MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f260a7dd8ae9e2acf2c741d221a735644f9846740c3d379f1c7edb4ce30b845. 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: 2f260a7dd8ae9e2acf2c741d221a735644f9846740c3d379f1c7edb4ce30b845
SHA3-384 hash: 645406ae92c489b55765cabb93a2c8221b2c17426d54881811accf7dfcddc85447dc6284eae2bf1b9ec97248b1cb5e9f
SHA1 hash: aef91e782efe6a35706c515db2c27f9d8aeb5dd9
MD5 hash: e529c11c430c8508f36536f9909eb67c
humanhash: romeo-nebraska-lemon-juliet
File name:rPO.UPPLRQ22301-005.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:701'440 bytes
First seen:2023-03-10 11:58:06 UTC
Last seen:2023-03-10 13:30:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:Z8oZMYPZZ8Oz7KYdZAxxuQ8nDsqt/dj5IU8MvR9:ZPZsOzdoN8nDscdjqU8Mp
Threatray 2'212 similar samples on MalwareBazaar
TLSH T11DE49EEC08FC22E6C6F0EFB55ED54517B2D3952EB301EDDD6AD20B640202A49F98752E
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 e0d0d4c8d0b4dcf0 (3 x AgentTesla, 2 x DCRat, 1 x Formbook)
Reporter FXOLabs
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
rPO.UPPLRQ22301-005.exe
Verdict:
Malicious activity
Analysis date:
2023-03-10 11:59:18 UTC
Tags:
stealer formbook trojan
Link:
https://app.any.run/tasks/24494094-9b65-4dd9-994e-faff22c90cff

