Analysis
-
max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231130-en -
resource tags
arch:x64arch:x86image:win7-20231130-enlocale:en-usos:windows7-x64system -
submitted
08-12-2023 01:37
Static task
static1
Behavioral task
behavioral1
Sample
28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe
Resource
win10v2004-20231127-en
General
-
Target
28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe
-
Size
657KB
-
MD5
e5101721b750c94cd9cf8b00ff2c3b74
-
SHA1
9ba2d826de667de9d39676d182f47d8b5f46c3de
-
SHA256
28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e
-
SHA512
dd49d745cc88f44de9e3c6af33abf0ee60b68d09f742514dd0f09ad7450e85ae77b119d0667063093390fa3c12ad0e087c58f85cb45f95426b7c7884142055d9
-
SSDEEP
12288:zhkZ5zorNmfojSAijri5MHgBrxaIXzqe2w7yHGqxUb+FHV2sNwsII1kDY:zK/zorNm1u5LhxBDq6wGJbI+sI8kDY
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.coaatja.com - Port:
587 - Username:
[email protected] - Password:
consuelo63 - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2200 set thread context of 2328 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 34 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2672 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 2172 powershell.exe 2592 powershell.exe 2328 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 2328 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe Token: SeDebugPrivilege 2172 powershell.exe Token: SeDebugPrivilege 2592 powershell.exe Token: SeDebugPrivilege 2328 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2200 wrote to memory of 2172 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 28 PID 2200 wrote to memory of 2172 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 28 PID 2200 wrote to memory of 2172 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 28 PID 2200 wrote to memory of 2172 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 28 PID 2200 wrote to memory of 2592 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 30 PID 2200 wrote to memory of 2592 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 30 PID 2200 wrote to memory of 2592 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 30 PID 2200 wrote to memory of 2592 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 30 PID 2200 wrote to memory of 2672 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 32 PID 2200 wrote to memory of 2672 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 32 PID 2200 wrote to memory of 2672 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 32 PID 2200 wrote to memory of 2672 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 32 PID 2200 wrote to memory of 2328 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 34 PID 2200 wrote to memory of 2328 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 34 PID 2200 wrote to memory of 2328 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 34 PID 2200 wrote to memory of 2328 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 34 PID 2200 wrote to memory of 2328 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 34 PID 2200 wrote to memory of 2328 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 34 PID 2200 wrote to memory of 2328 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 34 PID 2200 wrote to memory of 2328 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 34 PID 2200 wrote to memory of 2328 2200 28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe 34
Processes
-
C:\Users\Admin\AppData\Local\Temp\28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe"C:\Users\Admin\AppData\Local\Temp\28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2200 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2172
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\sSgSUvwmmVjJdL.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2592
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sSgSUvwmmVjJdL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5985.tmp"2⤵
- Creates scheduled task(s)
PID:2672
-
-
C:\Users\Admin\AppData\Local\Temp\28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe"C:\Users\Admin\AppData\Local\Temp\28ed8ee9ed926ba3a352a50c8d398c3ae9fa3ae31eb8e251a51290fabdeb7e4e.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2328
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD57bc9fe78b20b17f6fbb1a50c7e626744
SHA11da7aa5f2cfdffa7143520e7dc1d08aeb00e2237
SHA2567db253cd5ea6d313b94a5359c5e92732af43e2eda08eb4641700b44a0c598e25
SHA5129790f9376b0df2a0b73cd6c660c6b744614f5319573aaa4317ffca5a839030dd2957548e6e5f6bebcf14c3fcb8655ce2c579a26b4769d9967a4ea5329be2796b
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\HTE4IE6OES96PGXS8MMZ.temp
Filesize7KB
MD573053cf46d821f9a0813ffe74fe66751
SHA13aa77f2c74fa73506cb7b9c2b426e7b3e7cd8aff
SHA256b665235b1c314c7ae7391e45e68792b86d7fa81d2faedeec3ef13cde3efeb070
SHA512b214b6520cb8b47a2e7ac8319c556cf6965830244394916e084a08003155665bfce9b8af080713737aa48317cd14e4d359a0e4168203d1315965c158682a9e56
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD573053cf46d821f9a0813ffe74fe66751
SHA13aa77f2c74fa73506cb7b9c2b426e7b3e7cd8aff
SHA256b665235b1c314c7ae7391e45e68792b86d7fa81d2faedeec3ef13cde3efeb070
SHA512b214b6520cb8b47a2e7ac8319c556cf6965830244394916e084a08003155665bfce9b8af080713737aa48317cd14e4d359a0e4168203d1315965c158682a9e56