buer | a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0

General

Target

a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe
Size

259KB
MD5

ac8348dd8319365d4857b1e20715c6da
SHA1

5c5b1008a7a96015f2588fd60ddc0b4739f74fb5
SHA256

a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0
SHA512

eed7640b28d4b023cd4c252ed812820221aca61f969ca2e6d5f59aad5532fae07d17401272dd36a3c49641136fa8a95d1e1d801076deb8eac97222f506f0ac86

Score

10^/10

buer loader

Family

buer

C2

https://kackdelar.top/

Buer Loader 3 IoCs

Detects Buer loader in memory or disk.

Processes:

resource	yara_rule
behavioral1/memory/1764-5-0x0000000040000000-0x000000004000C000-memory.dmp	buer
behavioral1/memory/1764-6-0x0000000040002E00-mapping.dmp	buer
behavioral1/memory/1764-7-0x0000000040000000-0x000000004000C000-memory.dmp	buer

Suspicious use of SetThreadContext 1 IoCs

Processes:

a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe

description	pid	process	target process
PID 1164 set thread context of 1764	1164	a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe	RegAsm.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe

pid process

1164 a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe

pid	process
1164	a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe

description	pid	process	target process
PID 1164 wrote to memory of 1764	1164	a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe	RegAsm.exe
PID 1164 wrote to memory of 1764	1164	a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe	RegAsm.exe
PID 1164 wrote to memory of 1764	1164	a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe	RegAsm.exe
PID 1164 wrote to memory of 1764	1164	a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe	RegAsm.exe
PID 1164 wrote to memory of 1764	1164	a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe	RegAsm.exe
PID 1164 wrote to memory of 1764	1164	a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe	RegAsm.exe
PID 1164 wrote to memory of 1764	1164	a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe	RegAsm.exe
PID 1164 wrote to memory of 1764	1164	a6cf85f38f11e82be3fbabc2f7ee0d07f608f30ceb92654ec2168c4fcfad56e0.exe	RegAsm.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
PID:1764

memory/1164-0-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/1164-1-0x0000000000E50000-0x0000000000E51000-memory.dmp

Filesize
4KB

Download
memory/1164-3-0x0000000000950000-0x0000000000961000-memory.dmp

Filesize
68KB

Download
memory/1764-5-0x0000000040000000-0x000000004000C000-memory.dmp

Filesize
48KB

Download
memory/1764-6-0x0000000040002E00-mapping.dmp

Download
memory/1764-7-0x0000000040000000-0x000000004000C000-memory.dmp

Filesize
48KB

Download