94198327544af310a9c7911096baa5cbf6fe5d02e2b0ba452082ecbc3a67543a

Analysis

max time kernel
15s
max time network
119s
platform
windows10_x64
resource
win10v20210410
submitted
13/08/2021, 08:17

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General

Target
88524a22bef73a8a41aa2a3f47bd1ef4.exe
Size 480KB
Sample210813-wcdf4e45zj
SHA256 94198327544af310a9c7911096baa5cbf6fe5d02e2b0ba452082ecbc3a67543a
MD5 88524a22bef73a8a41aa2a3f47bd1ef4
SHA1 f79d73c9ada2680c02039192ef7a5c281113d9a6
SHA512 edaaddbd0c2a66cbbc7b2acd6cd065e9bedc650e4048ef82853824dea6b2967de05e680d47868077985651869d0c5695dc5c657db918cc96d19d24e1cb0bea77
MD5 SHA1 SHA512

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2900	33A2E4F0.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	88524a22bef73a8a41aa2a3f47bd1ef4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\{7C046CF8-759C-4301-A95C-2D5FD8AD23DE} = "C:\\ProgramData\\{1D7BD5EC-1EA9-44E8-9114-08DDFBD26AB9}\\33A2E4F0.exe"	88524a22bef73a8a41aa2a3f47bd1ef4.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\Run	88524a22bef73a8a41aa2a3f47bd1ef4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\{7C046CF8-759C-4301-A95C-2D5FD8AD23DE} = "C:\\ProgramData\\{1D7BD5EC-1EA9-44E8-9114-08DDFBD26AB9}\\33A2E4F0.exe"	88524a22bef73a8a41aa2a3f47bd1ef4.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3176 wrote to memory of 2900	3176	88524a22bef73a8a41aa2a3f47bd1ef4.exe	76
PID 3176 wrote to memory of 2900	3176	88524a22bef73a8a41aa2a3f47bd1ef4.exe	76
PID 3176 wrote to memory of 2900	3176	88524a22bef73a8a41aa2a3f47bd1ef4.exe	76

C:\Users\Admin\AppData\Local\Temp\88524a22bef73a8a41aa2a3f47bd1ef4.exe
"C:\Users\Admin\AppData\Local\Temp\88524a22bef73a8a41aa2a3f47bd1ef4.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3176
- C:\ProgramData\{1D7BD5EC-1EA9-44E8-9114-08DDFBD26AB9}\33A2E4F0.exe
  "C:\ProgramData\{1D7BD5EC-1EA9-44E8-9114-08DDFBD26AB9}\33A2E4F0.exe"
  2⤵
  - Executes dropped EXE
  PID:2900

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2900-120-0x0000000000A30000-0x0000000000B7A000-memory.dmp

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memory/2900-121-0x0000000000400000-0x000000000092D000-memory.dmp

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memory/3176-114-0x0000000000930000-0x0000000000A7A000-memory.dmp

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memory/3176-118-0x0000000000400000-0x000000000092D000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads