a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e

General

Target

a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
Size

122KB
MD5

606305f232f9861627be9552fde5bf13
SHA1

18d41f9dde4dcaf5d7c73683a0c604940d8ec086
SHA256

a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e
SHA512

f11500755f6941b5c7a710f7e63665b2fddd618da9b46df98bc25932a047c669d8832ac9070683bc3daa34dd0bb21ef8d0c328da343ced208713cbc6ef11c5fd
SSDEEP

3072:aERSHvAEiCSWgYGeTVaMqFr91a+tchcSbpAYp08c:aERGAbb7YGvr9ZMAYuP

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

msiexec.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	msiexec.exe

UAC bypass 3 TTPs 1 IoCs
evasion trojan

Bypass User Account Control
T1088

Disabling Security Tools
T1089

Modify Registry
T1112

Processes:

msiexec.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" msiexec.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	msiexec.exe

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

msiexec.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	msiexec.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\1810686570 = "C:\\PROGRA~3\\mslqxc.exe"	msiexec.exe

Blocklisted process makes network request 20 IoCs

Processes:

msiexec.exe

flow	pid	process
1	976	msiexec.exe
2	976	msiexec.exe
3	976	msiexec.exe
5	976	msiexec.exe
6	976	msiexec.exe
7	976	msiexec.exe
8	976	msiexec.exe
10	976	msiexec.exe
12	976	msiexec.exe
15	976	msiexec.exe
16	976	msiexec.exe
17	976	msiexec.exe
18	976	msiexec.exe
19	976	msiexec.exe
20	976	msiexec.exe
21	976	msiexec.exe
22	976	msiexec.exe
23	976	msiexec.exe
24	976	msiexec.exe
25	976	msiexec.exe

Disables taskbar notifications via registry modification
evasion

Suspicious use of SetThreadContext 1 IoCs

Processes:

a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe

description	pid	process	target process
PID 1628 set thread context of 1776	1628	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe

Drops file in Program Files directory 1 IoCs

Processes:

msiexec.exe

description ioc process

File opened for modification C:\PROGRA~3\mslqxc.exe msiexec.exe

description	ioc	process
File opened for modification	C:\PROGRA~3\mslqxc.exe	msiexec.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exea7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exemsiexec.exe

pid	process
1628	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
1628	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
976	msiexec.exe
976	msiexec.exe

Suspicious behavior: MapViewOfSection 26 IoCs

Processes:

a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exemsiexec.exe

pid	process
1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe
976	msiexec.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

msiexec.exe

pid process

976 msiexec.exe

pid	process
976	msiexec.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exemsiexec.exe

description	pid	process
Token: SeDebugPrivilege	1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
Token: SeBackupPrivilege	1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
Token: SeRestorePrivilege	1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
Token: SeDebugPrivilege	976	msiexec.exe
Token: SeBackupPrivilege	976	msiexec.exe
Token: SeRestorePrivilege	976	msiexec.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exea7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe

description	pid	process	target process
PID 1628 wrote to memory of 1776	1628	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
PID 1628 wrote to memory of 1776	1628	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
PID 1628 wrote to memory of 1776	1628	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
PID 1628 wrote to memory of 1776	1628	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
PID 1628 wrote to memory of 1776	1628	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
PID 1628 wrote to memory of 1776	1628	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
PID 1628 wrote to memory of 1776	1628	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
PID 1628 wrote to memory of 1776	1628	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
PID 1776 wrote to memory of 976	1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	msiexec.exe
PID 1776 wrote to memory of 976	1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	msiexec.exe
PID 1776 wrote to memory of 976	1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	msiexec.exe
PID 1776 wrote to memory of 976	1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	msiexec.exe
PID 1776 wrote to memory of 976	1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	msiexec.exe
PID 1776 wrote to memory of 976	1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	msiexec.exe
PID 1776 wrote to memory of 976	1776	a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe	msiexec.exe

C:\Users\Admin\AppData\Local\Temp\a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
"C:\Users\Admin\AppData\Local\Temp\a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1628

C:\Users\Admin\AppData\Local\Temp\a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe
"C:\Users\Admin\AppData\Local\Temp\a7ee547a9aee2599b10f6e44f0015a6b18751666dbfb280d924cd9ab14a6a54e.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1776

C:\Windows\SysWOW64\msiexec.exe
C:\Windows\SysWOW64\msiexec.exe
3⤵
- Modifies visiblity of hidden/system files in Explorer
- UAC bypass
- Adds policy Run key to start application
- Blocklisted process makes network request
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:976

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

1

T1089

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/976-63-0x0000000000000000-mapping.dmp

Download
memory/976-66-0x00000000007B0000-0x00000000007C4000-memory.dmp

Filesize
80KB

Download
memory/976-67-0x000000007EF90000-0x000000007EF96000-memory.dmp

Filesize
24KB

Download
memory/976-68-0x000000007EF90000-0x000000007EF96000-memory.dmp

Filesize
24KB

Download
memory/1628-54-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download
memory/1628-62-0x0000000000230000-0x0000000000235000-memory.dmp

Filesize
20KB

Download
memory/1776-55-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1776-56-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1776-57-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1776-59-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/1776-60-0x00000000004016C3-mapping.dmp

Download
memory/1776-65-0x000000007EF90000-0x000000007EF96000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads