Analysis
-
max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2024 07:09
Static task
static1
Behavioral task
behavioral1
Sample
DHL AWB_5934_5682.pdf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
DHL AWB_5934_5682.pdf.exe
Resource
win10v2004-20240226-en
General
-
Target
DHL AWB_5934_5682.pdf.exe
-
Size
1.1MB
-
MD5
847bf4ff34d621e5c01b919c0e63621d
-
SHA1
c8540089067d721c3a0b9cad59535b819199bca4
-
SHA256
0c37804bab8e0a7989e85c5ad1a917e9daf2d9e10c96af9e4f0e5449bfb527aa
-
SHA512
d90347c1e1cea250d1b7c9e66f90296c1c18d4d9ecd9b4dcb04709e2acabec694958107520108afc09130500d0df1d66cad9787efbe73a4d1580a1674f0ff7ff
-
SSDEEP
24576:kqDEvCTbMWu7rQYlBQcBiT6rprG8aKuIhcQNWWWYV:kTvC/MTQYxsWR7aK5/NWWR
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6776344622:AAE2QGMduuZ12VrNAxC91B7E3v-RBpjCMNI/
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 18 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
DHL AWB_5934_5682.pdf.exedescription pid process target process PID 2528 set thread context of 1324 2528 DHL AWB_5934_5682.pdf.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 1324 RegSvcs.exe 1324 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
DHL AWB_5934_5682.pdf.exepid process 2528 DHL AWB_5934_5682.pdf.exe 2528 DHL AWB_5934_5682.pdf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 1324 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
DHL AWB_5934_5682.pdf.exepid process 2528 DHL AWB_5934_5682.pdf.exe 2528 DHL AWB_5934_5682.pdf.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
DHL AWB_5934_5682.pdf.exepid process 2528 DHL AWB_5934_5682.pdf.exe 2528 DHL AWB_5934_5682.pdf.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
DHL AWB_5934_5682.pdf.exedescription pid process target process PID 2528 wrote to memory of 1324 2528 DHL AWB_5934_5682.pdf.exe RegSvcs.exe PID 2528 wrote to memory of 1324 2528 DHL AWB_5934_5682.pdf.exe RegSvcs.exe PID 2528 wrote to memory of 1324 2528 DHL AWB_5934_5682.pdf.exe RegSvcs.exe PID 2528 wrote to memory of 1324 2528 DHL AWB_5934_5682.pdf.exe RegSvcs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\DHL AWB_5934_5682.pdf.exe"C:\Users\Admin\AppData\Local\Temp\DHL AWB_5934_5682.pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\DHL AWB_5934_5682.pdf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3932 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1324-11-0x0000000000500000-0x0000000000542000-memory.dmpFilesize
264KB
-
memory/1324-12-0x00000000752C0000-0x0000000075A70000-memory.dmpFilesize
7.7MB
-
memory/1324-13-0x0000000005110000-0x00000000056B4000-memory.dmpFilesize
5.6MB
-
memory/1324-14-0x0000000004C30000-0x0000000004C40000-memory.dmpFilesize
64KB
-
memory/1324-15-0x0000000004B60000-0x0000000004BC6000-memory.dmpFilesize
408KB
-
memory/1324-16-0x0000000005F50000-0x0000000005FA0000-memory.dmpFilesize
320KB
-
memory/1324-17-0x0000000006040000-0x00000000060D2000-memory.dmpFilesize
584KB
-
memory/1324-18-0x0000000005FC0000-0x0000000005FCA000-memory.dmpFilesize
40KB
-
memory/1324-19-0x00000000752C0000-0x0000000075A70000-memory.dmpFilesize
7.7MB
-
memory/1324-20-0x0000000004C30000-0x0000000004C40000-memory.dmpFilesize
64KB
-
memory/2528-10-0x0000000000BE0000-0x0000000000BE4000-memory.dmpFilesize
16KB