MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 758a693619b82e4c0188bddba10021226d25697b0bc1b397f911bcaf2a44222a. 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: | 758a693619b82e4c0188bddba10021226d25697b0bc1b397f911bcaf2a44222a |
|---|---|
| SHA3-384 hash: | 722d173f69582ee7fd330c7161f86fd6e479cfa798deebaa82f7d2e57eb2dc938b1eac1837d588c957d9b454f8126386 |
| SHA1 hash: | 66ce7d39214148118b58b29f2adee17331917093 |
| MD5 hash: | e3f61572c6aff7954e948d5e829593b1 |
| humanhash: | india-fourteen-purple-nitrogen |
| File name: | e3f61572c6aff7954e948d5e829593b1 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'077'248 bytes |
| First seen: | 2022-07-28 16:43:41 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:7w4UZvybcv8vrYImQcxddeZUK5TUxJiTH:76d8gQ4d0UK5TJTH |
| TLSH | T130359DAC3510759FC86BC6B999A4AC74E7203C66530BD603909319EBBE1DBA3DF144E3 |
| 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) |
| File icon (PE): |  |
| dhash icon | 1806bc6de8f96990 (4 x Formbook, 3 x AgentTesla, 2 x SnakeKeylogger) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
372
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
http://45.85.190.156/260/vbc.exe
Verdict:
Malicious activity
Analysis date:
2022-07-28 16:45:59 UTC
Tags:
opendir loader rat remcos keylogger trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
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
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.Swotter
Status:
Malicious
First seen:
2022-07-28 16:44:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
ac60c7fd8363b2189ca63e75c54932d726d4d16794dbd645fdc23f2b8003203f
MD5 hash:
2a105f3926cec84e6b8431b15816d7e0
SHA1 hash:
c1d45b4bef146ae05ae4798e96002a71c1936213
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
SH256 hash:
34fa34ae325191a31337c09719fa8562cd4526a05950cc6f1d6f46b5d0f9eee8
MD5 hash:
d7449a1a9af3defc6807a3dc8e6c55d1
SHA1 hash:
b14375d6f93d1d2e8e704c1dbcfd478a79d509f6
SH256 hash:
9a1a00a9c01ec767a0c2e40f8823790b2c50612b494e5c7f8981035a435a1bec
MD5 hash:
7a67f30376534220d4acb0de4f22a0a8
SHA1 hash:
72b3850d8971f5c8e5435cf4dbc37460ed490f87
SH256 hash:
cd6c27be5a522a9d0330cbe9e2a3dc31acda6cc333b16670ba681abe65e29f1f
MD5 hash:
a3c0c427d8d2f82955535ed4a3b05f5c
SHA1 hash:
51be9d464243083b96cc70fa28c11b4d1f0144ea
SH256 hash:
758a693619b82e4c0188bddba10021226d25697b0bc1b397f911bcaf2a44222a
MD5 hash:
e3f61572c6aff7954e948d5e829593b1
SHA1 hash:
66ce7d39214148118b58b29f2adee17331917093
Please note that we are no longer able to provide a coverage score for Virus Total.
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 |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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