MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad1ca63f77662125df76d05e0b575113787abacc09017c0ef6ded375dd8259c3. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ad1ca63f77662125df76d05e0b575113787abacc09017c0ef6ded375dd8259c3
SHA3-384 hash: 64fae8525c610f389da4870760611626ac27a57f85d374641bbfb77da4b7e0570a1c477e74b5bfcef8c2eded305b959b
SHA1 hash: d4506810ff2f219900fb240479eea3f97d4f27e6
MD5 hash: 2d940a322d0b6f52b505ebe36cc6dd12
humanhash: eleven-echo-autumn-football
File name:z98Solicitacaodecotacao.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:682'496 bytes
First seen:2023-06-30 13:24:00 UTC
Last seen:2023-06-30 13:26:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:LFsoJuSXjmOEF/mEIugMaolGDM1qzn6cfZtf7cR2nuqBpWKT0:p1JFPEIugkUzn6eZtjcRoBpWKw
TLSH T10CE4483D29BC5323C074C3A5DFE1D723B224982B3121EA665DC39B954796F422AC367E
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)
Reporter FXOLabs
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
257
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
z98Solicitacaodecotacao.exe
Verdict:
No threats detected
Analysis date:
2023-06-30 13:26:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/671151db-b993-459e-be48-fd5eb061a73f

