MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1dd4706e28574d8264b71a81fb98fe5fe90da19036a3d096405c8a5259f1b0b9. 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: 13
| SHA256 hash: | 1dd4706e28574d8264b71a81fb98fe5fe90da19036a3d096405c8a5259f1b0b9 |
|---|---|
| SHA3-384 hash: | a836e0df90ec44733a322f74c6da40615cf0d83cd56dc7c9033d99d3880b345c91cf453d000fdded51f304a2f09423f6 |
| SHA1 hash: | 02aed23564e327e45639d2ff259f07ee5d779ed4 |
| MD5 hash: | 2cd14461ada2e46220368f2af8a62287 |
| humanhash: | island-mike-apart-ink |
| File name: | SecuriteInfo.com.Trojan.PackedNET.1400.18060.25932 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 894'976 bytes |
| First seen: | 2022-06-28 20:46:55 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 24576:YHABo/fZ5i7oiETba0DNOEx0jtYvVN3AV:rBo/j+oiibBDVaU33AV |
| TLSH | T1CA15CF1957E8DEB7D8AA077DF0516E5D63B1F101A70BEB4B4388B0FA2C92790CD4168B |
| TrID | 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.0% (.SCR) Windows screen saver (13101/52/3) 8.8% (.EXE) Win64 Executable (generic) (10523/12/4) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware 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:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2022-06-28 19:50:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:uf61 loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
fb07f60ee6a1e9b8a1b7b24de6c6c7db0de5ae9e168481a4186aec70466b0acf
MD5 hash:
8ffc428072f3ce21b01f01dc01f44da9
SHA1 hash:
4d4a843c9a567467ec7bc235d3e8baf6bf41d4dd
Detections:
win_formbook_g0
win_formbook_auto
XLoader
SH256 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
SH256 hash:
d7cf57921a05967f9f1a4c407b59684d499517ca46fb9056349050f6febb7926
MD5 hash:
29c0b579f6f72ab818b568ad0616c6a9
SHA1 hash:
ba4a5fe03e567f201138f4589f7d2409abd8275c
SH256 hash:
1c443488e4db79b122774bb8f71727ff0140787dcb35bf362373f7b7e8529f43
MD5 hash:
c58d59537468ef816596d4b935a993de
SHA1 hash:
a2d53b76cd9c3d50684b38b3c9d1ebc642cf8dae
SH256 hash:
fb1ab3b067630d18536f7d5b7977983733c78db728732b738232744a0e0f8c83
MD5 hash:
9d49bd59d347e8815f61dfabe4a575ce
SHA1 hash:
a2a0f2acb09eec7bbab3b13a71a47389f1f8b5b8
SH256 hash:
1dd4706e28574d8264b71a81fb98fe5fe90da19036a3d096405c8a5259f1b0b9
MD5 hash:
2cd14461ada2e46220368f2af8a62287
SHA1 hash:
02aed23564e327e45639d2ff259f07ee5d779ed4
Malware family:
XLoader
Verdict:
Malicious
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: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| 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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