Analysis
- max time kernel
145s - max time network
148s - platform
windows10_x64 - resource
win10 - submitted
06/10/2020, 06:32
Static task
static1
Behavioral task
behavioral1
Sample
167492-13243-13-img.exe
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
167492-13243-13-img.exe
Resource
win10
0 signatures
0 seconds
General
- Target 167492-13243-13-img.exe
- Size 618KB
- Sample201006-h4m8np3msn
- SHA256 c40de93b6a12855b8fe84ab03b11e849bf536cb3efa20bcc544b71998429bede
- MD5 3c8fc16a90de20c5e9cc8ddb4d4fe301
- SHA1 dc2767ea50753660e492f1ff52a0c07141c0123b
- SHA512 b49cdc2e2733f72499d48f3c07a115204c120df64d4605f4deb285748e7d5900759c94a2122d913e50c8bc22fb1217cadf496d49ec89100e339eca1267ea3363
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.privateemail.com
-
Port
587
-
Username
-
Password
$MKXG2eN$]mXD
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
resource yara_rule behavioral2/memory/1564-0-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral2/memory/1564-1-0x00000000004374CE-mapping.dmp family_agenttesla - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2460 set thread context of 1564 2460 167492-13243-13-img.exe 79 - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2460 167492-13243-13-img.exe 2460 167492-13243-13-img.exe 2460 167492-13243-13-img.exe 2460 167492-13243-13-img.exe 2460 167492-13243-13-img.exe 2460 167492-13243-13-img.exe 1564 167492-13243-13-img.exe 1564 167492-13243-13-img.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2460 167492-13243-13-img.exe Token: SeDebugPrivilege 1564 167492-13243-13-img.exe - Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2460 wrote to memory of 1416 2460 167492-13243-13-img.exe 76 PID 2460 wrote to memory of 1416 2460 167492-13243-13-img.exe 76 PID 2460 wrote to memory of 1416 2460 167492-13243-13-img.exe 76 PID 2460 wrote to memory of 1408 2460 167492-13243-13-img.exe 77 PID 2460 wrote to memory of 1408 2460 167492-13243-13-img.exe 77 PID 2460 wrote to memory of 1408 2460 167492-13243-13-img.exe 77 PID 2460 wrote to memory of 1532 2460 167492-13243-13-img.exe 78 PID 2460 wrote to memory of 1532 2460 167492-13243-13-img.exe 78 PID 2460 wrote to memory of 1532 2460 167492-13243-13-img.exe 78 PID 2460 wrote to memory of 1564 2460 167492-13243-13-img.exe 79 PID 2460 wrote to memory of 1564 2460 167492-13243-13-img.exe 79 PID 2460 wrote to memory of 1564 2460 167492-13243-13-img.exe 79 PID 2460 wrote to memory of 1564 2460 167492-13243-13-img.exe 79 PID 2460 wrote to memory of 1564 2460 167492-13243-13-img.exe 79 PID 2460 wrote to memory of 1564 2460 167492-13243-13-img.exe 79 PID 2460 wrote to memory of 1564 2460 167492-13243-13-img.exe 79 PID 2460 wrote to memory of 1564 2460 167492-13243-13-img.exe 79
Processes
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C:\Users\Admin\AppData\Local\Temp\167492-13243-13-img.exe"C:\Users\Admin\AppData\Local\Temp\167492-13243-13-img.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Users\Admin\AppData\Local\Temp\167492-13243-13-img.exe"C:\Users\Admin\AppData\Local\Temp\167492-13243-13-img.exe"2⤵PID:1416
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C:\Users\Admin\AppData\Local\Temp\167492-13243-13-img.exe"C:\Users\Admin\AppData\Local\Temp\167492-13243-13-img.exe"2⤵PID:1408
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C:\Users\Admin\AppData\Local\Temp\167492-13243-13-img.exe"C:\Users\Admin\AppData\Local\Temp\167492-13243-13-img.exe"2⤵PID:1532
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C:\Users\Admin\AppData\Local\Temp\167492-13243-13-img.exe"C:\Users\Admin\AppData\Local\Temp\167492-13243-13-img.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1564
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