MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a392a2f97faa5ba1a5c1802dc5cb1308566590322f42d9369a47bbf519ae030. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a392a2f97faa5ba1a5c1802dc5cb1308566590322f42d9369a47bbf519ae030
SHA3-384 hash: 601669f1428d14355c91b3a4a58a695d1c2ee587a7c1453edeeb15ea98bed2ed2d06a2a2ed71e491d28324d0231b0a56
SHA1 hash: a7a1e5c16721702eeea6040c48c8f46e2acd8801
MD5 hash: a54e950edb4ad0b060297c5aee544cef
humanhash: glucose-high-speaker-batman
File name:1a392a2f97faa5ba1a5c1802dc5cb1308566590322f42d9369a47bbf519ae030
Download: download sample
Signature Formbook
Create hunting rule
File size:776'192 bytes
First seen:2023-06-08 11:27:24 UTC
Last seen:2023-06-08 11:31:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:wq7z5GoJiGaq5auX/pfN6FOzBFSophhUEIW5ixZL922:P5GoR5aQ/pfN64BFSIXuog92
Threatray 3'026 similar samples on MalwareBazaar
TLSH T1A1F4F17932D31E12D78BF7FF88913AB413B63A163463E3191AC423D99E52BC59411B8B
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
263
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1a392a2f97faa5ba1a5c1802dc5cb1308566590322f42d9369a47bbf519ae030
Verdict:
Suspicious activity
Analysis date:
2023-06-08 11:27:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f921e289-784d-4b4e-b88f-0a98d081962d

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/396921/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67249125.15639.961.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/6481bb43598353519b466011/reports/665a522b-0746-4c3f-963d-5e4f2e98353e/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/1a392a2f97faa5ba1a5c1802dc5cb1308566590322f42d9369a47bbf519ae030
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/54e3569d-5f27-490d-8560-4793e0fb287b
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1251428
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a392a2f97faa5ba1a5c1802dc5cb1308566590322f42d9369a47bbf519ae030/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-27 01:09:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=di4sul4x7ks3ugs4dabnyxfrgccwmwidel2c3e3jur536um24aya._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
018c0b80b1914e2cbaf2de5b0e41a86e391fa88187fed25346adbec1eb5e3c45
Formbook
172d54898a3dda39ec73f1c8df94d0ffc04d12af506caf5e916e1ae899448357
Formbook
3202d0bbb79b0d8c4b261059386a1a2471dd8aac7957889ade0e0f8971791529
Formbook
52582001ebe2883d2f5b20f0de69b42c27aef25ec30e09e1a294b9ae2c8131c3
Formbook
92260cefa8e973f4c40e32aa5656cc9794b745db70b5c7b410a7b0b10c443c6c
Formbook
9a21938b14051d84ce270628a87593634366b0eb2f864e261cca25a062d860ae
Formbook
dfd5aecc6088baf366549e3a7a163c0a7dec356ff6efaab012408cdb42eb2a94
Formbook
f508b66b3b6398f2a4d73ecfd057ab0804320d523e09feefbe59ee33b1124508
Formbook
fd775a8681200c469cfdbda94d5c9cde3454cb21a4a4783bad3aa647cab4378e
Formbook
+ 3'016 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230608-nkz6caeg82/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
01401f0456787cf8b4aafc3055730b64ba243b95bb408cca74e1ae5c6957c8f0
MD5 hash:
366fe2321aaf44759ce9d12aeeb64274
SHA1 hash:
09c98ee91c6008a54db3248e6fecfcbad536403f
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/9809132d-074d-427b-8f64-d4f330c24ceb/
Parent samples :
3202d0bbb79b0d8c4b261059386a1a2471dd8aac7957889ade0e0f8971791529
9a21938b14051d84ce270628a87593634366b0eb2f864e261cca25a062d860ae
172d54898a3dda39ec73f1c8df94d0ffc04d12af506caf5e916e1ae899448357
1a392a2f97faa5ba1a5c1802dc5cb1308566590322f42d9369a47bbf519ae030
4c1132e899179269d4277653474d464788d1ec77c004c8658959dc63f955482a
SH256 hash:
fb81cc59ea858962d5f4547ffba452babef64a1a9b984d4f58e1c6e4d68cd1e8
MD5 hash:
45a4152158ab7e74ba6bf43e6df04e48
SHA1 hash:
6b2ade2809cf39b966b5b69b98be413123063e8e
Link:
https://www.unpac.me/results/9809132d-074d-427b-8f64-d4f330c24ceb/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/9809132d-074d-427b-8f64-d4f330c24ceb/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
59680f2492963178f31be95880e0b72d52c9716c2db42cb2d33a881f17769cea
MD5 hash:
4e76b06bab137da497c93b43ac97cd9c
SHA1 hash:
5e4e234714263c9c096082b967ceb7c195634f56
Link:
https://www.unpac.me/results/9809132d-074d-427b-8f64-d4f330c24ceb/
SH256 hash:
55ce2f37bb68d1dc70ee02c766ebb11b0a282ed58bf4167fdb360eabfa469dbb
MD5 hash:
c27a7656379f6bf741e8530da2095340
SHA1 hash:
184dcc10a2717bedab9ded1b1fcd7e32221be3e8
Link:
https://www.unpac.me/results/9809132d-074d-427b-8f64-d4f330c24ceb/
SH256 hash:
aa55a49c4e26b6c0cfb3aa599f5cb5c6eae65e0a7884458e75614092d073cf5f
MD5 hash:
9d9bed3fb41b5b721aafd13220f48c73
SHA1 hash:
069c54846fffaf8ba3abc8f140a60dd9755ff20a
Link:
https://www.unpac.me/results/9809132d-074d-427b-8f64-d4f330c24ceb/
SH256 hash:
1a392a2f97faa5ba1a5c1802dc5cb1308566590322f42d9369a47bbf519ae030
MD5 hash:
a54e950edb4ad0b060297c5aee544cef
SHA1 hash:
a7a1e5c16721702eeea6040c48c8f46e2acd8801
Link:
https://www.unpac.me/results/9809132d-074d-427b-8f64-d4f330c24ceb/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1a392a2f97fa/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/1a392a2f97faa5ba1a5c1802dc5cb1308566590322f42d9369a47bbf519ae030

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/396921/

Comments