MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eea37c1d2d5c69666e6f4d9a4feb7c6695e981493d36928b93aa0433c72c0700. 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


Smoke Loader


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eea37c1d2d5c69666e6f4d9a4feb7c6695e981493d36928b93aa0433c72c0700
SHA3-384 hash: a4317e04b95208a635f3810354520c642d2593d3189d47778a4312488069478cfa02eedc51e5e2302c21ac0cd25d6950
SHA1 hash: 1ae14e5e0ca7b75d1f12e62304c9524f703d412c
MD5 hash: 87efc7eb2a3f6fd76aa9e7571ca2a581
humanhash: gee-item-oranges-twelve
File name:87efc7eb2a3f6fd76aa9e7571ca2a581
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:843'297 bytes
First seen:2022-06-14 21:29:31 UTC
Last seen:2022-06-14 22:42:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:jZOPZkDUbda0P1uPR9t4k/MfFwQglwHS:jww0tuPR9l/4FwQgaHS
TLSH T12705024D6346D459E8ACA9F04621EF991ED7FF290C78E6CD6083F5FFE5B1A9A3040206
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon c2d1cccccccc748c (4 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
305
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
87efc7eb2a3f6fd76aa9e7571ca2a581
Verdict:
Malicious activity
Analysis date:
2022-06-14 21:39:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/84121058-ff4e-4cd8-a4ed-5ff292403562

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/279948/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.50439499.31574.28166.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Running batch commands
Launching a process
Creating a file in the %AppData% directory
Creating a file
Enabling the 'hidden' option for recently created files
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Sending an HTTP POST request
Creating a process from a recently created file
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
cmd.exe obfuscated overlay packed
Link:
https://www.filescan.io/uploads/62a8fdf373b91c38f68f6f42/reports/0c690dd5-f7f8-4363-8e2e-ca526a30d7b3/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c7b9af06-7b92-4455-aba6-6fe9f7a6dca4
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1013267
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 645763 Sample: 80vvj272qd Startdate: 14/06/2022 Architecture: WINDOWS Score: 84 59 Multi AV Scanner detection for submitted file 2->59 61 Yara detected SmokeLoader 2->61 63 .NET source code contains potential unpacker 2->63 65 Machine Learning detection for sample 2->65 7 80vvj272qd.exe 3 2->7         started        11 sargboa.exe 3 2->11         started        13 sargboa.exe 2 2->13         started        process3 file4 53 C:\Users\user\AppData\...\80vvj272qd.exe.log, ASCII 7->53 dropped 69 Writes to foreign memory regions 7->69 71 Allocates memory in foreign processes 7->71 73 Injects a PE file into a foreign processes 7->73 15 cmd.exe 3 7->15         started        18 cmd.exe 1 7->18         started        21 svchost.exe 1 7->21         started        23 vbc.exe 7->23         started        75 Machine Learning detection for dropped file 11->75 25 cmd.exe 11->25         started        33 2 other processes 11->33 27 cmd.exe 1 13->27         started        29 cmd.exe 1 13->29         started        31 vbc.exe 13->31         started        signatures5 process6 file7 55 C:\Users\user\AppData\Roaming\sargboa.exe, PE32 15->55 dropped 57 C:\Users\user\...\sargboa.exe:Zone.Identifier, ASCII 15->57 dropped 35 conhost.exe 15->35         started        67 Uses schtasks.exe or at.exe to add and modify task schedules 18->67 37 conhost.exe 18->37         started        39 conhost.exe 18->39         started        41 schtasks.exe 1 18->41         started        43 conhost.exe 25->43         started        45 schtasks.exe 1 25->45         started        47 conhost.exe 27->47         started        49 schtasks.exe 1 27->49         started        51 conhost.exe 29->51         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eea37c1d2d5c69666e6f4d9a4feb7c6695e981493d36928b93aa0433c72c0700/
Threat name:
ByteCode-MSIL.Trojan.Phonzy
Create hunting rule
Status:
Malicious
First seen:
2022-06-14 21:30:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
106
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=52rxyhjnlruwm3tpjwne7234m2k6takjhu3jfc4tvicdhrzma4aa._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/220614-1cf4qadhal/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Executes dropped EXE
Unpacked files
SH256 hash:
8e7229cfb1a200a7683503f696501bb678e6253044abcbcfc26da5c885f98622
MD5 hash:
77deff81a6f784c45e4a947c256470d7
SHA1 hash:
953c418d12e68952318d926c527b8c0eeb9dc0c1
Detections:
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/f8e6e486-58f0-4557-855c-0cc41ec03f83/
Parent samples :
ad70267b689aa5d5c16d5bbc8ccb602997733330c5e29870253acc928479de33
eea37c1d2d5c69666e6f4d9a4feb7c6695e981493d36928b93aa0433c72c0700
e1e772249eb7a2d67c72aa6725ae5739d7e2f4ff26eb4a2ad00a8a3f900cff5b
fa50f1a4305088ab4a86a454cc59531c2cbe35a37486e5000e27d9e3a031c750
SH256 hash:
95024bf1c352db9c9fd3c41adc6ec4d4d4653fd12665884c9ef836e62be464f4
MD5 hash:
f6a1e4887d982fc85291adfac080fccd
SHA1 hash:
836224b628be409e5603a6f274c33c73458aff8c
Link:
https://www.unpac.me/results/f8e6e486-58f0-4557-855c-0cc41ec03f83/
SH256 hash:
eea37c1d2d5c69666e6f4d9a4feb7c6695e981493d36928b93aa0433c72c0700
MD5 hash:
87efc7eb2a3f6fd76aa9e7571ca2a581
SHA1 hash:
1ae14e5e0ca7b75d1f12e62304c9524f703d412c
Link:
https://www.unpac.me/results/f8e6e486-58f0-4557-855c-0cc41ec03f83/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/eea37c1d2d5c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/eea37c1d2d5c69666e6f4d9a4feb7c6695e981493d36928b93aa0433c72c0700

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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.

Web download

Smoke Loader

Executable exe eea37c1d2d5c69666e6f4d9a4feb7c6695e981493d36928b93aa0433c72c0700

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/279948/

Comments


Avatar
zbet commented on 2022-06-14 21:29:35 UTC

url : hxxp://194.127.179.35:7766/debian1.exe