Analysis
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max time kernel
13s -
max time network
65s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26/04/2021, 02:01
Static task
static1
Behavioral task
behavioral1
Sample
8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe
Resource
win10v20210408
General
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Target
8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe
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Size
343KB
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MD5
aeec925d0e7193678d21f033f157dfb4
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SHA1
fd581e6e7296a78eb1a44b23b4dd99eb9e853229
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SHA256
8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da40c20df878cf499637ff
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SHA512
33483b6889bf7bd524e73e05733a5d22de8c0f1014246368d166f0189ef407c2a2ab7e8a8e7bc2ea16575611be23aa462264d03c2639866764ac4629018e45dc
Malware Config
Extracted
fickerstealer
sodaandcoke.top:80
Signatures
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fickerstealer
Ficker is an infostealer written in Rust and ASM.
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Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 9 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1108 set thread context of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 384 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 384 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75 PID 1108 wrote to memory of 384 1108 8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe 75
Processes
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C:\Users\Admin\AppData\Local\Temp\8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe"C:\Users\Admin\AppData\Local\Temp\8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1108 -
C:\Users\Admin\AppData\Local\Temp\8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe"C:\Users\Admin\AppData\Local\Temp\8c6b2adbcdd8b7f0a0419fd08e5cbd0f7bc52cc702da4.exe"2⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:384
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