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/404122/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67864314.20688.15981.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/649ed77251710bcd8d4377c4/reports/5ce6dd39-8f7a-42b6-987a-811fc2122bb8/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ad1ca63f77662125df76d05e0b575113787abacc09017c0ef6ded375dd8259c3
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/c8bb4c32-a2fa-4f57-b2fe-aaa9daa24332
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1263910
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
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/ad1ca63f77662125df76d05e0b575113787abacc09017c0ef6ded375dd8259c3/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-29 16:40:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vuokmp3xmyqslx3w2bpawv2rcn4hvowmbeaxydxw33jxlxmclhbq._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/230630-qnc64ada27/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
606b7769d9be963ad8fdaad3d4aa172a6e3cbc58dd335a34a858b38f0938da07
MD5 hash:
8ecf2e333a66e25a9b7bf2d727d9a3a0
SHA1 hash:
c28d64b57e63c06188663a1e6bb72888b970bf82
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
Parent samples :
40a843a0603d0fe585a83443f4dcf86c4b867122946e25443c5c3288f56efd8b
6e4fa72cffa8c6cbfac487753758461e7c066e4390954ec1bd4fd26223111fdf
ad1ca63f77662125df76d05e0b575113787abacc09017c0ef6ded375dd8259c3
a399b54dead35ab80699f0fb8264873b2409ba363238829194eeb28e532e17d0
SH256 hash:
90f63cd736c3bb22bebed8db95204533fe328900a98c6843ba71a013bf6b6ba0
MD5 hash:
b3d8a923d89ad7359f24dcf1be412ebf
SHA1 hash:
0a68d61aa5be3f1d828dc57b394e6ce9caa4a0c0
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
3f61e6528b8d46d10875918268547989be55145380afa2e3e597d08403cbee49
MD5 hash:
10eedd6ec5aaf9bc238c4a36347f148c
SHA1 hash:
68167962254b7298b13e6b505aacb25c7d341dca
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
606b7769d9be963ad8fdaad3d4aa172a6e3cbc58dd335a34a858b38f0938da07
MD5 hash:
8ecf2e333a66e25a9b7bf2d727d9a3a0
SHA1 hash:
c28d64b57e63c06188663a1e6bb72888b970bf82
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
Parent samples :
40a843a0603d0fe585a83443f4dcf86c4b867122946e25443c5c3288f56efd8b
6e4fa72cffa8c6cbfac487753758461e7c066e4390954ec1bd4fd26223111fdf
ad1ca63f77662125df76d05e0b575113787abacc09017c0ef6ded375dd8259c3
a399b54dead35ab80699f0fb8264873b2409ba363238829194eeb28e532e17d0
SH256 hash:
90f63cd736c3bb22bebed8db95204533fe328900a98c6843ba71a013bf6b6ba0
MD5 hash:
b3d8a923d89ad7359f24dcf1be412ebf
SHA1 hash:
0a68d61aa5be3f1d828dc57b394e6ce9caa4a0c0
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
3f61e6528b8d46d10875918268547989be55145380afa2e3e597d08403cbee49
MD5 hash:
10eedd6ec5aaf9bc238c4a36347f148c
SHA1 hash:
68167962254b7298b13e6b505aacb25c7d341dca
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
606b7769d9be963ad8fdaad3d4aa172a6e3cbc58dd335a34a858b38f0938da07
MD5 hash:
8ecf2e333a66e25a9b7bf2d727d9a3a0
SHA1 hash:
c28d64b57e63c06188663a1e6bb72888b970bf82
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
Parent samples :
40a843a0603d0fe585a83443f4dcf86c4b867122946e25443c5c3288f56efd8b
6e4fa72cffa8c6cbfac487753758461e7c066e4390954ec1bd4fd26223111fdf
ad1ca63f77662125df76d05e0b575113787abacc09017c0ef6ded375dd8259c3
a399b54dead35ab80699f0fb8264873b2409ba363238829194eeb28e532e17d0
SH256 hash:
90f63cd736c3bb22bebed8db95204533fe328900a98c6843ba71a013bf6b6ba0
MD5 hash:
b3d8a923d89ad7359f24dcf1be412ebf
SHA1 hash:
0a68d61aa5be3f1d828dc57b394e6ce9caa4a0c0
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
3f61e6528b8d46d10875918268547989be55145380afa2e3e597d08403cbee49
MD5 hash:
10eedd6ec5aaf9bc238c4a36347f148c
SHA1 hash:
68167962254b7298b13e6b505aacb25c7d341dca
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
606b7769d9be963ad8fdaad3d4aa172a6e3cbc58dd335a34a858b38f0938da07
MD5 hash:
8ecf2e333a66e25a9b7bf2d727d9a3a0
SHA1 hash:
c28d64b57e63c06188663a1e6bb72888b970bf82
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
Parent samples :
40a843a0603d0fe585a83443f4dcf86c4b867122946e25443c5c3288f56efd8b
6e4fa72cffa8c6cbfac487753758461e7c066e4390954ec1bd4fd26223111fdf
ad1ca63f77662125df76d05e0b575113787abacc09017c0ef6ded375dd8259c3
a399b54dead35ab80699f0fb8264873b2409ba363238829194eeb28e532e17d0
SH256 hash:
90f63cd736c3bb22bebed8db95204533fe328900a98c6843ba71a013bf6b6ba0
MD5 hash:
b3d8a923d89ad7359f24dcf1be412ebf
SHA1 hash:
0a68d61aa5be3f1d828dc57b394e6ce9caa4a0c0
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
3f61e6528b8d46d10875918268547989be55145380afa2e3e597d08403cbee49
MD5 hash:
10eedd6ec5aaf9bc238c4a36347f148c
SHA1 hash:
68167962254b7298b13e6b505aacb25c7d341dca
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
606b7769d9be963ad8fdaad3d4aa172a6e3cbc58dd335a34a858b38f0938da07
MD5 hash:
8ecf2e333a66e25a9b7bf2d727d9a3a0
SHA1 hash:
c28d64b57e63c06188663a1e6bb72888b970bf82
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
Parent samples :
40a843a0603d0fe585a83443f4dcf86c4b867122946e25443c5c3288f56efd8b
6e4fa72cffa8c6cbfac487753758461e7c066e4390954ec1bd4fd26223111fdf
ad1ca63f77662125df76d05e0b575113787abacc09017c0ef6ded375dd8259c3
a399b54dead35ab80699f0fb8264873b2409ba363238829194eeb28e532e17d0
SH256 hash:
90f63cd736c3bb22bebed8db95204533fe328900a98c6843ba71a013bf6b6ba0
MD5 hash:
b3d8a923d89ad7359f24dcf1be412ebf
SHA1 hash:
0a68d61aa5be3f1d828dc57b394e6ce9caa4a0c0
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
3f61e6528b8d46d10875918268547989be55145380afa2e3e597d08403cbee49
MD5 hash:
10eedd6ec5aaf9bc238c4a36347f148c
SHA1 hash:
68167962254b7298b13e6b505aacb25c7d341dca
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
SH256 hash:
ad1ca63f77662125df76d05e0b575113787abacc09017c0ef6ded375dd8259c3
MD5 hash:
2d940a322d0b6f52b505ebe36cc6dd12
SHA1 hash:
d4506810ff2f219900fb240479eea3f97d4f27e6
Link:
https://www.unpac.me/results/b28cbf49-c7f0-4f30-8f47-c67eb61ab95d/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ad1ca63f7766/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ad1ca63f77662125df76d05e0b575113787abacc09017c0ef6ded375dd8259c3

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.

Malspam

Formbook

Executable exe ad1ca63f77662125df76d05e0b575113787abacc09017c0ef6ded375dd8259c3

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/404122/

Comments