ef99a1844cbf354868a70cdcc2584ec94ffceafc4ffcd3a6b5563fa1d632844e

Analysis

max time kernel
151s
max time network
132s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
01-01-2024 15:12

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General

Target

8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
Size

188KB
MD5

09b2ee5a8b7f20eba946d962e4408ecd
SHA1

855524a5905ef2d56ebc3f9ff2025802fc21b856
SHA256

8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0
SHA512

62e5db2b05cc632595774e3d46e2fcc2682302104b92b2a608607e4067006cf457a3396a985fbe0e02b54914185f3368e72bce11e583d6aea101682b2a98d694
SSDEEP

3072:Y08i6o0xsBlbLCzJjgYFAzgwXiI2OMotklIXAiv9F26UoaEX:Y0IkmdMRz/in3aB

Score

7^/10

Malware Config

Signatures

Drops startup file 7 IoCs

Processes:

8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe

description	ioc	process
File created	C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
File created	C:\Users\Default User\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
File created	C:\Users\Public\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\0.exe	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\0.exe	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
File created	C:\Users\All Users\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe

pid	process
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe

description pid process

Token: SeDebugPrivilege 2196 8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe

pid process

2196 8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe

description	pid	process
Token: SeDebugPrivilege	2196	8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe

C:\Users\Admin\AppData\Local\Temp\8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe
"C:\Users\Admin\AppData\Local\Temp\8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0.exe"
1⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2196

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Microsoft office.Exe
Filesize
188KB

MD5
09b2ee5a8b7f20eba946d962e4408ecd

SHA1
855524a5905ef2d56ebc3f9ff2025802fc21b856

SHA256
8dcb1af1e7886834252394e9710ee72b9bfa910779c4ea041831d0622efa85b0

SHA512
62e5db2b05cc632595774e3d46e2fcc2682302104b92b2a608607e4067006cf457a3396a985fbe0e02b54914185f3368e72bce11e583d6aea101682b2a98d694

Download Submit
memory/2196-0-0x0000000074EE0000-0x000000007548B000-memory.dmp

Filesize
5.7MB

Download
memory/2196-2-0x0000000001E10000-0x0000000001E50000-memory.dmp

Filesize
256KB

Download
memory/2196-1-0x0000000074EE0000-0x000000007548B000-memory.dmp

Filesize
5.7MB

Download
memory/2196-3-0x0000000001E10000-0x0000000001E50000-memory.dmp

Filesize
256KB

Download
memory/2196-4-0x0000000001E10000-0x0000000001E50000-memory.dmp

Filesize
256KB

Download
memory/2196-13-0x0000000074EE0000-0x000000007548B000-memory.dmp

Filesize
5.7MB

Download
memory/2196-14-0x0000000074EE0000-0x000000007548B000-memory.dmp

Filesize
5.7MB

Download
memory/2196-15-0x0000000001E10000-0x0000000001E50000-memory.dmp

Filesize
256KB

Download
memory/2196-16-0x0000000001E10000-0x0000000001E50000-memory.dmp

Filesize
256KB

Download
memory/2196-17-0x0000000001E10000-0x0000000001E50000-memory.dmp

Filesize
256KB

Download