7ffede8653d8000f1f6ae8df2342c44ec5b978e482489403c9143cfb620b0a8c

Analysis

max time kernel
136s
max time network
150s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
20/10/2022, 14:07

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General

Target

7ffede8653d8000f1f6ae8df2342c44ec5b978e482489403c9143cfb620b0a8c.exe
Size

470KB
MD5

96863e59fd4795e46dc65ab612d33fa0
SHA1

df0b20fc7f476f504f69b16f46b17069eb8bbd32
SHA256

7ffede8653d8000f1f6ae8df2342c44ec5b978e482489403c9143cfb620b0a8c
SHA512

d4ddb63ffbf1f095c5e469f44fae5f320ec953c034a1f9f7d053a24ab154b79f4fef4a672027a58f01c9460e94ee802cee0285e60e65a4643ff18055ffc1cd97
SSDEEP

12288:tQduZgCDOfyZBnC+QRWNHsQGF0pcsMTXgQmz9eNLqjUzU:JZgCD9C+EWNML2pcsM7YReoj/

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1760	zmkkghwlhsdjiuf.exe

Loads dropped DLL 2 IoCs

pid	Process
852	7ffede8653d8000f1f6ae8df2342c44ec5b978e482489403c9143cfb620b0a8c.exe
852	7ffede8653d8000f1f6ae8df2342c44ec5b978e482489403c9143cfb620b0a8c.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	zmkkghwlhsdjiuf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1760	zmkkghwlhsdjiuf.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1760	zmkkghwlhsdjiuf.exe
1760	zmkkghwlhsdjiuf.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 852 wrote to memory of 1760	852	7ffede8653d8000f1f6ae8df2342c44ec5b978e482489403c9143cfb620b0a8c.exe	27
PID 852 wrote to memory of 1760	852	7ffede8653d8000f1f6ae8df2342c44ec5b978e482489403c9143cfb620b0a8c.exe	27
PID 852 wrote to memory of 1760	852	7ffede8653d8000f1f6ae8df2342c44ec5b978e482489403c9143cfb620b0a8c.exe	27
PID 852 wrote to memory of 1760	852	7ffede8653d8000f1f6ae8df2342c44ec5b978e482489403c9143cfb620b0a8c.exe	27

C:\Users\Admin\AppData\Local\Temp\7ffede8653d8000f1f6ae8df2342c44ec5b978e482489403c9143cfb620b0a8c.exe
"C:\Users\Admin\AppData\Local\Temp\7ffede8653d8000f1f6ae8df2342c44ec5b978e482489403c9143cfb620b0a8c.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:852
- C:\Users\Admin\AppData\Local\Temp\zmkkghwlhsdjiuf.exe
  "C:\Users\Admin\AppData\Local\Temp\\zmkkghwlhsdjiuf.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1760

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\parent.txt

Filesize
470KB

MD5
96863e59fd4795e46dc65ab612d33fa0

SHA1
df0b20fc7f476f504f69b16f46b17069eb8bbd32

SHA256
7ffede8653d8000f1f6ae8df2342c44ec5b978e482489403c9143cfb620b0a8c

SHA512
d4ddb63ffbf1f095c5e469f44fae5f320ec953c034a1f9f7d053a24ab154b79f4fef4a672027a58f01c9460e94ee802cee0285e60e65a4643ff18055ffc1cd97

Download Submit
C:\Users\Admin\AppData\Local\Temp\zmkkghwlhsdjiuf.exe

Filesize
18KB

MD5
080496d64c7b605530efb40a7bbf9259

SHA1
8e27dcdf5b271c295987c908dfb6ba4d4ab376c4

SHA256
acfc068fcfa5ec65bd8a3e235ada2c6ee86dca3d1d1f866a40c20ad5948a4f87

SHA512
ddc7c2c18e34f27517357584903323f36368736e4c50e342546666dbc369475691834de8ad4028104585199dbb531482ae72ebd9e7235fff46a7c9716bd11402

Download Submit
C:\Users\Admin\AppData\Local\Temp\zmkkghwlhsdjiuf.exe

Filesize
18KB

MD5
080496d64c7b605530efb40a7bbf9259

SHA1
8e27dcdf5b271c295987c908dfb6ba4d4ab376c4

SHA256
acfc068fcfa5ec65bd8a3e235ada2c6ee86dca3d1d1f866a40c20ad5948a4f87

SHA512
ddc7c2c18e34f27517357584903323f36368736e4c50e342546666dbc369475691834de8ad4028104585199dbb531482ae72ebd9e7235fff46a7c9716bd11402

Download Submit
\Users\Admin\AppData\Local\Temp\zmkkghwlhsdjiuf.exe

Filesize
18KB

MD5
080496d64c7b605530efb40a7bbf9259

SHA1
8e27dcdf5b271c295987c908dfb6ba4d4ab376c4

SHA256
acfc068fcfa5ec65bd8a3e235ada2c6ee86dca3d1d1f866a40c20ad5948a4f87

SHA512
ddc7c2c18e34f27517357584903323f36368736e4c50e342546666dbc369475691834de8ad4028104585199dbb531482ae72ebd9e7235fff46a7c9716bd11402

Download Submit
\Users\Admin\AppData\Local\Temp\zmkkghwlhsdjiuf.exe

Filesize
18KB

MD5
080496d64c7b605530efb40a7bbf9259

SHA1
8e27dcdf5b271c295987c908dfb6ba4d4ab376c4

SHA256
acfc068fcfa5ec65bd8a3e235ada2c6ee86dca3d1d1f866a40c20ad5948a4f87

SHA512
ddc7c2c18e34f27517357584903323f36368736e4c50e342546666dbc369475691834de8ad4028104585199dbb531482ae72ebd9e7235fff46a7c9716bd11402

Download Submit
memory/1760-59-0x000007FEF3C00000-0x000007FEF4623000-memory.dmp

Filesize
10.1MB

Download
memory/1760-60-0x000007FEF2B60000-0x000007FEF3BF6000-memory.dmp

Filesize
16.6MB

Download
memory/1760-62-0x000007FEFB651000-0x000007FEFB653000-memory.dmp

Filesize
8KB

Download