MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a8da58e3f0452570272c99237655966fd333788cb4be1ed2da8549c65666119d. 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
| SHA256 hash: | a8da58e3f0452570272c99237655966fd333788cb4be1ed2da8549c65666119d |
|---|---|
| SHA3-384 hash: | 95ab334400505067a8f40fb38c026a8fa842c67377861289410a0d6f51682e65fb21187d1d6f28fdaaa55da1b4c43e02 |
| SHA1 hash: | 252d03d04b9e69e011925c7729f0defbcecb0dba |
| MD5 hash: | 52b044b72aa913f6add8ed2085ce3230 |
| humanhash: | cold-johnny-spring-juliet |
| File name: | cotizacion.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 741'888 bytes |
| First seen: | 2023-05-22 18:19:36 UTC |
| Last seen: | 2023-05-22 18:39:03 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger) |
| ssdeep | 12288:sDX91DgfDTwdRC/twx6B8ihTQUOxwrM2Dt+A0N50A:sR1DgfDsQ/tZB8iXgwoa+550 |
| Threatray | 4'056 similar samples on MalwareBazaar |
| TLSH | T1D6F49D9533B5DF2AD87E43FF06F0608D0BB875067026E2195F9735D27270BA26B48A93 |
| 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% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
274
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cotizacion.exe
Verdict:
Malicious activity
Analysis date:
2023-05-22 18:21:22 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
lolbin packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Behaviour
Behavior Graph:
n/a
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-05-22 18:17:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
15 of 24 (62.50%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 4'046 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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
309890ba00698ed13ebbdf61b650a16ab2fccfaa1b1c17d33497a4acb3f3c592
MD5 hash:
024628636921497324ef652ac08ab929
SHA1 hash:
d26e70fedf8c6a5853fb3bdd7e5f3d9ae71bc247
Detections:
AgentTeslaXorStringsNet
SH256 hash:
4c7ce432433fc3a8b0a33d558e0041d3f1c222224c5e61f33104d990a534c7a4
MD5 hash:
e8d756b4e2de5a67446e0b1b80e1bb99
SHA1 hash:
b664448f87ac044a16706d35e5d76538ba79508a
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
SH256 hash:
9b10db62adbc068751d3b54a97444724d81cb466c0addb621c1cb45dfbe0fc90
MD5 hash:
20ebd9d48a63f0b014521fbc6b691f6d
SHA1 hash:
3b830e65b6461a38f6555f12d9e17fe56ad63850
SH256 hash:
f71ce243badf63ce5a31b218a64641c603ef2c29fb81aed108839a0a7eaf8759
MD5 hash:
ae2582da92f7bd87d0f64777bf6cc111
SHA1 hash:
2981671dab2392adcbf829843dde2c4ed20776cd
SH256 hash:
a8da58e3f0452570272c99237655966fd333788cb4be1ed2da8549c65666119d
MD5 hash:
52b044b72aa913f6add8ed2085ce3230
SHA1 hash:
252d03d04b9e69e011925c7729f0defbcecb0dba
Malware family:
AgentTesla.v4
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
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: | MSIL_SUSP_OBFUSC_XorStringsNet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| Reference: | https://github.com/dr4k0nia/yara-rules |
| Rule name: | msil_susp_obf_xorstringsnet |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects XorStringsNET string encryption, and other obfuscators derived from it |
| 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.
No further information available
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