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/373325/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.6332.21049.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Reading critical registry keys
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
clipbanker comodo darkkomet packed
Link:
https://www.filescan.io/uploads/640b1b8725f33fb2381cd0fb/reports/75fba9d7-0dfe-4e17-8928-cfa2136fc78e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2f260a7dd8ae9e2acf2c741d221a735644f9846740c3d379f1c7edb4ce30b845
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e934a6eb-9151-4db5-93bf-b47db4d3eddc
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1191145
Signature
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 824021 Sample: rPO.UPPLRQ22301-005.exe Startdate: 10/03/2023 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Antivirus detection for URL or domain 2->50 52 6 other signatures 2->52 8 rPO.UPPLRQ22301-005.exe 6 2->8         started        12 hPDfwhbnhjJY.exe 5 2->12         started        process3 file4 34 C:\Users\user\AppData\...\hPDfwhbnhjJY.exe, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\...\tmp7027.tmp, XML 8->36 dropped 38 C:\Users\user\...\rPO.UPPLRQ22301-005.exe.log, ASCII 8->38 dropped 56 Uses schtasks.exe or at.exe to add and modify task schedules 8->56 58 Injects a PE file into a foreign processes 8->58 14 rPO.UPPLRQ22301-005.exe 8->14         started        17 schtasks.exe 1 8->17         started        60 Machine Learning detection for dropped file 12->60 19 schtasks.exe 1 12->19         started        21 hPDfwhbnhjJY.exe 12->21         started        signatures5 process6 signatures7 62 Modifies the context of a thread in another process (thread injection) 14->62 64 Maps a DLL or memory area into another process 14->64 66 Sample uses process hollowing technique 14->66 68 Queues an APC in another process (thread injection) 14->68 23 explorer.exe 1 14->23 injected 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        process8 dnsIp9 40 pv-solarteur.com 81.169.145.92, 49717, 49718, 80 STRATOSTRATOAGDE Germany 23->40 42 bechargeparking.com 195.110.124.133, 49709, 49711, 80 REGISTER-ASIT Italy 23->42 44 11 other IPs or domains 23->44 54 System process connects to network (likely due to code injection or exploit) 23->54 31 colorcpl.exe 13 23->31         started        signatures10 process11 signatures12 70 Tries to steal Mail credentials (via file / registry access) 31->70 72 Tries to harvest and steal browser information (history, passwords, etc) 31->72 74 Modifies the context of a thread in another process (thread injection) 31->74 76 Maps a DLL or memory area into another process 31->76
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f260a7dd8ae9e2acf2c741d221a735644f9846740c3d379f1c7edb4ce30b845/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-10 05:42:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
16 of 37 (43.24%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f4tau7oyv2pcvtzmoqosegttkzcptbdhidb5g6pry7w3jtrqxbcq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0a8b952a910a7278793ed7f7373b628afe07138aedde676453482806b2ea7b0b
Formbook
0fd4b66034d069ae5f17717c688357a56a3cb89b950334e5ae7c35d5b0d0da77
Formbook
2c412d963b9d1020bea10e91d8aa14a58b950e3b85c1dbc13be4301c468bd644
Formbook
32c5f893748d30548193994624dd516bf2bd343e03678a444e6f47d4123735fa
Formbook
3f208f220000f38395c96a06011496d755e7f4932a037ac08f884dbe81462a0e
Formbook
5c58e2edb4b7fa9a04901a73e7f34e5a93aec5703e03ec87f79b2799b7be7119
Formbook
8770f9d32f3b5b26267d6320c355f576df3d09e49d58e50ac16d044f4cf2cf54
Formbook
90c6128ca426717f3aab904fda4124ae91a1aad1a670b0f5b8a2b210a19d721d
Formbook
a78e65c599449ae8f781711a5b432c95fd1c7ebbb4bb1c9353087e79b62f6489
Formbook
d7545d7ce362e5e224124fe5737b7f18ae047330f8d6272a9dcb2734a97a5a51
Formbook
+ 2'202 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230310-n5qgmsfc3w/
Behaviour
Creates scheduled task(s)
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
1cfb4c1ffdf8aa62c453d491a4b0b94e9457761e5f715f88b708a2609cbe306d
MD5 hash:
2236b86760a9206699c37a55ceb2b882
SHA1 hash:
76e278dbeba66f7f28e2f55a347aca9f727afd93
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/d59dbafe-269c-4bca-8e58-53e523c275da/
Parent samples :
f79385f9bcec46db2e28c2437a0ea603e208685f9d42ef70b326edd821d6fb75
2f260a7dd8ae9e2acf2c741d221a735644f9846740c3d379f1c7edb4ce30b845
SH256 hash:
afaa15e8731eb9dfb6c3f1015fa33dbe36e9883af9b53930ea7048ec669d6198
MD5 hash:
15cd650343759cb87a6cee5b85c24210
SHA1 hash:
75b86f569caf163f0f26e123fb2d9a5f642db40e
Link:
https://www.unpac.me/results/d59dbafe-269c-4bca-8e58-53e523c275da/
SH256 hash:
11e89c300bc6ebfb2bfcbfc15484923e3dff18ec465ca2bdcf906982aa962097
MD5 hash:
9a05803637ec32e33170b402431ec343
SHA1 hash:
f2885609236e83bd62bc1d3ed180641a772783fb
Link:
https://www.unpac.me/results/d59dbafe-269c-4bca-8e58-53e523c275da/
SH256 hash:
ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d
MD5 hash:
27f5124bf8f451bca8d8a15c73c4f521
SHA1 hash:
5fd557e109b8fd1c3b362b64f0ba9f1600c07211
Link:
https://www.unpac.me/results/d59dbafe-269c-4bca-8e58-53e523c275da/
SH256 hash:
2f260a7dd8ae9e2acf2c741d221a735644f9846740c3d379f1c7edb4ce30b845
MD5 hash:
e529c11c430c8508f36536f9909eb67c
SHA1 hash:
aef91e782efe6a35706c515db2c27f9d8aeb5dd9
Link:
https://www.unpac.me/results/d59dbafe-269c-4bca-8e58-53e523c275da/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2f260a7dd8ae/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/2f260a7dd8ae9e2acf2c741d221a735644f9846740c3d379f1c7edb4ce30b845

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 2f260a7dd8ae9e2acf2c741d221a735644f9846740c3d379f1c7edb4ce30b845

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/373325/

Comments