Analysis
-
max time kernel
69s -
max time network
160s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
26-07-2021 10:42
Static task
static1
Behavioral task
behavioral1
Sample
Minecraft_v4.4.exe
Resource
win7v20210410
General
-
Target
Minecraft_v4.4.exe
-
Size
195KB
-
MD5
75ae04f0b6f9cef7fd9849e1dc8d6ec5
-
SHA1
64bebd642cae5d4dea5a6853df5a769cc251bb14
-
SHA256
eff4049dba8118d9feb24762301082096710681ee2310cf8afa404898ae6a133
-
SHA512
6688505ce37f5a2ce5e42ed2e92ad446afd8c7888f2c320f7e43c82e87c15f32f510265b23bbf55f0ce54a1d5012c75f480a23f22744ff3a6cc99c39187809e7
Malware Config
Extracted
redline
ytmaloy10
46.8.19.196:53773
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1076-66-0x000000000041883A-mapping.dmp family_redline behavioral1/memory/1076-65-0x0000000000400000-0x000000000041E000-memory.dmp family_redline behavioral1/memory/1076-67-0x0000000000400000-0x000000000041E000-memory.dmp family_redline -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
Minecraft_v4.4.exedescription pid process target process PID 2028 set thread context of 1076 2028 Minecraft_v4.4.exe Minecraft_v4.4.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Minecraft_v4.4.exepid process 1076 Minecraft_v4.4.exe 1076 Minecraft_v4.4.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Minecraft_v4.4.exeMinecraft_v4.4.exedescription pid process Token: SeDebugPrivilege 2028 Minecraft_v4.4.exe Token: SeDebugPrivilege 1076 Minecraft_v4.4.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
Minecraft_v4.4.exedescription pid process target process PID 2028 wrote to memory of 1076 2028 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 2028 wrote to memory of 1076 2028 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 2028 wrote to memory of 1076 2028 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 2028 wrote to memory of 1076 2028 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 2028 wrote to memory of 1076 2028 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 2028 wrote to memory of 1076 2028 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 2028 wrote to memory of 1076 2028 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 2028 wrote to memory of 1076 2028 Minecraft_v4.4.exe Minecraft_v4.4.exe PID 2028 wrote to memory of 1076 2028 Minecraft_v4.4.exe Minecraft_v4.4.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exe"C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exeC:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1076-66-0x000000000041883A-mapping.dmp
-
memory/1076-65-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
-
memory/1076-67-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
-
memory/1076-69-0x0000000004DC0000-0x0000000004DC1000-memory.dmpFilesize
4KB
-
memory/2028-60-0x0000000001370000-0x0000000001371000-memory.dmpFilesize
4KB
-
memory/2028-62-0x00000000765F1000-0x00000000765F3000-memory.dmpFilesize
8KB
-
memory/2028-63-0x00000000004D0000-0x00000000004DE000-memory.dmpFilesize
56KB
-
memory/2028-64-0x00000000048E0000-0x00000000048E1000-memory.dmpFilesize
4KB