5ce368d2918d0b47e6c655272e6ce606d45055a47af1d46fdb9eb5f34d1e0d4f

Analysis

max time kernel
103s
max time network
18s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 01:47

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General

Target

$TEMP/4204_adknowledgept.exe
Size

1.1MB
MD5

365a16d067623e31b20bed5165649473
SHA1

3034fa4971efed7e56df54df482b70e7b555537c
SHA256

e222a717b3c76ec83f55f88d1113f4abc6be660e809db00889d2aff404798eef
SHA512

412137ca836d52ef53b7e1facd982c86f3d407ed3035c96045df99788c46a170dafe5f5b54dc3ed2751137a12451ee55d72f4ec972096c29bdae06bf2789c5f9
SSDEEP

24576:pmJRe0AcpdtXLeMBYKwHcX4TuBIgSpOJB9nRpzqppn:pF0AOj6OX4T2IzpOJjXkp

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
3064	4204_adknowledgept.exe
3064	4204_adknowledgept.exe
3064	4204_adknowledgept.exe
3064	4204_adknowledgept.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4204_adknowledgept.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main	4204_adknowledgept.exe
Key created	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	4204_adknowledgept.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	4204_adknowledgept.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3064	4204_adknowledgept.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3064	4204_adknowledgept.exe
3064	4204_adknowledgept.exe

C:\Users\Admin\AppData\Local\Temp\$TEMP\4204_adknowledgept.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\4204_adknowledgept.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nso4156.tmp\eula.html

Filesize
14KB

MD5
da5f15770b833d2e7876db980d472b17

SHA1
63cf6cd7fa903646c0e86b1713a362f25b20d478

SHA256
248bde8035036d6f0c3e5afc5eb247f64801111487916750bdb8e77fe287344f

SHA512
d699d74ee4cf9f0a1d2e61a1d504a3604018c3c8406b513ba0e3b1d3d0e9c0095e74d0be7966c085d27cd0c118054baaf20fba591519e55c73608dae10c3d2b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\nso4156.tmp\eula.ini

Filesize
756B

MD5
12f31f5b7557c08ce3c811086c6fa7f0

SHA1
0de6a576413b45b10bf36a436d5fdde7fc7be148

SHA256
d633fb0069075e16d1f5216fba8e32a82e11e6bbad862ff4e0e4156fdc802fef

SHA512
edfccfba30fc7f196d5c068f88dc0d379c4a0d3929760bb1f5b9c39dc20cf6de6683b3240cc0da8821fb81bf36507d8ce9146f0c1047db37893d2ff46dfcbdbf

Download Submit
C:\Users\Admin\AppData\Local\Temp\nso4156.tmp\eula.ini

Filesize
704B

MD5
d7be577efc9ac7d108d7ec8af3180bf7

SHA1
75716f2450f47e8dd8973dc58336d8c9b25fd3c4

SHA256
bda528f57e5d2f86762c5e3d74befa0f42e5408a704833d486cb0b86a8b845f1

SHA512
4d07e28f0371fef9c4790d3efeb428b35e3f73377a3fb359127d1b360d4411f2b870a93dcfa50376435297f9ee2f802110fe5cddbe012c560521fd9f22cc4e6a

Download Submit
\Users\Admin\AppData\Local\Temp\nso4156.tmp\InstallOptions.dll

Filesize
15KB

MD5
6e663f1a0de94bc05d64d020da5d6f36

SHA1
c5abb0033776d6ab1f07e5b3568f7d64f90e5b04

SHA256
458b70e1745dc6e768d2338ccf3e6e86436488954ca3763472d8ffec4e7177e4

SHA512
2a037c39f3a08d4a80494227990f36c4fef2f73c4a6ad74dcc334317a1372234c25d08d8b80d79e126881a49fa4b3f2fffe3604c959d9ceceb47acc7192cc6a5

Download Submit
\Users\Admin\AppData\Local\Temp\nso4156.tmp\System.dll

Filesize
11KB

MD5
b9f430f71c7144d8ff4ab94be2785aa6

SHA1
c5c1e153caff7ad1d221a9acc8bbb831f05ccb05

SHA256
b496e81a74ce871236abcd096fb9a6b210b456bebaa7464fa844b3241e51a655

SHA512
c7ce431b6a1493fd7d1fe1b1c823ad22b582c43c8eb2fb6a471c648dd9df9953277c89932c66afd598d43ea36f4a8602e84cd175115266943071cbc8ce204099

Download Submit
\Users\Admin\AppData\Local\Temp\nso4156.tmp\installhelper.dll

Filesize
254KB

MD5
4cf4f52c1bec27e7b0f98acb291ab8e9

SHA1
73b9e7e43bd79212af54c9ade8e8a813c40e6bf9

SHA256
1df98f32dcea672ee2287c6b5cf5810ede6a90b1e3c9348ee36198a062711d9b

SHA512
daee3a6afca82a6029e9e540e6ded992b0a1ca2903c84d1991768d447abce9c74adcb4df2f76c5d586ccc9d489a359352d362717164784dc8ba9b6b2e4e14f9c

Download Submit
memory/3064-121-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download
memory/3064-147-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download