Analysis
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max time kernel
81s -
max time network
32s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
04-12-2022 08:03
Static task
static1
Behavioral task
behavioral1
Sample
WRONG BANK DETAILS.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
WRONG BANK DETAILS.exe
Resource
win10v2004-20220812-en
General
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Target
WRONG BANK DETAILS.exe
-
Size
472KB
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MD5
8a286da3928ccde0c1f4d20a88f41b73
-
SHA1
153935397d81e3f398441ad7382284d2a15ed2e6
-
SHA256
2c93eddde0467abea46797a3f1df694c1f3f2b9ddd16cd60467fc00f08ad7ec7
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SHA512
803589f0a0cc3c392c96fe5927eec2e7199adcc848f1f0b4dadd112cf2f567c49b035a4c71d31397b87e27b16850861fc587bcea57a6e69cdffbfec9a9f37fe9
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SSDEEP
6144:QaOHuW0GgcRdBHMlU8LFhI8ZojU9Lu3fwpvj1iu2gAYwWhF6TEjvumnJw6lODNRF:QFufct8LFhbqq2Ogu2gAYh+gnJw6gr
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
webmail.blc.com.np - Port:
587 - Username:
[email protected] - Password:
Bhuramal123
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/1984-61-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1984-60-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1984-62-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1984-63-0x0000000000436D3E-mapping.dmp family_agenttesla behavioral1/memory/1984-65-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1984-67-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
WRONG BANK DETAILS.exedescription pid process target process PID 1756 set thread context of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
WRONG BANK DETAILS.exeRegSvcs.exedescription pid process target process PID 1756 wrote to memory of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe PID 1756 wrote to memory of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe PID 1756 wrote to memory of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe PID 1756 wrote to memory of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe PID 1756 wrote to memory of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe PID 1756 wrote to memory of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe PID 1756 wrote to memory of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe PID 1756 wrote to memory of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe PID 1756 wrote to memory of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe PID 1756 wrote to memory of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe PID 1756 wrote to memory of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe PID 1756 wrote to memory of 1984 1756 WRONG BANK DETAILS.exe RegSvcs.exe PID 1984 wrote to memory of 1948 1984 RegSvcs.exe dw20.exe PID 1984 wrote to memory of 1948 1984 RegSvcs.exe dw20.exe PID 1984 wrote to memory of 1948 1984 RegSvcs.exe dw20.exe PID 1984 wrote to memory of 1948 1984 RegSvcs.exe dw20.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\WRONG BANK DETAILS.exe"C:\Users\Admin\AppData\Local\Temp\WRONG BANK DETAILS.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1756 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 3883⤵PID:1948