MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d5a23866761bee9282a46084f914960c477f388a158b1d69d835e27396648e80. 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: 16
| SHA256 hash: | d5a23866761bee9282a46084f914960c477f388a158b1d69d835e27396648e80 |
|---|---|
| SHA3-384 hash: | d512ca82196605936ca14880333c93ccc0c1ad0eb9f3e6ee6539a0afb07d48485c1c4296a9d29964f00dc32f34ac7212 |
| SHA1 hash: | 13b662020711d130924b4d24f6a2ab22fc2e3b35 |
| MD5 hash: | b0c0ca85b8c80b4c6df0b55f741b896e |
| humanhash: | east-quebec-hydrogen-magnesium |
| File name: | BNJKLP77.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 991'296 bytes |
| First seen: | 2023-07-05 14:15:57 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | bf5a4aa99e5b160f8521cadd6bfe73b8 (432 x RedLineStealer, 31 x AgentTesla, 12 x DCRat) |
| ssdeep | 24576:ok70Trcq4ATp80JLIqD2i7ydyb/JQKUoYZqtfswZ:okQTAqlKynmeQKUbZqtEk |
| Threatray | 3'175 similar samples on MalwareBazaar |
| TLSH | T1ED25121575C1D533C873257249E1CB79AA3A706007B9D8C3BA9907E6BF603D2AB261CD |
| 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) |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
297
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
BNJKLP77.exe
Verdict:
Suspicious activity
Analysis date:
2023-07-05 14:17:30 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Launching a process
Creating a file
Сreating synchronization primitives
Sending a custom TCP request
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
9/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
CPUID_Instruction
MeasuringTime
EnumerateProcesses
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control greyware lolbin overlay 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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
RedLine, FormBook
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Signature
Allocates memory in foreign processes
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
Writes to foreign memory regions
Yara detected FormBook
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Gathering data
Threat name:
Win32.Spyware.RedLine
Status:
Malicious
First seen:
2023-07-05 10:34:40 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 23 (91.30%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'165 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
ae3f54593cbc93582ec2668b1472171eee4b873dcdf2630e1d37d4e1aaf14fc6
MD5 hash:
34bd5672be95c61282f513af7d291980
SHA1 hash:
1167f3ff5ee042e9e8681b9144ee3b1bdead296b
Detections:
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
6d61af924260777c76dafc8725520ab5a4ef953aadfc85f585e1e0239761047b
MD5 hash:
5d57f726d6e3a45372ea387becb1539a
SHA1 hash:
25ab939522013dc1edbe5a5db7916759272e4898
SH256 hash:
5326f733b1670d9b8db5731a1e13089455047dc6a2bfe0f8fd36fc09c687c04e
MD5 hash:
038b2dd94b55dfc8af5929e103f7f881
SHA1 hash:
ee0bbdbe454c050269f5631cc29383b98c49bf08
SH256 hash:
a102d5470e4f6fd28543f5585f2d3a8b1209f73119ee8badb29682abf1308460
MD5 hash:
99f789a5128d5bbadfb5b35f430a57ee
SHA1 hash:
cb7b6cd32325e7280ad5699d1867ada49e6e622a
SH256 hash:
4699abd34e96393cbc87062501f05c59ce41b265ed9b8da2cf733d0aca87437f
MD5 hash:
7cc5c7a43fff3cbd3974b0ee63f3a9f4
SHA1 hash:
5c36c7251d43bde36253bba6c9908c2725cb7d60
SH256 hash:
ae3f54593cbc93582ec2668b1472171eee4b873dcdf2630e1d37d4e1aaf14fc6
MD5 hash:
34bd5672be95c61282f513af7d291980
SHA1 hash:
1167f3ff5ee042e9e8681b9144ee3b1bdead296b
Detections:
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
6d61af924260777c76dafc8725520ab5a4ef953aadfc85f585e1e0239761047b
MD5 hash:
5d57f726d6e3a45372ea387becb1539a
SHA1 hash:
25ab939522013dc1edbe5a5db7916759272e4898
SH256 hash:
5326f733b1670d9b8db5731a1e13089455047dc6a2bfe0f8fd36fc09c687c04e
MD5 hash:
038b2dd94b55dfc8af5929e103f7f881
SHA1 hash:
ee0bbdbe454c050269f5631cc29383b98c49bf08
SH256 hash:
a102d5470e4f6fd28543f5585f2d3a8b1209f73119ee8badb29682abf1308460
MD5 hash:
99f789a5128d5bbadfb5b35f430a57ee
SHA1 hash:
