b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee

General

Target

b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe
Size

192KB
MD5

8fe743f958f4ca5a89ee2c657be5c563
SHA1

3c1a0a86130c039bd390566be128454889e846b3
SHA256

b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee
SHA512

838863b67383a068404fe06655a7f16754409cdbfa732cb7253cdffb5e9ba1f46e23620782b8dcb3d3690e6317f378f1bed114ecf037ced3eff0a8b0f1fc1136
SSDEEP

3072:YynHhtd1uiJ16SyejfHoJGK7zsgYGaThNKKTGlq9Ngy9:ZTdMiJ16cbX/GaNNKf4

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\My Product = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe"	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe

Checks for any installed AV software in registry 1 TTPs 2 IoCs

Security Software Discovery

T1063

Processes:

applaunch.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\avast! Antivirus	applaunch.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Avira	applaunch.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe

description	pid	process	target process
PID 1048 set thread context of 2280	1048	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe	applaunch.exe

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

Processes:

applaunch.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	applaunch.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	applaunch.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2	applaunch.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exeapplaunch.exe

description	pid	process
Token: SeDebugPrivilege	1048	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe
Token: SeDebugPrivilege	2280	applaunch.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exeapplaunch.exe

description	pid	process	target process
PID 1048 wrote to memory of 2280	1048	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe	applaunch.exe
PID 1048 wrote to memory of 2280	1048	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe	applaunch.exe
PID 1048 wrote to memory of 2280	1048	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe	applaunch.exe
PID 1048 wrote to memory of 2280	1048	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe	applaunch.exe
PID 1048 wrote to memory of 2280	1048	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe	applaunch.exe
PID 1048 wrote to memory of 2280	1048	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe	applaunch.exe
PID 1048 wrote to memory of 2280	1048	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe	applaunch.exe
PID 1048 wrote to memory of 2280	1048	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe	applaunch.exe
PID 1048 wrote to memory of 2280	1048	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe	applaunch.exe
PID 1048 wrote to memory of 2280	1048	b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe	applaunch.exe
PID 2280 wrote to memory of 2488	2280	applaunch.exe	WerFault.exe
PID 2280 wrote to memory of 2488	2280	applaunch.exe	WerFault.exe
PID 2280 wrote to memory of 2488	2280	applaunch.exe	WerFault.exe
PID 2280 wrote to memory of 2488	2280	applaunch.exe	WerFault.exe
PID 2280 wrote to memory of 2488	2280	applaunch.exe	WerFault.exe
PID 2280 wrote to memory of 2488	2280	applaunch.exe	WerFault.exe
PID 2280 wrote to memory of 2488	2280	applaunch.exe	WerFault.exe
PID 2280 wrote to memory of 2488	2280	applaunch.exe	WerFault.exe
PID 2280 wrote to memory of 2488	2280	applaunch.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe
"C:\Users\Admin\AppData\Local\Temp\b1a31ac04ef31fac527e647b31e916be98f50a476a9bc56c94da005d0526a5ee.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1048

C:\Windows\Microsoft.NET\Framework\v2.0.50727\applaunch.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\applaunch.exe"
2⤵
- Checks for any installed AV software in registry
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2280

C:\Windows\SysWOW64\WerFault.exe
"C:\Windows\SysWOW64\WerFault.exe"
3⤵
PID:2488

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

1

T1012

Security Software Discovery

1

T1063

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1048-132-0x0000000075500000-0x0000000075AB1000-memory.dmp

Filesize
5.7MB

Download
memory/1048-135-0x0000000075500000-0x0000000075AB1000-memory.dmp

Filesize
5.7MB

Download
memory/2280-133-0x0000000000000000-mapping.dmp

Download
memory/2280-134-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2280-138-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2488-136-0x00000000753D0000-0x00000000754A0000-memory.dmp

Filesize
832KB

Download
memory/2488-137-0x0000000000000000-mapping.dmp

Download
memory/2488-139-0x00000000753D0000-0x00000000754A0000-memory.dmp

Filesize
832KB

Download
memory/2488-140-0x00000000753D0000-0x00000000754A0000-memory.dmp

Filesize
832KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads