MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 358659e950dae1b469fca25fb75167cae886174d21a9226fd8081fbd71d5abbc. 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: | 358659e950dae1b469fca25fb75167cae886174d21a9226fd8081fbd71d5abbc |
|---|---|
| SHA3-384 hash: | c820e90cbeb37da7f01cb9fe7f6a45777ccdd35806c94ba2190d1572c06b5106311112b14e0e75718313c9c5d049acc4 |
| SHA1 hash: | f6e10a4f997535094654791419cc1f3d30def63d |
| MD5 hash: | 58d6bf92b3b5fdd8a7e6f78aa973ee05 |
| humanhash: | tennis-cat-washington-september |
| File name: | SecuriteInfo.com.Win32.PWSX-gen.14895.32221 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 578'560 bytes |
| First seen: | 2023-08-15 04:40:16 UTC |
| Last seen: | 2023-08-15 13:47:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:pPV/OxmGz0PKRIoiEl5K+9+IVxjIAasmDixV3WMAbZcVQAT/ol:mgXPKIoiU5ZfVxjF4+xVnIYXT |
| Threatray | 3'527 similar samples on MalwareBazaar |
| TLSH | T135C423523FAC5D2BED5FD2F619204A6E437452176266E7C4D9C9218CAAB3FC107C0E2B |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| File icon (PE): |  |
| dhash icon | 1010109022529410 (5 x AgentTesla, 2 x Formbook, 1 x SnakeKeylogger) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
290
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.14895.32221
Verdict:
No threats detected
Analysis date:
2023-08-15 04:40:40 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
formbook packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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:
84 / 100
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-08-15 03:32:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
17 of 23 (73.91%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'517 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
bb10b477ad89015650fb879a8a299f5900f99c0b1bc8d414c5e89ba9057a599d
MD5 hash:
27ecf410d305c8f615094fcb61640acd
SHA1 hash:
1fb10246f6f2b91797a2673fe25132e8049d15c4
Detections:
win_formbook_w0
win_formbook_g0
SH256 hash:
c9024bedf1905d56f774e65c8367956747deeff556074a82f0df0b7b8b6053cd
MD5 hash:
2b56fb4c68afa5fb71d816de12331b2e
SHA1 hash:
ef6a17fe2e2a24c5150dfebe50966acd6c855fc3
SH256 hash:
d49b6b98ce2072303df26f7fdd3bcf642267bd4d44be0bbbfabf7e9742618dd8
MD5 hash:
9668fa7d79bba30a0080007d155a5bd4
SHA1 hash:
c3df87d81ec44a86f03d12e8184fd9d8f2365233
SH256 hash:
5ca17fcc743250fe3783f49b726bf74da298f0ac85434d5f7b4b13fb8df3307d
MD5 hash:
c0aa04f38e282c97ac0b9a8d8d013655
SHA1 hash:
06690a78dabc22497fb38bc0005cc3c162c6010a
SH256 hash:
598a766b26fc39c1092e2f20cee1f42df6d6049d618ac5d4d331c646ab6a8b47
MD5 hash:
00c960e10d544bd0961a993c3c6dbbe5
SHA1 hash:
04018db21d1b12800f1bc413b90ccb3264955bcb
SH256 hash:
358659e950dae1b469fca25fb75167cae886174d21a9226fd8081fbd71d5abbc
MD5 hash:
58d6bf92b3b5fdd8a7e6f78aa973ee05
SHA1 hash:
f6e10a4f997535094654791419cc1f3d30def63d
Verdict:
Malicious
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: | NET |
|---|---|
| Author: | malware-lu |
| 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.
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