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Analysis
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max time kernel
150s -
max time network
132s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
19/08/2023, 16:42
Static task
static1
Behavioral task
behavioral1
Sample
d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe
Resource
win10-20230703-en
General
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Target
d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe
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Size
223KB
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MD5
067b1fdd153eef8fe783bb82763204f4
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SHA1
fb8e205517e8a2e5a7fe4b3bdad1f67f7c6b7755
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SHA256
d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3
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SHA512
d92fe694806ecb3b72fc64ed6904741dd084650629e158ffc4390f40b00c6b062b40c272db8bac94cf495b45f7f5639974669d818f1d4ce282fd91cf3131868c
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SSDEEP
3072:AohXtZY3NutLzLLxChRdN/yf0b/NHhAiUGu15pFBhJK7znxUq+pwlhTbJfABH/:7hXwN+LtC/yglHh8GKnh22ETb2Bf
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
pid Process 3228 Process not Found -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4852 set thread context of 4476 4852 d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe 69 -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4476 d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe 4476 d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found 3228 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3228 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4476 d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4852 wrote to memory of 4476 4852 d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe 69 PID 4852 wrote to memory of 4476 4852 d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe 69 PID 4852 wrote to memory of 4476 4852 d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe 69 PID 4852 wrote to memory of 4476 4852 d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe 69 PID 4852 wrote to memory of 4476 4852 d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe 69 PID 4852 wrote to memory of 4476 4852 d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe 69
Processes
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C:\Users\Admin\AppData\Local\Temp\d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe"C:\Users\Admin\AppData\Local\Temp\d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4852 -
C:\Users\Admin\AppData\Local\Temp\d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe"C:\Users\Admin\AppData\Local\Temp\d1ddf29cb7b488e031823aae035cba9254b80d3fd2d0327a01e0e297646170d3.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4476
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