Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 14:47
Static task
static1
Behavioral task
behavioral1
Sample
ac2afe425743c0f483359c35a4b4c8955eacb74d127c295570b1aba534b03595.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
ac2afe425743c0f483359c35a4b4c8955eacb74d127c295570b1aba534b03595.exe
Resource
win10v2004-20240426-en
General
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Target
ac2afe425743c0f483359c35a4b4c8955eacb74d127c295570b1aba534b03595.exe
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Size
873KB
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MD5
eb174610b35035ea81a9dc798b189036
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SHA1
dc44dba01992f44b692885da94e12abe5df2817b
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SHA256
ac2afe425743c0f483359c35a4b4c8955eacb74d127c295570b1aba534b03595
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SHA512
38ec27f422e63dbe0450df09395bc601822fd1ab34bb46b69658546d88467481e6f4626f0e00092ddb9ae7c262309e429b1f8073739e960b69d462e152c7d114
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SSDEEP
24576:b1+92RRuDnBTEQivz4bZUr1/X8S7w2rXlFX:b1jRRuDn5EQJ+hESE2zlFX
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.solucionesmexico.mx - Port:
21 - Username:
[email protected] - Password:
dGG^ZYIxX5!B
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 40 ip-api.com -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
ac2afe425743c0f483359c35a4b4c8955eacb74d127c295570b1aba534b03595.exepid process 4328 ac2afe425743c0f483359c35a4b4c8955eacb74d127c295570b1aba534b03595.exe 4328 ac2afe425743c0f483359c35a4b4c8955eacb74d127c295570b1aba534b03595.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ac2afe425743c0f483359c35a4b4c8955eacb74d127c295570b1aba534b03595.exedescription pid process Token: SeDebugPrivilege 4328 ac2afe425743c0f483359c35a4b4c8955eacb74d127c295570b1aba534b03595.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ac2afe425743c0f483359c35a4b4c8955eacb74d127c295570b1aba534b03595.exe"C:\Users\Admin\AppData\Local\Temp\ac2afe425743c0f483359c35a4b4c8955eacb74d127c295570b1aba534b03595.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4328
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4328-0-0x000000007466E000-0x000000007466F000-memory.dmpFilesize
4KB
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memory/4328-1-0x0000000000790000-0x000000000086E000-memory.dmpFilesize
888KB
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memory/4328-2-0x0000000005860000-0x0000000005E04000-memory.dmpFilesize
5.6MB
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memory/4328-3-0x00000000052B0000-0x0000000005342000-memory.dmpFilesize
584KB
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memory/4328-4-0x0000000005260000-0x000000000526A000-memory.dmpFilesize
40KB
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memory/4328-5-0x0000000074660000-0x0000000074E10000-memory.dmpFilesize
7.7MB
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memory/4328-6-0x00000000065F0000-0x0000000006696000-memory.dmpFilesize
664KB
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memory/4328-7-0x0000000005580000-0x000000000559E000-memory.dmpFilesize
120KB
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memory/4328-8-0x00000000057D0000-0x00000000057E0000-memory.dmpFilesize
64KB
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memory/4328-9-0x0000000006730000-0x00000000067B4000-memory.dmpFilesize
528KB
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memory/4328-10-0x0000000008FE0000-0x000000000907C000-memory.dmpFilesize
624KB
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memory/4328-11-0x000000007466E000-0x000000007466F000-memory.dmpFilesize
4KB
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memory/4328-12-0x0000000074660000-0x0000000074E10000-memory.dmpFilesize
7.7MB
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memory/4328-13-0x0000000008F80000-0x0000000008FC2000-memory.dmpFilesize
264KB
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memory/4328-14-0x0000000009280000-0x00000000092E6000-memory.dmpFilesize
408KB
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memory/4328-15-0x0000000006B90000-0x0000000006BE0000-memory.dmpFilesize
320KB