Analysis
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max time kernel
131s -
max time network
136s -
platform
windows10-1703_x64 -
resource
win10-20240221-en -
resource tags
arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system -
submitted
28-03-2024 07:09
Static task
static1
Behavioral task
behavioral1
Sample
DHL AWB 4677349.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
DHL AWB 4677349.exe
Resource
win10-20240221-en
Behavioral task
behavioral3
Sample
DHL AWB 4677349.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
DHL AWB 4677349.exe
Resource
win11-20240319-en
General
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Target
DHL AWB 4677349.exe
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Size
740KB
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MD5
3c9cc76ad5198f10936b6046df83e938
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SHA1
737bc49c8350974cecbf59f7c8517460eb59dd6c
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SHA256
1d4c77db2631d25a6fa5355f7bbf1254936c675a9618f35ecdd96fed46d113af
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SHA512
e5c2f4d89fbda728854c8284ce5c2e622a0eca2d174233c038e888ca6c3e50d196027e6046845905b47dca1848b09132890c3975082a2d38571002386626f529
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SSDEEP
12288:sd1JsJ6SjV1Sh2iNwR+8hh/v//w1/+FJC9IwyuUItwGKjrCAXQiaex8S20k0nz3r:sdmw1GRHhtvABgC9IUtwGKjrCkQTMj2v
Malware Config
Extracted
Protocol: smtp- Host:
mail.karapipe.com - Port:
587 - Username:
info@karapipe.com - Password:
elu8wTHZY5
Extracted
agenttesla
Protocol: smtp- Host:
mail.karapipe.com - Port:
587 - Username:
info@karapipe.com - Password:
elu8wTHZY5 - Email To:
info@karapipe.com
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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Suspicious use of SetThreadContext 1 IoCs
Processes:
DHL AWB 4677349.exedescription pid process target process PID 4496 set thread context of 4064 4496 DHL AWB 4677349.exe DHL AWB 4677349.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 7 IoCs
Processes:
DHL AWB 4677349.exeDHL AWB 4677349.exepowershell.exepid process 4496 DHL AWB 4677349.exe 4496 DHL AWB 4677349.exe 4064 DHL AWB 4677349.exe 4064 DHL AWB 4677349.exe 1232 powershell.exe 1232 powershell.exe 1232 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
DHL AWB 4677349.exeDHL AWB 4677349.exepowershell.exedescription pid process Token: SeDebugPrivilege 4496 DHL AWB 4677349.exe Token: SeDebugPrivilege 4064 DHL AWB 4677349.exe Token: SeDebugPrivilege 1232 powershell.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
DHL AWB 4677349.exedescription pid process target process PID 4496 wrote to memory of 1232 4496 DHL AWB 4677349.exe powershell.exe PID 4496 wrote to memory of 1232 4496 DHL AWB 4677349.exe powershell.exe PID 4496 wrote to memory of 1232 4496 DHL AWB 4677349.exe powershell.exe PID 4496 wrote to memory of 4064 4496 DHL AWB 4677349.exe DHL AWB 4677349.exe PID 4496 wrote to memory of 4064 4496 DHL AWB 4677349.exe DHL AWB 4677349.exe PID 4496 wrote to memory of 4064 4496 DHL AWB 4677349.exe DHL AWB 4677349.exe PID 4496 wrote to memory of 4064 4496 DHL AWB 4677349.exe DHL AWB 4677349.exe PID 4496 wrote to memory of 4064 4496 DHL AWB 4677349.exe DHL AWB 4677349.exe PID 4496 wrote to memory of 4064 4496 DHL AWB 4677349.exe DHL AWB 4677349.exe PID 4496 wrote to memory of 4064 4496 DHL AWB 4677349.exe DHL AWB 4677349.exe PID 4496 wrote to memory of 4064 4496 DHL AWB 4677349.exe DHL AWB 4677349.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\DHL AWB 4677349.exe"C:\Users\Admin\AppData\Local\Temp\DHL AWB 4677349.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\DHL AWB 4677349.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\DHL AWB 4677349.exe"C:\Users\Admin\AppData\Local\Temp\DHL AWB 4677349.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\DHL AWB 4677349.exe.logFilesize
1KB
MD50c2899d7c6746f42d5bbe088c777f94c
SHA1622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA2565b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3k1vaazt.t25.ps1Filesize
1B
MD5c4ca4238a0b923820dcc509a6f75849b
SHA1356a192b7913b04c54574d18c28d46e6395428ab
SHA2566b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
SHA5124dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a
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memory/1232-48-0x0000000008EF0000-0x0000000008F23000-memory.dmpFilesize
204KB
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memory/1232-47-0x000000007E0F0000-0x000000007E100000-memory.dmpFilesize
64KB
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memory/1232-23-0x0000000006D00000-0x0000000007328000-memory.dmpFilesize
