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Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2024, 14:49
Static task
static1
Behavioral task
behavioral1
Sample
390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe
Resource
win10v2004-20240412-en
General
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Target
390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe
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Size
669KB
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MD5
cb17689f9f2f8ead0450a9fa21ea6920
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SHA1
44f2a04f059e94ce47a2da8ed0b175a97e20ddde
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SHA256
390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2
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SHA512
43d729df8acf4eb2fe56c7432835340214b571a942e12566eef1eab656b7c1e263d3ac6b76087757034294382c90f1f53d3c9b8c83e80783fc868e94e916c76b
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SSDEEP
12288:Pz1uPBa5rr1wAM1F0XtZFBlZMMDcrKJSja7kaGPASF:Pua5rvM1FqnFBnMMDTSyoASF
Malware Config
Extracted
Protocol: smtp- Host:
mail.pharmacell.com.tr - Port:
587 - Username:
[email protected] - Password:
Fatih-2015a
Extracted
agenttesla
Protocol: smtp- Host:
mail.pharmacell.com.tr - Port:
587 - Username:
[email protected] - Password:
Fatih-2015a - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 32 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1692 set thread context of 5072 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 94 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 5072 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 5072 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe Token: SeDebugPrivilege 5072 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5072 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1692 wrote to memory of 5072 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 94 PID 1692 wrote to memory of 5072 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 94 PID 1692 wrote to memory of 5072 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 94 PID 1692 wrote to memory of 5072 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 94 PID 1692 wrote to memory of 5072 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 94 PID 1692 wrote to memory of 5072 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 94 PID 1692 wrote to memory of 5072 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 94 PID 1692 wrote to memory of 5072 1692 390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe"C:\Users\Admin\AppData\Local\Temp\390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1692 -
C:\Users\Admin\AppData\Local\Temp\390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe"C:\Users\Admin\AppData\Local\Temp\390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:5072
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3