MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 73d9d803595c81a20d7e3627aa3cc96d07020e4f7be1f047a482be30b9091f22. 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: 16
| SHA256 hash: | 73d9d803595c81a20d7e3627aa3cc96d07020e4f7be1f047a482be30b9091f22 |
|---|---|
| SHA3-384 hash: | fa6e84a011647618f70d4c33284bc580e09027f059b90a1f5dd1646696a6c78eca2665a491d4e016d2b87eec88bfd6ce |
| SHA1 hash: | 6047b03af759495b4222ed22ba3038ad1681d707 |
| MD5 hash: | 3b028e2a0c90186aeae26f30b5a02999 |
| humanhash: | grey-friend-jersey-charlie |
| File name: | order confirmation.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 832'000 bytes |
| First seen: | 2024-12-02 13:10:51 UTC |
| Last seen: | 2024-12-09 07:29:30 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'739 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 24576:P1MDxjoG/NgmA9D/TDidUwaPJtD5ePpf:PmDOG/N4+dUhAf |
| Threatray | 1'207 similar samples on MalwareBazaar |
| TLSH | T1870501102266DA07D5E20BF40662E2B497789E9EA521D70F5FDA3DFFBD3AB051080397 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  adrian__luca |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
384
Origin country :
HUVendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
order confirmation.exe
Verdict:
Malicious activity
Analysis date:
2024-12-02 13:23:35 UTC
Tags:
netreactor formbook xloader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
96.5%
Tags:
virus gates msil
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
masquerade packed packed packer_detected
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
FormBook, PureLog Stealer
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected suspicious sample
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected AntiVM3
Yara detected FormBook
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.Remcos
Status:
Malicious
First seen:
2024-11-29 11:05:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
20 of 24 (83.33%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
unknown_loader_037
Similar samples:
+ 1'197 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
discovery
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
f5af229f1296f69829d4f49ec1e653ec030e33b679b210bce8fca7cd86f63232
MD5 hash:
7e217d116d9e5083d0e63ab0f3d7822a
SHA1 hash:
1d93dcda0a5dd2713fd95a65f96c537955757c09
SH256 hash:
0c5b240a572dc93a2fbfadedb3d8546d6135073ca453314e2bea846d71ba80b4
MD5 hash:
44d0bb82f0f405a4e28d3276806acbe4
SHA1 hash:
6bd49361ca634a35077742e8b5386bc626838369
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
6e4873d6228ddd5c2cd9135a4b50224b0099557e16064d4e53e91160500b89ea
MD5 hash:
712d10cc8ec1a2d41b2bf2b18cd26a13
SHA1 hash:
6ba14e55c2ef2841b12f3c3f2a699263c0dcfb8b
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
716a5131bd5886d87bbe81648830ce61b345dd89df3e78ad84b1a9b994654d8e
MD5 hash:
608e824f6d7d8db19f882687324ef5b0
SHA1 hash:
4b68d049df1b43db283a77cb2e57cea03d407a7d
SH256 hash:
73d9d803595c81a20d7e3627aa3cc96d07020e4f7be1f047a482be30b9091f22
MD5 hash:
3b028e2a0c90186aeae26f30b5a02999
SHA1 hash:
6047b03af759495b4222ed22ba3038ad1681d707
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: | AgentTesla_DIFF_Common_Strings_01 |
|---|---|
| Author: | schmidtsz |
| Description: | Identify partial Agent Tesla strings |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
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