Analysis
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max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2024 09:38
Static task
static1
Behavioral task
behavioral1
Sample
e15b4291610eea4c4694bdc771926b96.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e15b4291610eea4c4694bdc771926b96.exe
Resource
win10v2004-20240226-en
General
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Target
e15b4291610eea4c4694bdc771926b96.exe
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Size
1.4MB
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MD5
e15b4291610eea4c4694bdc771926b96
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SHA1
94954bf4feb1e5833706b9cf92a33750dfaa54ae
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SHA256
f6e3e889073be19f8e24e1168d83c478214ac5b82169324e73740cae806b25ba
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SHA512
e9440647aa7e88eeea46987ddb8c5da583319abef4d061cbca02a0575c568c37487d223c5c98f293752a02af3d870748fada720d755d7f0f0cc5ee683b8776a9
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SSDEEP
24576:KEzDbW5oaXpcB7mVSaccPuvcd5OGQT/1/0nS+7n4SYwqK4zf3RTsAHWAgqChJ+hr:fyiec6Yi+Bm75xXxMNQuiNB/e
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.ccsp-india.com - Port:
587 - Username:
[email protected] - Password:
Lkp$CcsP1008 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/688-13-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e15b4291610eea4c4694bdc771926b96.exedescription pid process target process PID 4752 set thread context of 688 4752 e15b4291610eea4c4694bdc771926b96.exe e15b4291610eea4c4694bdc771926b96.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
e15b4291610eea4c4694bdc771926b96.exee15b4291610eea4c4694bdc771926b96.exepid process 4752 e15b4291610eea4c4694bdc771926b96.exe 4752 e15b4291610eea4c4694bdc771926b96.exe 688 e15b4291610eea4c4694bdc771926b96.exe 688 e15b4291610eea4c4694bdc771926b96.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
e15b4291610eea4c4694bdc771926b96.exee15b4291610eea4c4694bdc771926b96.exedescription pid process Token: SeDebugPrivilege 4752 e15b4291610eea4c4694bdc771926b96.exe Token: SeDebugPrivilege 688 e15b4291610eea4c4694bdc771926b96.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
e15b4291610eea4c4694bdc771926b96.exedescription pid process target process PID 4752 wrote to memory of 4540 4752 e15b4291610eea4c4694bdc771926b96.exe e15b4291610eea4c4694bdc771926b96.exe PID 4752 wrote to memory of 4540 4752 e15b4291610eea4c4694bdc771926b96.exe e15b4291610eea4c4694bdc771926b96.exe PID 4752 wrote to memory of 4540 4752 e15b4291610eea4c4694bdc771926b96.exe e15b4291610eea4c4694bdc771926b96.exe PID 4752 wrote to memory of 688 4752 e15b4291610eea4c4694bdc771926b96.exe e15b4291610eea4c4694bdc771926b96.exe PID 4752 wrote to memory of 688 4752 e15b4291610eea4c4694bdc771926b96.exe e15b4291610eea4c4694bdc771926b96.exe PID 4752 wrote to memory of 688 4752 e15b4291610eea4c4694bdc771926b96.exe e15b4291610eea4c4694bdc771926b96.exe PID 4752 wrote to memory of 688 4752 e15b4291610eea4c4694bdc771926b96.exe e15b4291610eea4c4694bdc771926b96.exe PID 4752 wrote to memory of 688 4752 e15b4291610eea4c4694bdc771926b96.exe e15b4291610eea4c4694bdc771926b96.exe PID 4752 wrote to memory of 688 4752 e15b4291610eea4c4694bdc771926b96.exe e15b4291610eea4c4694bdc771926b96.exe PID 4752 wrote to memory of 688 4752 e15b4291610eea4c4694bdc771926b96.exe e15b4291610eea4c4694bdc771926b96.exe PID 4752 wrote to memory of 688 4752 e15b4291610eea4c4694bdc771926b96.exe e15b4291610eea4c4694bdc771926b96.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e15b4291610eea4c4694bdc771926b96.exe"C:\Users\Admin\AppData\Local\Temp\e15b4291610eea4c4694bdc771926b96.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e15b4291610eea4c4694bdc771926b96.exe"C:\Users\Admin\AppData\Local\Temp\e15b4291610eea4c4694bdc771926b96.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\e15b4291610eea4c4694bdc771926b96.exe"C:\Users\Admin\AppData\Local\Temp\e15b4291610eea4c4694bdc771926b96.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e15b4291610eea4c4694bdc771926b96.exe.logFilesize
1KB
MD517573558c4e714f606f997e5157afaac
SHA113e16e9415ceef429aaf124139671ebeca09ed23
SHA256c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553
SHA512f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc
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memory/688-13-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/688-22-0x0000000005BB0000-0x0000000005BC0000-memory.dmpFilesize
64KB
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memory/688-21-0x0000000074760000-0x0000000074F10000-memory.dmpFilesize
7.7MB
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memory/688-20-0x00000000068A0000-0x0000000006906000-memory.dmpFilesize
408KB
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memory/688-19-0x0000000005EB0000-0x0000000005EC8000-memory.dmpFilesize
96KB
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memory/688-18-0x0000000005BB0000-0x0000000005BC0000-memory.dmpFilesize
64KB
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memory/688-17-0x0000000074760000-0x0000000074F10000-memory.dmpFilesize
7.7MB
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memory/4752-6-0x0000000004F80000-0x0000000004F8A000-memory.dmpFilesize
40KB
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memory/4752-5-0x0000000005280000-0x0000000005290000-memory.dmpFilesize
64KB
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memory/4752-10-0x0000000005280000-0x0000000005290000-memory.dmpFilesize
64KB
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memory/4752-11-0x0000000000D10000-0x0000000000D92000-memory.dmpFilesize
520KB
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memory/4752-12-0x0000000000D90000-0x0000000000DCE000-memory.dmpFilesize
248KB
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memory/4752-8-0x0000000004950000-0x0000000004986000-memory.dmpFilesize
216KB
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memory/4752-7-0x0000000005000000-0x0000000005056000-memory.dmpFilesize
344KB
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memory/4752-9-0x0000000074760000-0x0000000074F10000-memory.dmpFilesize
7.7MB
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memory/4752-16-0x0000000074760000-0x0000000074F10000-memory.dmpFilesize
7.7MB
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memory/4752-0-0x0000000000390000-0x00000000004FC000-memory.dmpFilesize
1.4MB
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memory/4752-4-0x00000000050A0000-0x0000000005132000-memory.dmpFilesize
584KB
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memory/4752-3-0x00000000055B0000-0x0000000005B54000-memory.dmpFilesize
5.6MB
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memory/4752-2-0x0000000004EC0000-0x0000000004F5C000-memory.dmpFilesize
624KB
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memory/4752-1-0x0000000074760000-0x0000000074F10000-memory.dmpFilesize
7.7MB