228247219d6b7a7fa103ddcb3e04f63b388fc0c8a6dbcb30cd49f62b77e21e0d

Analysis

max time kernel
200s
max time network
242s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-12-2023 11:53

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General

Target

1c3fef3f51c0f19e488b41f9bc112d69.exe
Size

391KB
MD5

1c3fef3f51c0f19e488b41f9bc112d69
SHA1

393a400cfb382ef65a8eaf65cb627f06e4982456
SHA256

228247219d6b7a7fa103ddcb3e04f63b388fc0c8a6dbcb30cd49f62b77e21e0d
SHA512

81afb8206c9af992164836f5742a05a5c5d692d45dafe424675bb20bac96d997bd92510319365b350f87eb71d46fce649fd12dadcd9e3d1cc8d229bd4237039f
SSDEEP

6144:0Gyw99vtxI7XzzQoRXdla8To8maHHko/9FsHbtR28mI7r:w4vt6bXQoRXdlHToQnl9OH2NI7r

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
2548	1c3fef3f51c0f19e488b41f9bc112d69.exe
2548	1c3fef3f51c0f19e488b41f9bc112d69.exe
2548	1c3fef3f51c0f19e488b41f9bc112d69.exe
2548	1c3fef3f51c0f19e488b41f9bc112d69.exe

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

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-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Internet Explorer\Main	1c3fef3f51c0f19e488b41f9bc112d69.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2548	1c3fef3f51c0f19e488b41f9bc112d69.exe
Token: 33	856	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	856	AUDIODG.EXE
Token: 33	856	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	856	AUDIODG.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2548	1c3fef3f51c0f19e488b41f9bc112d69.exe
2548	1c3fef3f51c0f19e488b41f9bc112d69.exe

C:\Users\Admin\AppData\Local\Temp\1c3fef3f51c0f19e488b41f9bc112d69.exe
"C:\Users\Admin\AppData\Local\Temp\1c3fef3f51c0f19e488b41f9bc112d69.exe"
1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2548

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x4f8
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:856

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\1YVWL6AI\px[1].js

Filesize
346B

MD5
f84f931c0dd37448e03f0dabf4e4ca9f

SHA1
9c2c50edcf576453ccc07bf65668bd23c76e8663

SHA256
5c1d5fd46a88611c31ecbb8ffc1142a7e74ec7fb7d72bd3891131c880ef3f584

SHA512
afc3089d932fb030e932bf6414ac05681771051dd51d164f09635ca09cbd8525a52879524b6aa24e972e7766ddf529484cc1ec416de8b61255435a89ba781f8c

Download Submit
\Users\Admin\AppData\Local\Temp\gfd901F.tmp

Filesize
264KB

MD5
b795e14dcb8b6f9f79c459c033cc5218

SHA1
337d7e4d738dcfc54bda89c76857d834b4fc937a

SHA256
6f952d44fef31c1ea27ec812a6102dda47529a9c14589ca36e6d27f67565d905

SHA512
d93b1d3b5351f97b0af91589378f9b4733efb13510531cdd58936f8bd0bdc4d8ad9a613dea3a023d77e516dca40fe87e729346fd7825e0e30ab71a8dcf665e4f

Download Submit
memory/2548-0-0x0000000074E00000-0x00000000754EE000-memory.dmp

Filesize
6.9MB

Download
memory/2548-3-0x0000000000500000-0x0000000000546000-memory.dmp

Filesize
280KB

Download
memory/2548-4-0x0000000004B80000-0x0000000004BC0000-memory.dmp

Filesize
256KB

Download
memory/2548-5-0x0000000004B80000-0x0000000004BC0000-memory.dmp

Filesize
256KB

Download
memory/2548-6-0x0000000004B80000-0x0000000004BC0000-memory.dmp

Filesize
256KB

Download
memory/2548-7-0x0000000074E00000-0x00000000754EE000-memory.dmp

Filesize
6.9MB

Download
memory/2548-8-0x0000000004B80000-0x0000000004BC0000-memory.dmp

Filesize
256KB

Download
memory/2548-14-0x000000000B450000-0x000000000BBF6000-memory.dmp

Filesize
7.6MB

Download