Analysis
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max time kernel
141s -
max time network
171s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
27-07-2021 23:22
Static task
static1
Behavioral task
behavioral1
Sample
New Order-040201.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
New Order-040201.exe
Resource
win10v20210410
General
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Target
New Order-040201.exe
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Size
1.1MB
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MD5
f0353c27594e08be39fbcf8c9e51eaf6
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SHA1
ca1067bf97d677248def3252d027d87f545f1671
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SHA256
6e6c927afc8340a1a15150f50bd68ff6ec6964928b5e68ffc631a4e245894c6a
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SHA512
1526cc91823d20fd9591bb1b61f605bce13f21399c958b51b53132387b733bd691697b45eb3dc3b6dc7414318d9214a3c38da2e12c3d20ee6131130c7ffa4e97
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
chamara.kuruppu@organigram-ca.icu - Password:
Neways@123
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/624-68-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/624-69-0x000000000043747E-mapping.dmp family_agenttesla behavioral1/memory/624-70-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
New Order-040201.exedescription pid process target process PID 1652 set thread context of 624 1652 New Order-040201.exe New Order-040201.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
New Order-040201.exeNew Order-040201.exepid process 1652 New Order-040201.exe 624 New Order-040201.exe 624 New Order-040201.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
New Order-040201.exeNew Order-040201.exedescription pid process Token: SeDebugPrivilege 1652 New Order-040201.exe Token: SeDebugPrivilege 624 New Order-040201.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
New Order-040201.exedescription pid process target process PID 1652 wrote to memory of 628 1652 New Order-040201.exe schtasks.exe PID 1652 wrote to memory of 628 1652 New Order-040201.exe schtasks.exe PID 1652 wrote to memory of 628 1652 New Order-040201.exe schtasks.exe PID 1652 wrote to memory of 628 1652 New Order-040201.exe schtasks.exe PID 1652 wrote to memory of 1836 1652 New Order-040201.exe New Order-040201.exe PID 1652 wrote to memory of 1836 1652 New Order-040201.exe New Order-040201.exe PID 1652 wrote to memory of 1836 1652 New Order-040201.exe New Order-040201.exe PID 1652 wrote to memory of 1836 1652 New Order-040201.exe New Order-040201.exe PID 1652 wrote to memory of 624 1652 New Order-040201.exe New Order-040201.exe PID 1652 wrote to memory of 624 1652 New Order-040201.exe New Order-040201.exe PID 1652 wrote to memory of 624 1652 New Order-040201.exe New Order-040201.exe PID 1652 wrote to memory of 624 1652 New Order-040201.exe New Order-040201.exe PID 1652 wrote to memory of 624 1652 New Order-040201.exe New Order-040201.exe PID 1652 wrote to memory of 624 1652 New Order-040201.exe New Order-040201.exe PID 1652 wrote to memory of 624 1652 New Order-040201.exe New Order-040201.exe PID 1652 wrote to memory of 624 1652 New Order-040201.exe New Order-040201.exe PID 1652 wrote to memory of 624 1652 New Order-040201.exe New Order-040201.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\New Order-040201.exe"C:\Users\Admin\AppData\Local\Temp\New Order-040201.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RVRnWlSQF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8298.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\New Order-040201.exe"C:\Users\Admin\AppData\Local\Temp\New Order-040201.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\New Order-040201.exe"C:\Users\Admin\AppData\Local\Temp\New Order-040201.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp8298.tmpMD5
39a917c8fe144c4b58653f8231fd8967
SHA1e239246a4c6c769d17bac5b4475d51dada0eb777
SHA256d662e74b8c3b81838cd0e32277b9e8a1ba40e012bb5bf556cb67ec48f1487161
SHA512113116f2f670a308ef31e2f2ee4173ca37956796c6bea4601fdea56f73cd6b6b1f5fda713bd741310db6ebd37ba18cdbb92cdf39ba06a89957c1975bb7c850dd
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memory/624-68-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/624-69-0x000000000043747E-mapping.dmp
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memory/624-70-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/624-72-0x0000000004910000-0x0000000004911000-memory.dmpFilesize
4KB
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memory/628-66-0x0000000000000000-mapping.dmp
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memory/1652-60-0x0000000001080000-0x0000000001081000-memory.dmpFilesize
4KB
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memory/1652-62-0x00000000073C0000-0x00000000073C1000-memory.dmpFilesize
4KB
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memory/1652-63-0x0000000000540000-0x000000000055B000-memory.dmpFilesize
108KB
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memory/1652-64-0x0000000005B70000-0x0000000005BED000-memory.dmpFilesize
500KB
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memory/1652-65-0x0000000000950000-0x0000000000989000-memory.dmpFilesize
228KB