MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 75a9fc79b2513a8964a0dcf3a0749a399a857d3feb2fa3c0d62de6f51ea5971f. 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: | 75a9fc79b2513a8964a0dcf3a0749a399a857d3feb2fa3c0d62de6f51ea5971f |
|---|---|
| SHA3-384 hash: | 206aa36e42f269c9627944837410f2c7cd8bfd1234f3ca6b3a2cd33ba287ff7d0f26010c5af45b52b7054103ae9caf8d |
| SHA1 hash: | cafcd9eacc4fef1f204f8065b7f4db6ce2310664 |
| MD5 hash: | bfc8e281847e667c4e3061adcc810626 |
| humanhash: | arkansas-nineteen-wyoming-tennessee |
| File name: | 14092023 CYPRUS (PAMAMAX ALEXANDER) SP-PAL-0923H.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 612'352 bytes |
| First seen: | 2023-09-14 12:47:12 UTC |
| Last seen: | 2023-09-14 13:38:27 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 12288:WXj8FwLm/ZnZufquUDLHViC1igFdstGOL/81p0qeTIGsyEe2De:WXj8F6kngq3DL1H1igFWGacVyEe2 |
| Threatray | 71 similar samples on MalwareBazaar |
| TLSH | T179D4238C336CA735D5D80BFD11B2804A33F8C572E646EA586EF142D9AE42F132B5176B |
| 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 | 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer) |
| Reporter |  malwarelabnet |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
308
Origin country :
CAVendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
14092023 CYPRUS (PAMAMAX ALEXANDER) SP-PAL-0923H.exe
Verdict:
Malicious activity
Analysis date:
2023-09-14 12:47:48 UTC
Tags:
formbook xloader stealer spyware
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
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.
Verdict:
Unknown
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
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:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-09-14 04:22:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
18 of 34 (52.94%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 61 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Gathers network information
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
7740c6301aa420d14f2f547d0e0765f0d749756598bc46d06969026e65169cea
MD5 hash:
16b429a543597d5c9a678819b71fdc69
SHA1 hash:
21ba8aede384396926b3f4c3f09899d8a2bf155c
SH256 hash:
8f5c0c2eb2e763b06d10926f06ebbfc411e58bcabcb0a0a39257421e3ade308f
MD5 hash:
d04d4754040256cfad2c243631de5125
SHA1 hash:
5ebe5172272b91403ebf8ae5aa4c6a2d1630dc87
SH256 hash:
0cc2d545cdbc9aca7ac5732fc2e1858bae1b8c575e67f0b4b8077610c5597806
MD5 hash:
604ba9fe5293c6b09155e9593e5fe8b4
SHA1 hash:
c9ca531c5c50091dcdeabea6af26643e897fe3f8
SH256 hash:
3bf420effbb1c04f0506198f687497efe98506e440533c6b806c60e346525f90
MD5 hash:
34eb3baacba2211c79ccdecc11e44353
SHA1 hash:
77958bf1d73990c69bcebd2a263818e981f3f9de
SH256 hash:
0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198
MD5 hash:
f559a9abbd849eb977d262d597d6e4fd
SHA1 hash:
0a8769b40b026852690c89b913c2812817ef43c8
SH256 hash:
75a9fc79b2513a8964a0dcf3a0749a399a857d3feb2fa3c0d62de6f51ea5971f
MD5 hash:
bfc8e281847e667c4e3061adcc810626
SHA1 hash:
cafcd9eacc4fef1f204f8065b7f4db6ce2310664
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: | maldoc_getEIP_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Windows_Trojan_Formbook |
|---|---|
| Author: | @malgamy12 |
| Rule name: | Windows_Trojan_Formbook_1112e116 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_formbook_w0 |
|---|---|
| Author: | @malgamy12 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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