d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734

Analysis

max time kernel
146s
max time network
154s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
14/10/2022, 09:21

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General

Target

d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Size

788KB
MD5

730ba9b0c186b6ccb5406c9826c0b0e0
SHA1

89c994298382266b76f8a86da80f1aa1d1dff4bc
SHA256

d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734
SHA512

0bfcac7fece2d9af5bd0b432626a1832a9605c7d4e2b5329e18f1b08176cbc1a559ec95f788385b25dcf9c25a2f354cbbb5346261d8ae95b2cd304d01fb94286
SSDEEP

12288:CSP2Vu2On5XQlE983JNsUDvlkd73hS3n8H5PGFAyG/Q7wv2Q:9/2On5XakphS305P4An/9V

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe

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

System Information Discovery
T1082

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	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe

Suspicious use of AdjustPrivilegeToken 17 IoCs

description	pid	Process
Token: SeDebugPrivilege	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: 33	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: SeIncBasePriorityPrivilege	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: 33	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: SeIncBasePriorityPrivilege	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: 33	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: SeIncBasePriorityPrivilege	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: 33	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: SeIncBasePriorityPrivilege	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: 33	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: SeIncBasePriorityPrivilege	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: 33	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: SeIncBasePriorityPrivilege	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: 33	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: SeIncBasePriorityPrivilege	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: 33	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
Token: SeIncBasePriorityPrivilege	1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
1464	d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe

C:\Users\Admin\AppData\Local\Temp\d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe
"C:\Users\Admin\AppData\Local\Temp\d81ee79253f1c91f0af45618ea8217ab1e89ee7fa678f5d60f050e1f32390734.exe"
1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1464

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\dfs34E7.tmp

Filesize
537KB

MD5
ff7eef4dfcc3c54deb1bb962d39b5ad9

SHA1
7125758b5088e41160ae6d04a30ed20b842fdc7b

SHA256
65534417c3d94effdc940ee2cbcc57adb81b00f9584a4f3f4cc6f5d5f9ed18a9

SHA512
e0cfcd65d21dc8094782a09202ca26365d15c258992cc96045760a2393c979cc3db0236572efd3ae634fab48bb85557db12e07740687e8c69706d13d4682e142

Download Submit
\Users\Admin\AppData\Local\Temp\dfs34E7.tmp

Filesize
537KB

MD5
ff7eef4dfcc3c54deb1bb962d39b5ad9

SHA1
7125758b5088e41160ae6d04a30ed20b842fdc7b

SHA256
65534417c3d94effdc940ee2cbcc57adb81b00f9584a4f3f4cc6f5d5f9ed18a9

SHA512
e0cfcd65d21dc8094782a09202ca26365d15c258992cc96045760a2393c979cc3db0236572efd3ae634fab48bb85557db12e07740687e8c69706d13d4682e142

Download Submit
memory/1464-56-0x0000000000330000-0x00000000003BC000-memory.dmp

Filesize
560KB

Download
memory/1464-57-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/1464-58-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download
memory/1464-59-0x0000000004A77000-0x0000000004A88000-memory.dmp

Filesize
68KB

Download
memory/1464-60-0x000000000A530000-0x000000000ACD6000-memory.dmp

Filesize
7.6MB

Download
memory/1464-61-0x0000000004A77000-0x0000000004A88000-memory.dmp

Filesize
68KB

Download