MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c1b9ddd584078ecf7375239eecc419c3ebcf441c71db62b8e559b88613861026. 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: 13
| SHA256 hash: | c1b9ddd584078ecf7375239eecc419c3ebcf441c71db62b8e559b88613861026 |
|---|---|
| SHA3-384 hash: | 006a6c2b59068fd169de23514758853bd88465cffc71505faa9cc0377524441f94530807eb7375d646bd4ed55e280ac3 |
| SHA1 hash: | 57e3b8222a66615cc211555f8cdc1b95fc4964ce |
| MD5 hash: | 83c261ea71476210fa5f69e1e306a0ed |
| humanhash: | potato-floor-aspen-carolina |
| File name: | 83c261ea71476210fa5f69e1e306a0ed |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 722'944 bytes |
| First seen: | 2023-01-30 10:54:40 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:YG9/FJMVTEkYR5wpZp+E4auuWw1hWeh3ih9HlA:YI/Fq8zQWELWwBYTu |
| Threatray | 25'458 similar samples on MalwareBazaar |
| TLSH | T176F413F94325CEEAD759027B32F440586F722B6AF052D78806AE9525C8DF302AB716DC |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | cc9692b83832968e (13 x AgentTesla, 8 x SnakeKeylogger, 4 x Loki) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
rfq_items_order_purchase_quotation_30012023000000000000.docx
Verdict:
Malicious activity
Analysis date:
2023-01-30 08:22:11 UTC
Tags:
trojan opendir exploit cve-2017-11882 agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
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
Verdict:
Malicious
Result
Threat name:
AgentTesla, zgRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
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)
May check the online IP address of the machine
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 steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-01-30 10:55:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 25'448 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
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
Looks up external IP address via web service
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5672966801:AAGkdauVLuRijg4BBwGbZ-5sO2ggBTSZUHE/
Unpacked files
SH256 hash:
178cc7474b323b0ae6b3095ff67127726530d9d44be5cb58ba7315ef3a1199ad
MD5 hash:
159af9cf7f94d64c8120c80268965306
SHA1 hash:
fb41ab37af2c83e96d97e9cd066f90e72d4887ea
SH256 hash:
443c5b1b09723dfd7d887c4e401645205a5ab1c4a91683f0e6c917c1ab5d5724
MD5 hash:
eb503e0c5700809abfa7c7e8b112b7f7
SHA1 hash:
94ad7108d480c6030742b8024a8cb647974a5f06
SH256 hash:
da459c23da27d4f20101cd225de9c5f2ee24d2689e79c81f1009097cae429269
MD5 hash:
cdae0e67dbb70c8464cb79de93311a32
SHA1 hash:
673620418ca74d9a494d80e95784d28da68c29b4
SH256 hash:
c3813699b586e52249a0e07a834964958701bafcf0b0516a9700fb3b3bf9e3bf
MD5 hash:
08ff28e6411a0ac9bda79b0c84147e45
SHA1 hash:
3356cf30b64425b083dbb4080d7e023a40fbbe74
Detections:
AgentTesla
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
SH256 hash:
c1b9ddd584078ecf7375239eecc419c3ebcf441c71db62b8e559b88613861026
MD5 hash:
83c261ea71476210fa5f69e1e306a0ed
SHA1 hash:
57e3b8222a66615cc211555f8cdc1b95fc4964ce
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
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 |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| 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
Delivery method
Distributed via web download
Comments
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