adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6

General

Target

adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe
Size

97KB
MD5

746d6610736b528b9958404f25912fe3
SHA1

4b2826eaa3a48e822d27f5110b5d1d170b3445bc
SHA256

adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6
SHA512

7e151f89bb9a7d09edd972931bbb1d810d44cfc1cb989964d485766beb021b7c461a9eeaf7d5355f00e3cefd90c6232073436a9ad2ef88bed39717289390a6ba
SSDEEP

768:UWdecJCQcx4+cKKgHNNXtC5q8OU22bWIK1TlBRxXKgZKgblJgKgiUgLa1:Uzv4+hNXtC5q8OU22bPKRVdLa

Score

7^/10

persistence

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS 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\SystemBiosdate	svchost.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\aaaaaaaa = "C:\\Windows\\System32\\aaaaaaaa.exe"	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\aaaaaaaa = "C:\\Users\\Admin\\aaaaaaaa.exe"	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\aaaaaaaa.exe	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4344 set thread context of 1436	4344	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	79
PID 1436 set thread context of 2492	1436	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1536	4344	WerFault.exe	78

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	svchost.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosDate	svchost.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4344 wrote to memory of 1436	4344	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	79
PID 4344 wrote to memory of 1436	4344	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	79
PID 4344 wrote to memory of 1436	4344	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	79
PID 4344 wrote to memory of 1436	4344	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	79
PID 4344 wrote to memory of 1436	4344	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	79
PID 4344 wrote to memory of 1436	4344	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	79
PID 4344 wrote to memory of 1436	4344	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	79
PID 4344 wrote to memory of 1436	4344	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	79
PID 1436 wrote to memory of 2492	1436	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	82
PID 1436 wrote to memory of 2492	1436	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	82
PID 1436 wrote to memory of 2492	1436	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	82
PID 1436 wrote to memory of 2492	1436	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	82
PID 1436 wrote to memory of 2492	1436	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	82
PID 1436 wrote to memory of 2492	1436	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	82
PID 1436 wrote to memory of 2492	1436	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	82
PID 1436 wrote to memory of 2492	1436	adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe	82

C:\Users\Admin\AppData\Local\Temp\adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe
"C:\Users\Admin\AppData\Local\Temp\adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4344
- C:\Users\Admin\AppData\Local\Temp\adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe
  "C:\Users\Admin\AppData\Local\Temp\adbe528d9e5692b27b71176fcc0550e238ff105e003abdc7e609d71b02c057c6.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1436
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\System32\svchost.exe
    3⤵
    - Checks BIOS information in registry
    - Checks processor information in registry
    - Enumerates system info in registry
    PID:2492
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 256
  2⤵
  - Program crash
  PID:1536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4344 -ip 4344
1⤵
PID:1752

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1436-134-0x0000000013100000-0x000000001310A000-memory.dmp

Filesize
40KB

Download
memory/1436-136-0x0000000013100000-0x000000001310A000-memory.dmp

Filesize
40KB

Download
memory/1436-139-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/1436-140-0x0000000013100000-0x000000001310A000-memory.dmp

Filesize
40KB

Download
memory/2492-138-0x0000000009500000-0x0000000009508000-memory.dmp

Filesize
32KB

Download
memory/2492-142-0x0000000009500000-0x0000000009508000-memory.dmp

Filesize
32KB

Download
memory/2492-143-0x0000000009500000-0x0000000009508000-memory.dmp

Filesize
32KB

Download
memory/4344-132-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/4344-144-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads