MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bab4b4ef0cd5ce5f2dff0ddcbdfb7295c0d141fb4c88ec305268b24a3e23a5c. 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


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2bab4b4ef0cd5ce5f2dff0ddcbdfb7295c0d141fb4c88ec305268b24a3e23a5c
SHA3-384 hash: 0757957e7a80e20ec3e34449a15e9a589e4ed806f9ba721b30138990dac88a97c0780b7dc85cb7f9855993e7277c63d6
SHA1 hash: 72fef42c1166f638579e4dd6e9ece02e971f7661
MD5 hash: 977ca943b2b23eabe980340cdf3a51ec
humanhash: alabama-mike-johnny-papa
File name:4013831.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:309'267 bytes
First seen:2023-05-29 04:10:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 431 x GuLoader)
ssdeep 6144:wYa68PTTMMBDq85HKaZWLzS8aC4nb809sgxbTfi3qU:wY6PT4M9Z5qaoLQCA809sE63qU
Threatray 2'989 similar samples on MalwareBazaar
TLSH T1B16412E8BEADC0B2C56442314D76CA146E74DD276A60831B5B94FA2FBCF6681460F337
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 fcd8d0d2dac0c0e4 (44 x Formbook, 1 x AgentTesla, 1 x XWorm)
Reporter JAMESWT_WT
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
315
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4013831.exe
Verdict:
Malicious activity
Analysis date:
2023-05-29 04:11:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/76c688ef-e004-4f93-b447-5f269e9a567b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/392904/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.22777.22656.30613.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
Сreating synchronization primitives
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/88414/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/647425d67425ebbb1a1fc73a/reports/8bddb3d1-259f-4afe-bb0f-71aab516428c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2bab4b4ef0cd5ce5f2dff0ddcbdfb7295c0d141fb4c88ec305268b24a3e23a5c
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/4e9dc1be-3b9a-4f8c-acdb-41830faccb6d
Result
Threat name:
NSISDropper, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1244266
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)
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/2bab4b4ef0cd5ce5f2dff0ddcbdfb7295c0d141fb4c88ec305268b24a3e23a5c/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-05-29 01:33:18 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fovuwtxqzvool4w76do4xx5xffoa2fa7wtei5qyfe2fsji7chjoa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
00d3d0c49343dba533737e4a17cf453697aa569b00d07deb2cd7688c66d88ada
Formbook
04b2ea00c6a5376c064e2cc546e8df707c2cf45135d2b544a49fbd56bbc891a1
Formbook
3202d0bbb79b0d8c4b261059386a1a2471dd8aac7957889ade0e0f8971791529
Formbook
3e677355817c5d7cf457b670c028523f420442374463e5aa23f5c195ae290472
Formbook
45c495f1765c2a86062980d2e2b196b0696247fa42199a6fd278cd739550db57
Formbook
69b82b41a7cfa515bf64c0302089df4a7f0af0791ca5499b6c402c9638d68381
Formbook
7e730ca7f92fd178c170d14422fbd34ea085e602dc22597d4aec331df1d55d0e
Formbook
86c26b4efb879db206ff583c304e8ceb75470c970b53737fd6d1fa4f6c4d1e54
Formbook
8d09e31a3dd39e1aefa76a78876ce7c3a2bbe90dc00cff250710531115b4b88e
Formbook
e107d1577a610b65847d6474085b90abd5d3299719d8e3544c36c127a5c7e8ea
Formbook
+ 2'979 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230529-erx5wshe79/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Checks computer location settings
Unpacked files
SH256 hash:
ce25649abbe9630dc2b2d01633b89e1688fd701ef301838a083460cb11703ebf
MD5 hash:
30378a18a14c234fc4b39656c48c953c
SHA1 hash:
2506b2673a07297c20a25e8836b92d94b758f970
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/be504866-4944-4944-8037-9b40a3a12947/
Parent samples :
45c495f1765c2a86062980d2e2b196b0696247fa42199a6fd278cd739550db57
86c26b4efb879db206ff583c304e8ceb75470c970b53737fd6d1fa4f6c4d1e54
2bab4b4ef0cd5ce5f2dff0ddcbdfb7295c0d141fb4c88ec305268b24a3e23a5c
e5462cb7be5124278c7afad2983341ae1df646d1407e5044567ca84db035f8a3
57b9e598a2344a9f11ea57e9def885d0548034bbfd7020c697770bc68d12660d
bf6837cd64c8a37fc41b2d868fdd148e637f926e6665fe25f40f2b46327cdf31
12a06c74a79a595fce85c5cd05c043a6b1a830e50d84971dcfba52d100d76fc6
SH256 hash:
5de47656d70990ec230319bd2e35b9254a19583f005487551a0d9a951607feed
MD5 hash:
c9d1695f8f861de42ff96e5a03ae3e36
SHA1 hash:
a09c013a0c262d8c8f6dba5ffbb4c2c4760129b4
Link:
https://www.unpac.me/results/be504866-4944-4944-8037-9b40a3a12947/
SH256 hash:
3877a53b37256e0ad5a01901d1dcb9cd465c143c5b798e71cea74b80fc8b0b80
MD5 hash:
29bd822440424b94e764919803df1f2c
SHA1 hash:
8a6e093412dd96b3be81795e4e61c62a4240d793
Link:
https://www.unpac.me/results/be504866-4944-4944-8037-9b40a3a12947/
SH256 hash:
2bab4b4ef0cd5ce5f2dff0ddcbdfb7295c0d141fb4c88ec305268b24a3e23a5c
MD5 hash:
977ca943b2b23eabe980340cdf3a51ec
SHA1 hash:
72fef42c1166f638579e4dd6e9ece02e971f7661
Link:
https://www.unpac.me/results/be504866-4944-4944-8037-9b40a3a12947/
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/2bab4b4ef0cd5ce5f2dff0ddcbdfb7295c0d141fb4c88ec305268b24a3e23a5c

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/392904/

Comments