Analysis
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max time kernel
142s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2023 02:27
Static task
static1
Behavioral task
behavioral1
Sample
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe
Resource
win10v2004-20231127-en
General
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Target
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe
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Size
613KB
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MD5
fa3cf078391592b49079ec3b0b16525a
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SHA1
e6963585e9f900e7f0807c0b08f43e0059346dc8
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SHA256
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19
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SHA512
72f20b0531446e5a5ba8a3f59f83429546687a909f7f56887221dc166b1301b4801e770fd0365c2f09bfd96c9b8ef7615b95fa32970588608b4c9933f8bd6787
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SSDEEP
12288:7C72Cm0FxMSwD/N+0DZFmVT5uFM3FpE7uzJbdQw+WNTgsZWW:6YrrsVdpE7wdEsZ
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.goldeneaglelog.com.my - Port:
587 - Username:
[email protected] - Password:
Natikah93 - 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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Control Panel\International\Geo\Nation 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
RegSvcs.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\LGJKTZa = "C:\\Users\\Admin\\AppData\\Roaming\\LGJKTZa\\LGJKTZa.exe" RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exedescription pid process target process PID 552 set thread context of 3652 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1660 3652 WerFault.exe RegSvcs.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 15 IoCs
Processes:
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exepowershell.exepowershell.exeRegSvcs.exepid process 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 4636 powershell.exe 4340 powershell.exe 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe 3652 RegSvcs.exe 3652 RegSvcs.exe 4340 powershell.exe 4636 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe Token: SeDebugPrivilege 4636 powershell.exe Token: SeDebugPrivilege 4340 powershell.exe Token: SeDebugPrivilege 3652 RegSvcs.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exedescription pid process target process PID 552 wrote to memory of 4636 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 552 wrote to memory of 4636 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 552 wrote to memory of 4636 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 552 wrote to memory of 4340 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 552 wrote to memory of 4340 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 552 wrote to memory of 4340 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe powershell.exe PID 552 wrote to memory of 4760 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe schtasks.exe PID 552 wrote to memory of 4760 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe schtasks.exe PID 552 wrote to memory of 4760 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe schtasks.exe PID 552 wrote to memory of 2488 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 552 wrote to memory of 2488 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 552 wrote to memory of 2488 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 552 wrote to memory of 3652 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 552 wrote to memory of 3652 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 552 wrote to memory of 3652 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 552 wrote to memory of 3652 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 552 wrote to memory of 3652 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 552 wrote to memory of 3652 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 552 wrote to memory of 3652 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe PID 552 wrote to memory of 3652 552 12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe"C:\Users\Admin\AppData\Local\Temp\12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:552 -
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\12fc2f335ac11e12f1a08f13228a46a8066316b5b14441273f5b63f3f0b9cb19.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4636 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZwgRkLV.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4340 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZwgRkLV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpED6D.tmp"2⤵
- Creates scheduled task(s)
PID:4760 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:2488
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3652 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3652 -s 14563⤵
- Program crash
PID:1660
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3652 -ip 36521⤵PID:4552
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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Filesize
18KB
MD550d81b215100403f0aed3f471d93a487
SHA1645c6eb8f6eb36cbfac690cb783d34464da05ef8
SHA256405376839a08e31f1746fdd6accf75b4d35a9dadd5b4270c292ca63df082e631
SHA51238f45e84f48cdcd681d76bb4b3495857ecce9579bbd2e0e3497ed916be65411224293d7bc97e68e12ec08e0c5f1dcdf8ded7268cb63a0857db402848c837bd70
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD53b4a97e190ed3e9fb443ca4f4d61dc37
SHA1721a62c2354daa6b55d08facd520f0be7e7b42d0
SHA25663c5fbbc8d543ddf6469a390fc36ddc336927b1bf13a714b59705cf263558fcf
SHA512f6567be8b23e235b1bb06f5a9cf66d20f0a8dab4326433e215148406f7b1ac5f6d2c1621de955a8e90da8acaabef847d9015468b9466d77bb4d927b2719afee2