MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e325cd7917bb15d2b08a1028083d1bcdbfe46cc42e272f603382cfc30ff2dd10. 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


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e325cd7917bb15d2b08a1028083d1bcdbfe46cc42e272f603382cfc30ff2dd10
SHA3-384 hash: 7f03aa8c43acf229f73df479270b7fbd5954188cfe8d9e9d4ab7e0ab382e77cacbf3cbdb5a81b9b101c93cf0ef3cb3fd
SHA1 hash: 90af87ecd8754f15ffc15375006fff0184a81a62
MD5 hash: 19c737db9110838205dc342887db6fa6
humanhash: bluebird-triple-quebec-mississippi
File name:Purchase Order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:278'528 bytes
First seen:2023-07-24 16:26:30 UTC
Last seen:2023-07-31 06:54:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:/Ya69T0ZVHIDo7iG0x+0wUkapBDDE9XyhvU7KI+n8AAzkSqL:/YvfoiG0XwTapBDDuXyq7K9BUkS2
TLSH T1FF4412306268C99BE6E34B317D3653268FFB69215DB69A0B17105F087F73306990E7A2
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter cocaman
Tags:exe FormBook Shipping

Intelligence

File Origin
# of uploads :
10
# of downloads :
292
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order.exe
Verdict:
Suspicious activity
Analysis date:
2023-07-24 21:32:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/17bfe064-dee6-4a7a-aa0a-bc34fa1bd969

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/431454/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.1781.1932.4837.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Restart of the analyzed sample
Sending a custom TCP request
Сreating synchronization primitives
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e325cd7917bb15d2b08a1028083d1bcdbfe46cc42e272f603382cfc30ff2dd10
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/eaabc01c-dc96-4d87-9dfd-ff5058416cdd
Result
Threat name:
NSISDropper, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1278494
Signature
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected FormBook
Yara detected NSISDropper
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e325cd7917bb15d2b08a1028083d1bcdbfe46cc42e272f603382cfc30ff2dd10/
Threat name:
Win32.Trojan.Nemesis
Create hunting rule
Status:
Malicious
First seen:
2023-07-24 11:05:20 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ms426ixxmk5fmekcauaqpi3zw76i3gefyts6ybtqlh4gd7s3uia._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230724-tx4besfe22/
Behaviour
Suspicious behavior: EnumeratesProcesses
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:
476d0465af12bb262b716784b706618d03ba3937a814b64b7f8d060fe6ff1ec9
MD5 hash:
4ef64a9af9efda6cac42134e14e174b4
SHA1 hash:
eea334e7c1be5458c4cece4a984a969c8add1bbe
Link:
https://www.unpac.me/results/66697c0a-395d-4a2c-b51e-ea45595b23bc/
SH256 hash:
8a219bc484549496821004daa2e88653bea7c53b922db244bf4116ce19ff0e07
MD5 hash:
5606680621c2701b5d9ecc3c6c7ab205
SHA1 hash:
cbc9a43573bb4238ded06073ed59ab183b6fcdd8
Link:
https://www.unpac.me/results/66697c0a-395d-4a2c-b51e-ea45595b23bc/
SH256 hash:
a373c09f006c29057f16a910a9cd9831423aaee59f866832922a3be8e296be83
MD5 hash:
752050706604d168aca8ff1d06fc7eb9
SHA1 hash:
389b1aff2f2c311a6bb760ffa67248acbbedfc9a
Link:
https://www.unpac.me/results/66697c0a-395d-4a2c-b51e-ea45595b23bc/
SH256 hash:
e325cd7917bb15d2b08a1028083d1bcdbfe46cc42e272f603382cfc30ff2dd10
MD5 hash:
19c737db9110838205dc342887db6fa6
SHA1 hash:
90af87ecd8754f15ffc15375006fff0184a81a62
Link:
https://www.unpac.me/results/66697c0a-395d-4a2c-b51e-ea45595b23bc/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e325cd7917bb/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e325cd7917bb15d2b08a1028083d1bcdbfe46cc42e272f603382cfc30ff2dd10

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
Create hunting rule
Author:Willi Ballenthin
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

rar 9eb85d11c4ce141c6703205c6c0bab1dc1501ff33bc681b382a782dc5f86ed91

Formbook

Executable exe e325cd7917bb15d2b08a1028083d1bcdbfe46cc42e272f603382cfc30ff2dd10

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 9eb85d11c4ce141c6703205c6c0bab1dc1501ff33bc681b382a782dc5f86ed91
  
Dropped by
SHA256 f1995b8e4612c989c8f03029af843ca2f9aaa8f1d94175fcaf673a840a3cf4d7
Cape
Cape
https://www.capesandbox.com/analysis/431454/
  
Dropped by
MD5 75e48af75572fbeebfd5b220f0f33065
  
Dropped by
MD5 0c9b148a4629ded82eecf7f6cf097ba1

Comments