MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c57f3f9227d165321ad3ec29060b58358f3e95968cc1b4b6eff7eb978a993d1. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c57f3f9227d165321ad3ec29060b58358f3e95968cc1b4b6eff7eb978a993d1
SHA3-384 hash: 7351c11fc0a5959db8dc6f582378fe95dee9ca561ab21caf55722d66b5e5628e9bc42de83dd4f2cb71f66207ce5cdb1d
SHA1 hash: 5ba7b078b5c4f83582f4b5fab738d2bc40b3caac
MD5 hash: 301addb86ca3c942e69305684bf5c91f
humanhash: johnny-queen-violet-sierra
File name:Outstanding SOA.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:347'220 bytes
First seen:2022-12-11 23:17:51 UTC
Last seen:2022-12-16 13:01:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 97318da386948415d08cef4a9006d669 (71 x Formbook, 35 x SnakeKeylogger, 26 x AgentTesla)
ssdeep 6144:9kw5Ozbc0itHVpknYIuGGzQe+rnqLG529GmuVyvp0csCAFSuH:toyBMnYYHHb29BuVyvqh1
Threatray 19'027 similar samples on MalwareBazaar
TLSH T1AC74230A11C610FBD8A4493448FB87FAFB7B8308194E96DB7FD45FA9AF309D18D1A146
TrID 92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter Anonymous
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
4
# of downloads :
209
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/345279/
Detection(s):
Sanesecurity.Rogue.0hr.20221208-1034.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Launching a process
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6396652c0c6473d1671a871d/reports/09d16753-f42d-478d-90b4-2ab95008d4c5/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/e6b21dfb-d539-48d0-84b6-6376d3b00670
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1132327
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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 dropped file
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 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: 765051 Sample: Outstanding SOA.exe Startdate: 12/12/2022 Architecture: WINDOWS Score: 100 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for URL or domain 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 3 other signatures 2->59 10 Outstanding SOA.exe 19 2->10         started        process3 file4 35 C:\Users\user\AppData\Local\...\ppazwvktk.exe, PE32 10->35 dropped 13 ppazwvktk.exe 1 2 10->13         started        process5 file6 37 C:\Users\user\AppData\Roaming\...\asoodm.exe, PE32 13->37 dropped 75 Antivirus detection for dropped file 13->75 77 Multi AV Scanner detection for dropped file 13->77 79 Maps a DLL or memory area into another process 13->79 17 ppazwvktk.exe 13->17         started        signatures7 process8 signatures9 45 Modifies the context of a thread in another process (thread injection) 17->45 47 Maps a DLL or memory area into another process 17->47 49 Sample uses process hollowing technique 17->49 51 Queues an APC in another process (thread injection) 17->51 20 explorer.exe 17->20 injected process10 dnsIp11 39 www.coloview.website 67.223.117.29, 49719, 49720, 49721 VIMRO-AS15189US United States 20->39 41 www.just-gen-ric.email 91.195.240.94, 49716, 49717, 49718 SEDO-ASDE Germany 20->41 43 3 other IPs or domains 20->43 61 System process connects to network (likely due to code injection or exploit) 20->61 24 cmd.exe 13 20->24         started        27 asoodm.exe 20->27         started        29 asoodm.exe 20->29         started        signatures12 process13 signatures14 63 Tries to steal Mail credentials (via file / registry access) 24->63 65 Tries to harvest and steal browser information (history, passwords, etc) 24->65 67 Modifies the context of a thread in another process (thread injection) 24->67 69 Maps a DLL or memory area into another process 24->69 71 Antivirus detection for dropped file 27->71 73 Multi AV Scanner detection for dropped file 27->73 31 WerFault.exe 3 10 27->31         started        33 WerFault.exe 10 29->33         started        process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c57f3f9227d165321ad3ec29060b58358f3e95968cc1b4b6eff7eb978a993d1/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-12-08 10:10:57 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=frl7h6jcpulfginnh3bjayfvqnmph2kzndgbws3o757ls6fjspiq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2a1c7f1e5b22d27648fff19b1df4e60614ff8dca1d080cab1d3009b73e051355
Formbook
2af0bbe87c28664ad5b453eae02d512f770962319673b9c494d85b717a6f9edf
Formbook
856e9dc2812c572a9023f02503c471addbf8a82be5aed8454cc6254f899caccb
Formbook
8c87fd5bc9ad02c4af8718cdb2ec85119ab3af33fd4d47de448f577d09bfe031
Formbook
8cb7736a5f9c3be642d8ee0f07f7a293e210a7bc74cbbc9ba89e483ff22634cb
Formbook
8ddd2ba01927bb631eda5dee78b63f8cdb91db44e9418fd4eb313b6b4847f6d7
Formbook
91de74dad55c2b232479de6bb60f68a3c3a260aad21bfb00a10c1e53d25f934a
Formbook
b3bcb18dda143e601f302a1cd248189f553d03ffbd707a05a3df3048f0c5b407
Formbook
d7c2f69689d1a1e95671fefa4ee708f62d29f078443bb31259ce2100bf5c37f5
Formbook
dff25372f8a0a3b43b9de36be64239d4cb3c722b95d416cd48b44c734689d20c
Formbook
+ 19'017 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:scse persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/221211-299mzahh94/
Behaviour
Modifies Internet Explorer settings
Modifies registry class
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
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/70915a7f-a0e4-499a-a7c8-0ce763ce99d7
Unpacked files
SH256 hash:
9fac5f748c763326c1af47a5ad077edc3451e323a000c2b6206951362290d453
MD5 hash:
2c245a7494c865b2683650545ca041ed
SHA1 hash:
8a23d5b74c73319c8f40ad596a38fc481de06098
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/9496dbb1-46e6-4341-8e00-e5ccdc1eb3fa/
Parent samples :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 hash:
c44d516f5abb0fcae9f69d3e8ed1009f46a3c797bfbafa42607a30029597d5e5
MD5 hash:
6cc581cf80bddf38bdc89c345071ed3e
SHA1 hash:
338c32099aafbec5497fa13b89c6cde53a5249c1
Link:
https://www.unpac.me/results/9496dbb1-46e6-4341-8e00-e5ccdc1eb3fa/
SH256 hash:
43be71beb41ca5ba2d71fae69424f9bf8072b4d74784ffde9cb8cad4d12dbbdc
MD5 hash:
f8b90db0286895fd31779f7d4b9f426b
SHA1 hash:
dd9f6a42972efc1ac95dfd84398b49dad1f2de06
Link:
https://www.unpac.me/results/9496dbb1-46e6-4341-8e00-e5ccdc1eb3fa/
SH256 hash:
2c57f3f9227d165321ad3ec29060b58358f3e95968cc1b4b6eff7eb978a993d1
MD5 hash:
301addb86ca3c942e69305684bf5c91f
SHA1 hash:
5ba7b078b5c4f83582f4b5fab738d2bc40b3caac
Link:
https://www.unpac.me/results/9496dbb1-46e6-4341-8e00-e5ccdc1eb3fa/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.63
Link:
https://yomi.yoroi.company/submissions/2c57f3f9227d165321ad3ec29060b58358f3e95968cc1b4b6eff7eb978a993d1

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

iso f77ffc2cd499f6b74149242e2a0e5694a9f684afbd1e335f9d3545e6c3a40651

Formbook

Executable exe 2c57f3f9227d165321ad3ec29060b58358f3e95968cc1b4b6eff7eb978a993d1

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/345279/
  
Dropped by
SHA256 f77ffc2cd499f6b74149242e2a0e5694a9f684afbd1e335f9d3545e6c3a40651
  
Dropped by
MD5 46de6e3ccac76d6d9c4c3e4919b7e135

Comments