Analysis
-
max time kernel
151s -
max time network
159s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
21-10-2021 21:26
Static task
static1
Behavioral task
behavioral1
Sample
4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe
Resource
win10-en-20210920
General
-
Target
4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe
-
Size
520KB
-
MD5
a91eb16dec4963d0b7198e9bb1b3d379
-
SHA1
c037fe12d74cdb7bc82b338a3babd35aa11c1b57
-
SHA256
4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c
-
SHA512
09a9a53ba5b2a7ee1d1074353c1e64ff50b8dab1aa3e8fbf4baf0326e0a0e2a2306c2ce9d4546693ae58a2a5278df94d0d877bf04fc024b6091af5483447d881
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.scahe.co.in - Port:
587 - Username:
sj@scahe.co.in - Password:
scaheavy@12345
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1256-124-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1256-125-0x000000000043773E-mapping.dmp family_agenttesla behavioral1/memory/1256-131-0x0000000004DD0000-0x00000000052CE000-memory.dmp family_agenttesla -
Drops file in Drivers directory 1 IoCs
Processes:
4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exedescription ioc process File opened for modification C:\Windows\system32\drivers\etc\hosts 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exedescription pid process target process PID 3684 set thread context of 1256 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exepid process 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 1256 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 1256 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exedescription pid process Token: SeDebugPrivilege 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe Token: SeDebugPrivilege 1256 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exedescription pid process target process PID 3684 wrote to memory of 1472 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe PID 3684 wrote to memory of 1472 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe PID 3684 wrote to memory of 1472 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe PID 3684 wrote to memory of 1256 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe PID 3684 wrote to memory of 1256 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe PID 3684 wrote to memory of 1256 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe PID 3684 wrote to memory of 1256 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe PID 3684 wrote to memory of 1256 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe PID 3684 wrote to memory of 1256 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe PID 3684 wrote to memory of 1256 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe PID 3684 wrote to memory of 1256 3684 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe 4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe"C:\Users\Admin\AppData\Local\Temp\4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe"C:\Users\Admin\AppData\Local\Temp\4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe"2⤵
-
C:\Users\Admin\AppData\Local\Temp\4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe"C:\Users\Admin\AppData\Local\Temp\4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe"2⤵
- Drops file in Drivers directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\4da9cdaabab199c810cad207fe4dd792068eb0993f3a26a73c0a9bfb19f9831c.exe.logMD5
0c2899d7c6746f42d5bbe088c777f94c
SHA1622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA2565b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078
-
memory/1256-124-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/1256-133-0x0000000005A30000-0x0000000005A31000-memory.dmpFilesize
4KB
-
memory/1256-132-0x0000000004F70000-0x0000000004F71000-memory.dmpFilesize
4KB
-
memory/1256-131-0x0000000004DD0000-0x00000000052CE000-memory.dmpFilesize
5.0MB
-
memory/1256-125-0x000000000043773E-mapping.dmp
-
memory/3684-119-0x00000000056E0000-0x00000000056E1000-memory.dmpFilesize
4KB
-
memory/3684-123-0x00000000064F0000-0x0000000006548000-memory.dmpFilesize
352KB
-
memory/3684-122-0x0000000006450000-0x0000000006451000-memory.dmpFilesize
4KB
-
memory/3684-121-0x00000000056B0000-0x0000000005BAE000-memory.dmpFilesize
5.0MB
-
memory/3684-120-0x0000000005910000-0x0000000005917000-memory.dmpFilesize
28KB
-
memory/3684-115-0x0000000000CE0000-0x0000000000CE1000-memory.dmpFilesize
4KB
-
memory/3684-118-0x0000000005750000-0x0000000005751000-memory.dmpFilesize
4KB
-
memory/3684-117-0x0000000005BB0000-0x0000000005BB1000-memory.dmpFilesize
4KB