Analysis
-
max time kernel
121s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29-03-2024 20:01
Static task
static1
Behavioral task
behavioral1
Sample
2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
-
Target
2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe
-
Size
743KB
-
MD5
2b77d25e16d7b950e8a4b0d9c92e046e
-
SHA1
9c3bba964e5ec8cf1a8712f4d34937eb30f79e6b
-
SHA256
7fdcf8b6fa88225eb0938e3eb84ee20fbc757f24de8a62e75274ead764902351
-
SHA512
f71ee1a50586f808a1c768be2ade9e1806469dda2fc449b172e8f264bb438c41ca35930dd047af317b3458d3d924567272b0a4354aaaf776df444454c8b8482c
-
SSDEEP
12288:3gTEcqbVxLiVMyaEj9Swelx4P2P+qrGqjXVFZG2vV:wTErJxLiZCwelxe++
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.spinneker.co.uk - Port:
587 - Username:
[email protected] - Password:
IPzvDNU7
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/2700-16-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2700-12-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2700-10-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2700-18-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2700-21-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2700-23-0x0000000002360000-0x00000000023A0000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exedescription pid process target process PID 1808 set thread context of 2700 1808 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exedescription pid process target process PID 1808 wrote to memory of 2700 1808 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe PID 1808 wrote to memory of 2700 1808 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe PID 1808 wrote to memory of 2700 1808 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe PID 1808 wrote to memory of 2700 1808 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe PID 1808 wrote to memory of 2700 1808 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe PID 1808 wrote to memory of 2700 1808 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe PID 1808 wrote to memory of 2700 1808 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe PID 1808 wrote to memory of 2700 1808 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe PID 1808 wrote to memory of 2700 1808 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe PID 2700 wrote to memory of 2476 2700 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe dw20.exe PID 2700 wrote to memory of 2476 2700 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe dw20.exe PID 2700 wrote to memory of 2476 2700 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe dw20.exe PID 2700 wrote to memory of 2476 2700 2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe dw20.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2b77d25e16d7b950e8a4b0d9c92e046e_JaffaCakes118.exe"{path}"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 3843⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1808-0-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
-
memory/1808-1-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
-
memory/1808-2-0x0000000000390000-0x00000000003D0000-memory.dmpFilesize
256KB
-
memory/1808-3-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
-
memory/1808-4-0x0000000000390000-0x00000000003D0000-memory.dmpFilesize
256KB
-
memory/1808-5-0x0000000000390000-0x00000000003D0000-memory.dmpFilesize
256KB
-
memory/1808-19-0x0000000074750000-0x0000000074CFB000-memory.dmpFilesize
5.7MB
-
memory/2476-28-0x0000000001D90000-0x0000000001D91000-memory.dmpFilesize
4KB
-
memory/2476-25-0x0000000001D90000-0x0000000001D91000-memory.dmpFilesize
4KB
-
memory/2700-12-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/2700-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
-
memory/2700-10-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/2700-16-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/2700-18-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/2700-21-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/2700-22-0x00000000741A0000-0x000000007474B000-memory.dmpFilesize
5.7MB
-
memory/2700-23-0x0000000002360000-0x00000000023A0000-memory.dmpFilesize
256KB
-
memory/2700-24-0x00000000741A0000-0x000000007474B000-memory.dmpFilesize
5.7MB
-
memory/2700-8-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/2700-26-0x00000000741A0000-0x000000007474B000-memory.dmpFilesize
5.7MB
-
memory/2700-27-0x0000000002360000-0x00000000023A0000-memory.dmpFilesize
256KB
-
memory/2700-6-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB