MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba56b91606f6373797358ed875733e1e0efdfe8c9697cf7a946a77ab3479243e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba56b91606f6373797358ed875733e1e0efdfe8c9697cf7a946a77ab3479243e
SHA3-384 hash: 2d2fd70c59bac0655e6269c3a751a99a93e57b27434daff2c6042263b88f6f3a3c5b3c2841ddb4361f7ae9536233779a
SHA1 hash: 63d3fcb5acbf74193171de58172fecb3c66cae09
MD5 hash: 48a94548750b106b1c4f151c25950c16
humanhash: princess-spring-double-lake
File name:48a94548750b106b1c4f151c25950c16.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:491'520 bytes
First seen:2022-06-13 07:07:05 UTC
Last seen:2022-06-13 07:59:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:leINBafvIEWi6yK4Yk5/6R0LM7/ZJLuZJDOGJZQvDw01S:YIeftl6y+6CR0LM7/zsJvEU0
Threatray 18'142 similar samples on MalwareBazaar
TLSH T156A423C927B94761CFBC06B85021726053B4AB4E7B26FAD93F0520FA9F463C315925BB
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% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 0022a3a2b8a6e610 (16 x Formbook, 7 x AgentTesla, 6 x Loki)
Reporter abuse_ch
Tags:AgentTesla exe Telegram

Intelligence

File Origin
# of uploads :
2
# of downloads :
245
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
48a94548750b106b1c4f151c25950c16.exe
Verdict:
Malicious activity
Analysis date:
2022-06-13 07:22:21 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/e21bb7d8-35fe-45a4-869a-5eff88888519

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/279239/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.3403.6599.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62a6e2639f4b7158ec1f36f3/reports/35ea876e-560b-4e03-a460-ad0412c5d0b4/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/9ebf061e-491c-4620-a405-1db80244adf6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1011812
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ba56b91606f6373797358ed875733e1e0efdfe8c9697cf7a946a77ab3479243e/
Threat name:
ByteCode-MSIL.Trojan.RealProtect
Create hunting rule
Status:
Malicious
First seen:
2022-06-13 07:08:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xjllsfqg6y3tpfzvr3mhk4z6dyhp37ums2l466uunj32wndzeq7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
127e512be158b258d5db5e050b3b79c41bbdf08a66d11fd75a7ef93ccd1cc7a5
AgentTesla
7f233c359a87f2297461762b17623d848340fbbbe9cba6a7823216199917f2a4
AgentTesla
8cb67ee37e7ccd89e8263b6245a842004de8ca49dd5989a017deb110b00569e4
AgentTesla
8dd2ea100a46b99ad89e7754af2dbd306ce5ec10e214687edd629aa6b7ab4cd6
AgentTesla
8f5d108dd7c8d13e63443215be9a8734b4ff548be201e28f4a990bf120eec2a6
AgentTesla
c0cffde9e8ebbcf8118a7d94c1c0d2979ad9401a8f71f4ba926d988043787627
AgentTesla
dc5eec99aa11a84baf9db82822e5367fb90f34304a660df4831f6f4cb4979e13
AgentTesla
f5b14397623cd39903f74bb50c9ab799ce36f45bd909218fca2ade16de032656
AgentTesla
+ 18'132 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/220613-hx8qcsaeg4/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5348099421:AAGVOz544fUqQAAYuUewTNiLJmpckYTz-68/sendDocument
Unpacked files
SH256 hash:
4938403e8a16ccaab52ba78210e7d1c545292769d0038c98ed4bfa3ecede17f4
MD5 hash:
16bbfc042047042d5e666a07dac00fea
SHA1 hash:
787488c082b6d760edf37349ca52346f01ec9442
Link:
https://www.unpac.me/results/304d1ee4-05fc-4e07-abc7-397e145ad4f2/
SH256 hash:
75678e0b82c3dcb809c424f4075d566f508d1098017f6d9d347a71d189bc4b92
MD5 hash:
50ec86d1a6664a3c35290034e03c2b22
SHA1 hash:
7637b76c7157593757fcb796259836b4c73e07a0
Link:
https://www.unpac.me/results/304d1ee4-05fc-4e07-abc7-397e145ad4f2/
SH256 hash:
3d11e13e3cebd7d059e477404c236389008a799afc69bb05b4cc3b9954ed3dff
MD5 hash:
7478ec0e1f53b2b46a9ec5b318eab68c
SHA1 hash:
22fb2c3a6d5f3b89d08a50aa42f2ba9a469fc120
Link:
https://www.unpac.me/results/304d1ee4-05fc-4e07-abc7-397e145ad4f2/
SH256 hash:
dec15271d422cf3b82c0a94cf147312bb5a4a4f262da4b698ffe7e6bdaf18053
MD5 hash:
79c5c39e29ebe233cd13a50987e64609
SHA1 hash:
0560314716e6519158009159c017d2b52116608e
Link:
https://www.unpac.me/results/304d1ee4-05fc-4e07-abc7-397e145ad4f2/
SH256 hash:
ba56b91606f6373797358ed875733e1e0efdfe8c9697cf7a946a77ab3479243e
MD5 hash:
48a94548750b106b1c4f151c25950c16
SHA1 hash:
63d3fcb5acbf74193171de58172fecb3c66cae09
Link:
https://www.unpac.me/results/304d1ee4-05fc-4e07-abc7-397e145ad4f2/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ba56b91606f6/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/ba56b91606f6373797358ed875733e1e0efdfe8c9697cf7a946a77ab3479243e

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.

Web download

AgentTesla

Executable exe ba56b91606f6373797358ed875733e1e0efdfe8c9697cf7a946a77ab3479243e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2143640/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/279239/

Comments