D55863
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)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
285
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
OFFER NO. 007 DATE 04.08.2022 2435676.exe
Verdict:
Malicious activity
Analysis date:
2022-08-08 08:11:29 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/4f6c34e3-7727-48ff-a51a-0e9c223f1478

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/297084/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.48175.28042.5957.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Creating a file
Searching for synchronization primitives
Moving of the original file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62f0c4e7bcf76fcb6cf5a100/reports/a42992cf-4cb6-4a34-8cd6-86176b689d0a/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/76061011-c42a-4c52-ba5b-16cfad86d5fc
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1047781
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Moves itself to temp directory
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/97291848e7518171366f235b51a4ae518b1e4494ba4ba04c9c420b8631420b9c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-04 07:58:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s4urqshhkgaxcntpennvdjfokgfr4reuxjf2ate4iifymmkcbooa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
22f9a7a8f42d3d3c49c8868d8013d56e54fcdcde9c020fb03bad42903f77279c
Formbook
38e704da0f9ec4fd7f487fc129516b220221b59b0841f2ba7ad274d830d4e398
Formbook
52108f0dae86f64bfa963917676e4a7a49303e49830c1a7f213fe155e0f93d8b
Formbook
5d927a8b4eec0763e7cfd23a430982e548ab929af69cfa6db97e9ac527d86ebd
Formbook
6a37edabebd44201da96178005629c2e089a88eb4af8fdeef4fe42e1b1242e75
Formbook
a6abf72d95dac9ba6e6e4b53d9cbcd013846660a18ac5b9eeacb6cd87c783a2c
Formbook
b712bd3701f768525585a570717751d0a360bdadec5d24aabeddaab7291f5104
Formbook
d264b5217f8fa50ddb89b02a6b8b00e17619fd5298318b445bae4e6f6aa92e8d
Formbook
e200bb133ddcbb758a27f29e77c9d81783b712445692c41c812c98590440e126
Formbook
+ 14'516 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook spyware stealer trojan
Link:
https://tria.ge/reports/220808-j1j2vahhh8/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Formbook
Unpacked files
SH256 hash:
97291848e7518171366f235b51a4ae518b1e4494ba4ba04c9c420b8631420b9c
MD5 hash:
7954fe9ca31e77609d84fb0d3bf4dd56
SHA1 hash:
1df1301268fdc9e829dbda737f11eb5b6bb3370d
Link:
https://www.unpac.me/results/7e1889b4-d64e-4f62-b3da-8837d79ed501/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/97291848e751/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/97291848e7518171366f235b51a4ae518b1e4494ba4ba04c9c420b8631420b9c

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 97291848e7518171366f235b51a4ae518b1e4494ba4ba04c9c420b8631420b9c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/297084/

Comments