MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c40aa321d68974fa713dc4818c3fece5046dd2bffeddfe6227435a4e6eab954c. 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: 12
| SHA256 hash: | c40aa321d68974fa713dc4818c3fece5046dd2bffeddfe6227435a4e6eab954c |
|---|---|
| SHA3-384 hash: | 9834f5de59dd33d0801cae4dbbe60b4c8ef7bf0b34bce086c204a0ee7c018bdcfc3936f87b340dbe9f5e97609b7671e7 |
| SHA1 hash: | ab6369cfdf4ef8269208f76c0363d22eb0cdb039 |
| MD5 hash: | de2cd109f695b88d742bdd5bec722e2a |
| humanhash: | nitrogen-princess-robin-juliet |
| File name: | SecuriteInfo.com.W32.AIDetectNet.01.31306.12386 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 498'688 bytes |
| First seen: | 2022-06-21 03:32:12 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:f2vPYMGXDHUD2TLV3UA6R/f2OYZSbo9p:evPKXDHUKTLij37YZIo9 |
| TLSH | T166B4E0F18FF4BE61E0252277B095607C3BE20E1DDD55E939D69BF04A34A1AC514E0E1B |
| 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% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2022-06-21 02:13:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
21 of 39 (53.85%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:d0t7 rat spyware stealer trojan
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
Formbook Payload
Formbook
Unpacked files
SH256 hash:
59a6329e302111f221c65e44fb705171acc0172fc4f32e2e148c58a2f24f7c7e
MD5 hash:
eca8a38ee5a10a5c3e199fcc34a15928
SHA1 hash:
41b32b49733b5ddb61d8c6f583cdac86051e91f4
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
6de8bc7d4844efdb55328126b632a374bee9aaf3073cf9ca5fe5fdf303106f8e
MD5 hash:
7ce2d10bd0f02667bc0e1343d9ffc1c1
SHA1 hash:
c3a5b4e5721085022eb7bf0008b7e449f9369fcf
SH256 hash:
0b1d331083b44e83cb9074181980cee31b9e09c2da97082a64768dcc79a30e94
MD5 hash:
851babba6ad7c21b895d0d6137583766
SHA1 hash:
4951106cfb198922f3942cfbc1c5dd14de88edef
SH256 hash:
fcf67a6bec5ca502db938df596cc63820676a0a123bb873e6952cd367b439887
MD5 hash:
5b776ee3486d51acd966aa3c4a977af1
SHA1 hash:
43a6e5e0d7f04dd9919f11183c634add7a25542d
SH256 hash:
c40aa321d68974fa713dc4818c3fece5046dd2bffeddfe6227435a4e6eab954c
MD5 hash:
de2cd109f695b88d742bdd5bec722e2a
SHA1 hash:
ab6369cfdf4ef8269208f76c0363d22eb0cdb039
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | exploit_any_poppopret |
|---|---|
| Author: | Jeff White [karttoon@gmail.com] @noottrak |
| Description: | Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries. |
| 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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