cb7b6cd32325e7280ad5699d1867ada49e6e622a
SH256 hash:
4699abd34e96393cbc87062501f05c59ce41b265ed9b8da2cf733d0aca87437f
MD5 hash:
7cc5c7a43fff3cbd3974b0ee63f3a9f4
SHA1 hash:
5c36c7251d43bde36253bba6c9908c2725cb7d60
SH256 hash:
ae3f54593cbc93582ec2668b1472171eee4b873dcdf2630e1d37d4e1aaf14fc6
MD5 hash:
34bd5672be95c61282f513af7d291980
SHA1 hash:
1167f3ff5ee042e9e8681b9144ee3b1bdead296b
Detections:
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
6d61af924260777c76dafc8725520ab5a4ef953aadfc85f585e1e0239761047b
MD5 hash:
5d57f726d6e3a45372ea387becb1539a
SHA1 hash:
25ab939522013dc1edbe5a5db7916759272e4898
SH256 hash:
5326f733b1670d9b8db5731a1e13089455047dc6a2bfe0f8fd36fc09c687c04e
MD5 hash:
038b2dd94b55dfc8af5929e103f7f881
SHA1 hash:
ee0bbdbe454c050269f5631cc29383b98c49bf08
SH256 hash:
a102d5470e4f6fd28543f5585f2d3a8b1209f73119ee8badb29682abf1308460
MD5 hash:
99f789a5128d5bbadfb5b35f430a57ee
SHA1 hash:
cb7b6cd32325e7280ad5699d1867ada49e6e622a
SH256 hash:
4699abd34e96393cbc87062501f05c59ce41b265ed9b8da2cf733d0aca87437f
MD5 hash:
7cc5c7a43fff3cbd3974b0ee63f3a9f4
SHA1 hash:
5c36c7251d43bde36253bba6c9908c2725cb7d60
SH256 hash:
ae3f54593cbc93582ec2668b1472171eee4b873dcdf2630e1d37d4e1aaf14fc6
MD5 hash:
34bd5672be95c61282f513af7d291980
SHA1 hash:
1167f3ff5ee042e9e8681b9144ee3b1bdead296b
Detections:
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
6d61af924260777c76dafc8725520ab5a4ef953aadfc85f585e1e0239761047b
MD5 hash:
5d57f726d6e3a45372ea387becb1539a
SHA1 hash:
25ab939522013dc1edbe5a5db7916759272e4898
SH256 hash:
5326f733b1670d9b8db5731a1e13089455047dc6a2bfe0f8fd36fc09c687c04e
MD5 hash:
038b2dd94b55dfc8af5929e103f7f881
SHA1 hash:
ee0bbdbe454c050269f5631cc29383b98c49bf08
SH256 hash:
a102d5470e4f6fd28543f5585f2d3a8b1209f73119ee8badb29682abf1308460
MD5 hash:
99f789a5128d5bbadfb5b35f430a57ee
SHA1 hash:
cb7b6cd32325e7280ad5699d1867ada49e6e622a
SH256 hash:
4699abd34e96393cbc87062501f05c59ce41b265ed9b8da2cf733d0aca87437f
MD5 hash:
7cc5c7a43fff3cbd3974b0ee63f3a9f4
SHA1 hash:
5c36c7251d43bde36253bba6c9908c2725cb7d60
SH256 hash:
ae3f54593cbc93582ec2668b1472171eee4b873dcdf2630e1d37d4e1aaf14fc6
MD5 hash:
34bd5672be95c61282f513af7d291980
SHA1 hash:
1167f3ff5ee042e9e8681b9144ee3b1bdead296b
Detections:
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
win_formbook_w0
win_formbook_auto
win_formbook_g0
SH256 hash:
6d61af924260777c76dafc8725520ab5a4ef953aadfc85f585e1e0239761047b
MD5 hash:
5d57f726d6e3a45372ea387becb1539a
SHA1 hash:
25ab939522013dc1edbe5a5db7916759272e4898
SH256 hash:
5326f733b1670d9b8db5731a1e13089455047dc6a2bfe0f8fd36fc09c687c04e
MD5 hash:
038b2dd94b55dfc8af5929e103f7f881
SHA1 hash:
ee0bbdbe454c050269f5631cc29383b98c49bf08
SH256 hash:
a102d5470e4f6fd28543f5585f2d3a8b1209f73119ee8badb29682abf1308460
MD5 hash:
99f789a5128d5bbadfb5b35f430a57ee
SHA1 hash:
cb7b6cd32325e7280ad5699d1867ada49e6e622a
SH256 hash:
4699abd34e96393cbc87062501f05c59ce41b265ed9b8da2cf733d0aca87437f
MD5 hash:
7cc5c7a43fff3cbd3974b0ee63f3a9f4
SHA1 hash:
5c36c7251d43bde36253bba6c9908c2725cb7d60
SH256 hash:
d5a23866761bee9282a46084f914960c477f388a158b1d69d835e27396648e80
MD5 hash:
b0c0ca85b8c80b4c6df0b55f741b896e
SHA1 hash:
13b662020711d130924b4d24f6a2ab22fc2e3b35
Malware family:
RedNet
Verdict:
Malicious
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: | MALWARE_Win_RedLine |
|---|---|
| Author: | ditekSHen |
| Description: | Detects RedLine infostealer |
| Rule name: | MAL_Malware_Imphash_Mar23_1 |
|---|---|
| Author: | Arnim Rupp |
| Description: | Detects malware by known bad imphash or rich_pe_header_hash |
| Reference: | https://yaraify.abuse.ch/statistics/ |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Windows_Trojan_Formbook |
|---|---|
| Author: | @malgamy12 |
| Rule name: | Windows_Trojan_Formbook_1112e116 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.formbook. |
| 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.
Delivery method
Other
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