MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4c12b64b83c49a3f7ab2634cefc52a801542425f39fa5967e1de9690c68e4028. 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: 10
| SHA256 hash: | 4c12b64b83c49a3f7ab2634cefc52a801542425f39fa5967e1de9690c68e4028 |
|---|---|
| SHA3-384 hash: | a6ef0fec7a6f65ada0719f4331199f14a34eb8d3654e1b7e93eeed77630bf817a55a5c543ec0e81e7d6fa44f783ce3aa |
| SHA1 hash: | 675d2539366c20e3c7ae9cca82c2866d101d8f21 |
| MD5 hash: | 89b21a4de580b66c29d790761e997d26 |
| humanhash: | failed-island-quiet-bluebird |
| File name: | KouBY0nAQsAHoSP.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 667'136 bytes |
| First seen: | 2021-07-15 06:39:27 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:OsfMim51wpMV3N4uGSt7xp7Rmxj7BEWMvWWkBlw7rDMQzSDgvOc/js+ChJ3S9:FHpquPg9p7RUj7BEWZXw70Sv |
| Threatray | 6'836 similar samples on MalwareBazaar |
| TLSH | T1BFE4AFBE339835AFC77FD475BAA0BC50F65068A737078E0B51830199990E9539E81CBE |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
143
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
KouBY0nAQsAHoSP.exe
Verdict:
Suspicious activity
Analysis date:
2021-07-15 06:42:39 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
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:
Unknown
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Signature
Found malware configuration
Machine Learning detection for sample
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-15 06:40:10 UTC
AV detection:
14 of 46 (30.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'826 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
3d6e4a7ab874d1ee82d90f8542c0db1e5dd7338a41ef3770ffdef4676384a8c9
MD5 hash:
fbafb3b131fb18bf156fd9d5bfe48c09
SHA1 hash:
cacda9b2b3c8e0a24bb47e0c7feeb136af95f9a9
SH256 hash:
98a56ac9ea30f4ff537cc6d45949a2b0c5f5e9d0d50b82930f326a785ab57914
MD5 hash:
6c49dee8e277cd5da6ceb7e37cae3387
SHA1 hash:
13230f54c9e45339c85a5f03fcf627b0d8fcd4a4
SH256 hash:
5e12dcfff417fdd3b1e47c1f09a0ec9e45e7b07d61a36730a208fb07b8aeb04f
MD5 hash:
99b4f2dd856dffaafae02325cd61a33d
SHA1 hash:
11541b57704b6dcf075fc4b28435a7bf2c3c53fd
SH256 hash:
4c12b64b83c49a3f7ab2634cefc52a801542425f39fa5967e1de9690c68e4028
MD5 hash:
89b21a4de580b66c29d790761e997d26
SHA1 hash:
675d2539366c20e3c7ae9cca82c2866d101d8f21
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
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