MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c70f33f3565666bfa3f4b39e6129a1252164da161c03a13f806cce0c1da6c06c. 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: 11
| SHA256 hash: | c70f33f3565666bfa3f4b39e6129a1252164da161c03a13f806cce0c1da6c06c |
|---|---|
| SHA3-384 hash: | b5c45b7074e5f4632ecec5b3cf513db3ebcf5706068ab555df7f3586e54cefda8df1b53b5ed662716f361d15486a2f30 |
| SHA1 hash: | 5cabea9caf95b636db0fb44bc989107b7371e0db |
| MD5 hash: | 1f8361704caa8c08d828c388b445e81f |
| humanhash: | speaker-queen-arizona-echo |
| File name: | DWG.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 491'520 bytes |
| First seen: | 2021-04-23 06:43:39 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4b4074f530e77eecd5d6e67689351461 (3 x Formbook) |
| ssdeep | 12288:3fjjSCwfvrjATyF2J3ieWFOlc226cMv7KaQafcwMnqr:3fjuXvrjATyF20F4c2l/2aL3r |
| TLSH | 32A4CF41235CAEF6E98A54B095C17D251CACE8713E2F988BDBC258EFC439DC0A135B5E |
| Reporter |  TeamDreier |
| Tags: | FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
159
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DWG.exe
Verdict:
Malicious activity
Analysis date:
2021-04-23 06:51:14 UTC
Tags:
trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Unauthorized injection to a recently created process
Creating a file in the %temp% directory
Launching the process to change network settings
Launching cmd.exe command interpreter
Sending a UDP request
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
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.
Result
Threat name:
Osiris FormBook
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected Osiris Trojan
Found malware configuration
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 dropped file
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 (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Spyware.Noon
Status:
Malicious
First seen:
2021-04-23 00:03:06 UTC
AV detection:
17 of 47 (36.17%)
Threat level:
2/5
Detection(s):
Malicious file
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.heartyhost.net/uerb/
Unpacked files
SH256 hash:
530bcae54cea5a911b94f8b919c83d0eb47a85ea623b74ac5f72f19a53f1c8e2
MD5 hash:
5e3784156426886018bca0e9a50bfe33
SHA1 hash:
dd15092c5cfb7631de857388a4e4fd002a847633
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
c70f33f3565666bfa3f4b39e6129a1252164da161c03a13f806cce0c1da6c06c
MD5 hash:
1f8361704caa8c08d828c388b445e81f
SHA1 hash:
5cabea9caf95b636db0fb44bc989107b7371e0db
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.21
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: | crime_win32_ransom_avaddon_1 |
|---|---|
| Author: | @VK_Intel |
| Description: | Detects Avaddon ransomware |
| Reference: | https://twitter.com/VK_Intel/status/1300944441390370819 |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0012.001] Anti-Static Analysis::Argument Obfuscation
1) [F0002.002] Collection::Polling
2) [C0051] File System Micro-objective::Read File
3) [C0052] File System Micro-objective::Writes File
4) [C0007] Memory Micro-objective::Allocate Memory
5) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
6) [C0036.002] Operating System Micro-objective::Delete Registry Key::Registry
7) [C0036.007] Operating System Micro-objective::Delete Registry Value::Registry
8) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
9) [C0036.006] Operating System Micro-objective::Query Registry Value::Registry
10) [C0036.001] Operating System Micro-objective::Set Registry Key::Registry
11) [C0040] Process Micro-objective::Allocate Thread Local Storage
12) [C0038] Process Micro-objective::Create Thread
13) [C0041] Process Micro-objective::Set Thread Local Storage Value
14) [C0018] Process Micro-objective::Terminate Process