Analysis
-
max time kernel
54s -
max time network
53s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
02-05-2021 09:40
Static task
static1
Behavioral task
behavioral1
Sample
eeb397bd859f7efb9e507c0878562cd1.exe
Resource
win7v20210410
General
-
Target
eeb397bd859f7efb9e507c0878562cd1.exe
-
Size
995KB
-
MD5
eeb397bd859f7efb9e507c0878562cd1
-
SHA1
f2933d4df487ff310ff6e755884f2baf14404f5b
-
SHA256
8c2bcfb8657193f893a95fac8d90cabad1b35ed4ed2402dc717523ef255b9e2e
-
SHA512
9c8e1567621e81535d921ac2a0fabb468d8d7aa83bb793851c9434a49e7f7b9d62d21bad9646220be241f9c9b67858dc99af9d1e09affe3753a2d2496598dacd
Malware Config
Extracted
redline
2.05.111M
redworksite.info:80
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/1760-68-0x0000000000400000-0x000000000041C000-memory.dmp family_redline behavioral1/memory/1760-69-0x00000000004163A2-mapping.dmp family_redline behavioral1/memory/1760-70-0x0000000000400000-0x000000000041C000-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:
eeb397bd859f7efb9e507c0878562cd1.exedescription pid process target process PID 1200 set thread context of 1760 1200 eeb397bd859f7efb9e507c0878562cd1.exe eeb397bd859f7efb9e507c0878562cd1.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
eeb397bd859f7efb9e507c0878562cd1.exepid process 1760 eeb397bd859f7efb9e507c0878562cd1.exe 1760 eeb397bd859f7efb9e507c0878562cd1.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
eeb397bd859f7efb9e507c0878562cd1.exeeeb397bd859f7efb9e507c0878562cd1.exedescription pid process Token: SeDebugPrivilege 1200 eeb397bd859f7efb9e507c0878562cd1.exe Token: SeDebugPrivilege 1760 eeb397bd859f7efb9e507c0878562cd1.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
eeb397bd859f7efb9e507c0878562cd1.exedescription pid process target process PID 1200 wrote to memory of 1760 1200 eeb397bd859f7efb9e507c0878562cd1.exe eeb397bd859f7efb9e507c0878562cd1.exe PID 1200 wrote to memory of 1760 1200 eeb397bd859f7efb9e507c0878562cd1.exe eeb397bd859f7efb9e507c0878562cd1.exe PID 1200 wrote to memory of 1760 1200 eeb397bd859f7efb9e507c0878562cd1.exe eeb397bd859f7efb9e507c0878562cd1.exe PID 1200 wrote to memory of 1760 1200 eeb397bd859f7efb9e507c0878562cd1.exe eeb397bd859f7efb9e507c0878562cd1.exe PID 1200 wrote to memory of 1760 1200 eeb397bd859f7efb9e507c0878562cd1.exe eeb397bd859f7efb9e507c0878562cd1.exe PID 1200 wrote to memory of 1760 1200 eeb397bd859f7efb9e507c0878562cd1.exe eeb397bd859f7efb9e507c0878562cd1.exe PID 1200 wrote to memory of 1760 1200 eeb397bd859f7efb9e507c0878562cd1.exe eeb397bd859f7efb9e507c0878562cd1.exe PID 1200 wrote to memory of 1760 1200 eeb397bd859f7efb9e507c0878562cd1.exe eeb397bd859f7efb9e507c0878562cd1.exe PID 1200 wrote to memory of 1760 1200 eeb397bd859f7efb9e507c0878562cd1.exe eeb397bd859f7efb9e507c0878562cd1.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\eeb397bd859f7efb9e507c0878562cd1.exe"C:\Users\Admin\AppData\Local\Temp\eeb397bd859f7efb9e507c0878562cd1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\eeb397bd859f7efb9e507c0878562cd1.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1200-60-0x0000000000A50000-0x0000000000A51000-memory.dmpFilesize
4KB
-
memory/1200-62-0x0000000004830000-0x0000000004831000-memory.dmpFilesize
4KB
-
memory/1200-63-0x00000000004B0000-0x00000000004B1000-memory.dmpFilesize
4KB
-
memory/1200-64-0x0000000004CC0000-0x0000000004D51000-memory.dmpFilesize
580KB
-
memory/1200-65-0x0000000000930000-0x000000000093E000-memory.dmpFilesize
56KB
-
memory/1200-66-0x0000000005C60000-0x0000000005CDC000-memory.dmpFilesize
496KB
-
memory/1200-67-0x0000000002150000-0x0000000002180000-memory.dmpFilesize
192KB
-
memory/1760-68-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
-
memory/1760-69-0x00000000004163A2-mapping.dmp
-
memory/1760-70-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
-
memory/1760-72-0x0000000004F20000-0x0000000004F21000-memory.dmpFilesize
4KB