6.2MB
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memory/1232-271-0x0000000073D60000-0x000000007444E000-memory.dmpFilesize
6.9MB
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memory/1232-255-0x00000000091A0000-0x00000000091A8000-memory.dmpFilesize
32KB
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memory/1232-250-0x00000000091B0000-0x00000000091CA000-memory.dmpFilesize
104KB
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memory/1232-24-0x00000000073A0000-0x00000000073C2000-memory.dmpFilesize
136KB
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memory/1232-56-0x0000000006680000-0x0000000006690000-memory.dmpFilesize
64KB
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memory/1232-55-0x0000000009030000-0x00000000090D5000-memory.dmpFilesize
660KB
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memory/1232-50-0x0000000008ED0000-0x0000000008EEE000-memory.dmpFilesize
120KB
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memory/1232-49-0x00000000707C0000-0x000000007080B000-memory.dmpFilesize
300KB
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memory/1232-26-0x00000000077B0000-0x0000000007B00000-memory.dmpFilesize
3.3MB
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memory/1232-29-0x0000000007E60000-0x0000000007ED6000-memory.dmpFilesize
472KB
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memory/1232-25-0x0000000007440000-0x00000000074A6000-memory.dmpFilesize
408KB
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memory/1232-19-0x0000000006690000-0x00000000066C6000-memory.dmpFilesize
216KB
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memory/1232-28-0x0000000007B50000-0x0000000007B9B000-memory.dmpFilesize
300KB
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memory/1232-21-0x0000000006680000-0x0000000006690000-memory.dmpFilesize
64KB
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memory/1232-22-0x0000000006680000-0x0000000006690000-memory.dmpFilesize
64KB
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memory/1232-27-0x0000000007B20000-0x0000000007B3C000-memory.dmpFilesize
112KB
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memory/1232-57-0x0000000009210000-0x00000000092A4000-memory.dmpFilesize
592KB
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memory/1232-18-0x0000000073D60000-0x000000007444E000-memory.dmpFilesize
6.9MB
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memory/4064-13-0x0000000073D60000-0x000000007444E000-memory.dmpFilesize
6.9MB
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memory/4064-272-0x0000000073D60000-0x000000007444E000-memory.dmpFilesize
6.9MB
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memory/4064-20-0x00000000054D0000-0x00000000054E0000-memory.dmpFilesize
64KB
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memory/4064-17-0x0000000005550000-0x00000000055B6000-memory.dmpFilesize
408KB
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memory/4064-273-0x00000000054D0000-0x00000000054E0000-memory.dmpFilesize
64KB
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memory/4064-42-0x0000000006250000-0x00000000062A0000-memory.dmpFilesize
320KB
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memory/4064-10-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/4496-2-0x0000000073D60000-0x000000007444E000-memory.dmpFilesize
6.9MB
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memory/4496-3-0x0000000004A30000-0x0000000004AC2000-memory.dmpFilesize
584KB
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memory/4496-0-0x00000000000D0000-0x000000000018C000-memory.dmpFilesize
752KB
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memory/4496-14-0x0000000073D60000-0x000000007444E000-memory.dmpFilesize
6.9MB
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memory/4496-9-0x0000000007710000-0x0000000007792000-memory.dmpFilesize
520KB
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memory/4496-8-0x0000000004E80000-0x0000000004E8C000-memory.dmpFilesize
48KB
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memory/4496-7-0x0000000004C30000-0x0000000004C42000-memory.dmpFilesize
72KB
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memory/4496-6-0x0000000004C50000-0x0000000004CEC000-memory.dmpFilesize
624KB
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memory/4496-5-0x00000000049E0000-0x00000000049EA000-memory.dmpFilesize
40KB
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memory/4496-4-0x0000000004C40000-0x0000000004C50000-memory.dmpFilesize
64KB
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memory/4496-1-0x0000000004E90000-0x000000000538E000-memory.dmpFilesize
5.0MB