MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4112b870abe910ca91a7a5a86bff68e6112a67972b61aba3ebae11f65de2ed95. 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


AgentTesla


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4112b870abe910ca91a7a5a86bff68e6112a67972b61aba3ebae11f65de2ed95
SHA3-384 hash: 5b072a27eaeac30b633b80ddd97f3dc39503b8529bff4fb1e95498d8c8c2399b3c7c8c6bc53d5d792505e2528ac4d9ca
SHA1 hash: f7b20b2b045d99f88d198d3df9397ad8c1973d19
MD5 hash: 93ad10492ab5afba2d571f40df9e9e93
humanhash: alaska-carolina-michigan-ink
File name:SWIFT COPY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:558'080 bytes
First seen:2022-05-09 04:13:57 UTC
Last seen:2022-05-09 04:38:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'649 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:OgjjCJbRc1emz4GBjYVw0W4WoqxN5BGXVvVqQDVnCiclnqNqza6m:OgjjCJbRc1Njl05Wo6N50lv
Threatray 17'190 similar samples on MalwareBazaar
TLSH T1EAC4599CB12071DEF457D4B2C9682C68A691766B431F46039433E3AA9E6D6F3CF11CA3
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
246
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SWIFT COPY.exe
Verdict:
Malicious activity
Analysis date:
2022-05-09 04:14:17 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/2382f229-4d1a-4b93-93a3-ef6ae09919ac

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.3305.16840.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe obfuscated packed
Link:
https://www.filescan.io/uploads/6278950cb119a5f609b24d60/reports/94bfcc0c-3431-45e6-8318-de6557f46c9e/overview
Result
Verdict:
UNKNOWN
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b7d39c02-4ec9-4230-97e4-a90be141b4ab
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/989932
Signature
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 622428 Sample: SWIFT COPY.exe Startdate: 09/05/2022 Architecture: WINDOWS Score: 100 27 Found malware configuration 2->27 29 Malicious sample detected (through community Yara rule) 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 5 other signatures 2->33 6 SWIFT COPY.exe 3 2->6         started        process3 file4 21 C:\Users\user\AppData\...\SWIFT COPY.exe.log, ASCII 6->21 dropped 35 Writes to foreign memory regions 6->35 37 Injects a PE file into a foreign processes 6->37 10 RegSvcs.exe 2 6->10         started        15 RegSvcs.exe 6->15         started        17 RegSvcs.exe 6->17         started        19 RegSvcs.exe 6->19         started        signatures5 process6 dnsIp7 25 mail.majulah.com.sg 110.4.45.230, 49706, 587 EXABYTES-AS-APExaBytesNetworkSdnBhdMY Malaysia 10->25 23 C:\Windows\System32\drivers\etc\hosts, ASCII 10->23 dropped 39 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->39 41 Tries to steal Mail credentials (via file / registry access) 10->41 43 Tries to harvest and steal ftp login credentials 10->43 49 2 other signatures 10->49 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->45 47 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 15->47 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4112b870abe910ca91a7a5a86bff68e6112a67972b61aba3ebae11f65de2ed95/
Threat name:
ByteCode-MSIL.Trojan.AveMariaRAT
Create hunting rule
Status:
Malicious
First seen:
2022-05-09 02:20:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
29 of 41 (70.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iejlq4fl5eimvenhuwugx73i4yisuz4xfnq2xi7lvyi7mxpc5wkq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4f7da7d6fb331a8098d4ce354690ffc64d8f0225307b406e722548109e669d4d
AgentTesla
5cc0900c9ec86120d00632b859c3ff0d03bff355db901ba7a1d87672fa096707
AgentTesla
7346882ce3dbb43ec5f3193fab1ef05854a9a6c08401b3aa7b4e3dc141d8b36b
AgentTesla
84857d64b73f66ef619d84c81c1fd789e3f6717e6e0aaa1bda45e1dd2d34c14f
AgentTesla
b465cbf1ef48634340d4f477ccdcdf13cb7c8e14e316aa33988ec9212b0188fb
AgentTesla
bae9500c6eecd23164e1eba0e489d68938bfff866d47fb9e6c8320b3b8500720
AgentTesla
cda31da68a99454a628cfe74166a851d1de0af7088ab531bf03ebf684d46e0c8
AgentTesla
+ 17'180 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220509-etndgacch4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
4cf5ec5388e42609074c98d02cb36b964028445c52b4911692ff0086fa2cbe7c
MD5 hash:
a35c4196275f1938299b0c6c9ae8c1b9
SHA1 hash:
e3af25e5ef5f2f21df0a4d3ff7497d350043cec4
Link:
https://www.unpac.me/results/f2f06940-ba00-4d1f-96b5-0215362c0bbe/
SH256 hash:
b9ac500f7e86ba5c7cc208b0ce88e0a0124cf361cb042b3c9b5747d233abaf36
MD5 hash:
21b51d83c2905d482c4792cfbfe6ea33
SHA1 hash:
b127cadfb78fd3f31be1d952d5a6fc8c33bcb56d
Link:
https://www.unpac.me/results/f2f06940-ba00-4d1f-96b5-0215362c0bbe/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/f2f06940-ba00-4d1f-96b5-0215362c0bbe/
SH256 hash:
4112b870abe910ca91a7a5a86bff68e6112a67972b61aba3ebae11f65de2ed95
MD5 hash:
93ad10492ab5afba2d571f40df9e9e93
SHA1 hash:
f7b20b2b045d99f88d198d3df9397ad8c1973d19
Link:
https://www.unpac.me/results/f2f06940-ba00-4d1f-96b5-0215362c0bbe/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4112b870abe9/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/4112b870abe910ca91a7a5a86bff68e6112a67972b61aba3ebae11f65de2ed95

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_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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

AgentTesla

Executable exe 4112b870abe910ca91a7a5a86bff68e6112a67972b61aba3ebae11f65de2ed95

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

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