06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53

Analysis

max time kernel
112s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
31/05/2022, 04:02

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General

Target
06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe
Size 237KB
Sample220531-elyjgahebp
SHA256 06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53
MD5 e4f2465953609b0dd9a7353c8562285b
SHA1 449141f50a72eec34a07de811da8edab335810ef
SHA512 e9492913a49f4524b643e991275928e89f54ab366aed6df4e2f3044baab2e2ef3dfb06183aefb68584f79d1a1f3a3b41756ffc6e6f9abfeb901ddb65df341c6e
MD5 SHA1 SHA512

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2176 set thread context of 212	2176	06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe	87

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeBackupPrivilege	4076	dw20.exe
Token: SeBackupPrivilege	4076	dw20.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 212	2176	06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe	87
PID 2176 wrote to memory of 212	2176	06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe	87
PID 2176 wrote to memory of 212	2176	06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe	87
PID 2176 wrote to memory of 212	2176	06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe	87
PID 2176 wrote to memory of 212	2176	06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe	87
PID 2176 wrote to memory of 212	2176	06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe	87
PID 2176 wrote to memory of 212	2176	06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe	87
PID 2176 wrote to memory of 212	2176	06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe	87
PID 212 wrote to memory of 4076	212	06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe	88
PID 212 wrote to memory of 4076	212	06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe	88
PID 212 wrote to memory of 4076	212	06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe	88

C:\Users\Admin\AppData\Local\Temp\06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe
"C:\Users\Admin\AppData\Local\Temp\06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Users\Admin\AppData\Local\Temp\06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe
  "C:\Users\Admin\AppData\Local\Temp\06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:212
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 772
    3⤵
    - Checks processor information in registry
    - Enumerates system info in registry
    - Suspicious use of AdjustPrivilegeToken
    PID:4076

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\06ed40a4c9da968767115328b83b65ce8d2043338576e1e636f3c48ef754ba53.exe.log
Size 500B
SHA256 688549abc7e5071c610eaf9aa5b0b308f43116b1e14f118ff3e7fe1c969a9cde
MD5 85dac674f699b59130cd2f4d7e2e04c5
SHA1 bc28aa347d27da7e9121ed2d823c63daf4ec5f58
SHA512 a045d0a3c45aa54ca922056139b13605fbefa48365b9b17ff513d2e8d61a214df6119adb7ba9ad4fe7ffb61c5244c5514704499efbf3aca7c9a954796fea76c3
MD5 SHA1 SHA512

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memory/212-141-0x0000000074660000-0x0000000074C11000-memory.dmp

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memory/212-144-0x0000000073460000-0x0000000073F60000-memory.dmp

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memory/212-143-0x0000000074660000-0x0000000074C11000-memory.dmp

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memory/212-142-0x0000000073460000-0x0000000073F60000-memory.dmp

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memory/2176-140-0x0000000072BD0000-0x0000000073378000-memory.dmp

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memory/2176-138-0x0000000074660000-0x0000000074C11000-memory.dmp

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memory/2176-139-0x0000000073460000-0x0000000073F60000-memory.dmp

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memory/2176-130-0x0000000074660000-0x0000000074C11000-memory.dmp

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memory/2176-133-0x0000000074660000-0x0000000074C11000-memory.dmp

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memory/2176-132-0x0000000072BD0000-0x0000000073378000-memory.dmp

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memory/2176-131-0x0000000073460000-0x0000000073F60000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads