e2b4e48f1f784653214a715670e3107f945894e8a1eb7cea4ec9cc1679f0ca4e

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
17/08/2023, 15:19

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General

Target

14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Size

327KB
MD5

14239e1f728fd1cf0461298d0bc74500
SHA1

4febcd8c5ed64e7040c8def3af873d4d2d26ca1b
SHA256

e2b4e48f1f784653214a715670e3107f945894e8a1eb7cea4ec9cc1679f0ca4e
SHA512

7887540710ded5c0dbabf3024bc8476a559f0e0faad21a69dde118fd57be3c68e6f37ecf15183e301974a5ed343c1908f649c2f56b44b002327e5b8fb2b2b1b0
SSDEEP

6144:U2+JS2sFafI8U0obHCW/2a7XQcsPMjVWrG8KgbPzDh:U2TFafJiHCWBWPMjVWrXK0

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2828	SearchIndexerDB.exe
2928	SearchIndexerDB.exe

Loads dropped DLL 4 IoCs

pid	Process
2488	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
2488	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
2488	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
2828	SearchIndexerDB.exe

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

System Information Discovery
T1082

Modifies registry class 28 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\shell\open\command	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\DefaultIcon	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\ = "Application"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\shell\open\command	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_amd64\\SearchIndexerDB.exe\" /START \"%1\" %*"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\DefaultIcon	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\DefaultIcon\ = "%1"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\shell\open	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\Content-Type = "application/x-msdownload"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\shell	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_amd64\\SearchIndexerDB.exe\" /START \"%1\" %*"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\shell\runas	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\ = "cmos"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\shell\runas	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\shell	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\shell\runas\command	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\shell\open	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\shell\runas\command	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\shell\runas\command\ = "\"%1\" %*"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\shell\runas\command\IsolatedCommand = "\"%1\" %*"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\DefaultIcon\ = "%1"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\cmos\shell\open\command\IsolatedCommand = "\"%1\" %*"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2828	SearchIndexerDB.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 2828	2488	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe	28
PID 2488 wrote to memory of 2828	2488	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe	28
PID 2488 wrote to memory of 2828	2488	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe	28
PID 2488 wrote to memory of 2828	2488	14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe	28
PID 2828 wrote to memory of 2928	2828	SearchIndexerDB.exe	29
PID 2828 wrote to memory of 2928	2828	SearchIndexerDB.exe	29
PID 2828 wrote to memory of 2928	2828	SearchIndexerDB.exe	29
PID 2828 wrote to memory of 2928	2828	SearchIndexerDB.exe	29

C:\Users\Admin\AppData\Local\Temp\14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe
"C:\Users\Admin\AppData\Local\Temp\14239e1f728fd1cf0461298d0bc74500_mafia_nionspy_JC.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2488
- C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2828
- - C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe"
    3⤵
    - Executes dropped EXE
    PID:2928

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe

Filesize
327KB

MD5
798facb478aab6f3df3828cbf977c521

SHA1
421375615469ac781d930d42be7a141d31a95098

SHA256
fcf9bbfe3e13d65cd304630ab318722459e6df5e005488cc866f4daa3e7df640

SHA512
208bf3cbdb2eb8c6d2e0890b985303b045c74821b8feef2211057e7dc8088641722041149014ee617683d1e5b8be45af913359359ba879d543a983e88e1fcf48

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe

Filesize
327KB

MD5
798facb478aab6f3df3828cbf977c521

SHA1
421375615469ac781d930d42be7a141d31a95098

SHA256
fcf9bbfe3e13d65cd304630ab318722459e6df5e005488cc866f4daa3e7df640

SHA512
208bf3cbdb2eb8c6d2e0890b985303b045c74821b8feef2211057e7dc8088641722041149014ee617683d1e5b8be45af913359359ba879d543a983e88e1fcf48

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe

Filesize
327KB

MD5
798facb478aab6f3df3828cbf977c521

SHA1
421375615469ac781d930d42be7a141d31a95098

SHA256
fcf9bbfe3e13d65cd304630ab318722459e6df5e005488cc866f4daa3e7df640

SHA512
208bf3cbdb2eb8c6d2e0890b985303b045c74821b8feef2211057e7dc8088641722041149014ee617683d1e5b8be45af913359359ba879d543a983e88e1fcf48

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe

Filesize
327KB

MD5
798facb478aab6f3df3828cbf977c521

SHA1
421375615469ac781d930d42be7a141d31a95098

SHA256
fcf9bbfe3e13d65cd304630ab318722459e6df5e005488cc866f4daa3e7df640

SHA512
208bf3cbdb2eb8c6d2e0890b985303b045c74821b8feef2211057e7dc8088641722041149014ee617683d1e5b8be45af913359359ba879d543a983e88e1fcf48

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe

Filesize
327KB

MD5
798facb478aab6f3df3828cbf977c521

SHA1
421375615469ac781d930d42be7a141d31a95098

SHA256
fcf9bbfe3e13d65cd304630ab318722459e6df5e005488cc866f4daa3e7df640

SHA512
208bf3cbdb2eb8c6d2e0890b985303b045c74821b8feef2211057e7dc8088641722041149014ee617683d1e5b8be45af913359359ba879d543a983e88e1fcf48

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe

Filesize
327KB

MD5
798facb478aab6f3df3828cbf977c521

SHA1
421375615469ac781d930d42be7a141d31a95098

SHA256
fcf9bbfe3e13d65cd304630ab318722459e6df5e005488cc866f4daa3e7df640

SHA512
208bf3cbdb2eb8c6d2e0890b985303b045c74821b8feef2211057e7dc8088641722041149014ee617683d1e5b8be45af913359359ba879d543a983e88e1fcf48

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe

Filesize
327KB

MD5
798facb478aab6f3df3828cbf977c521

SHA1
421375615469ac781d930d42be7a141d31a95098

SHA256
fcf9bbfe3e13d65cd304630ab318722459e6df5e005488cc866f4daa3e7df640

SHA512
208bf3cbdb2eb8c6d2e0890b985303b045c74821b8feef2211057e7dc8088641722041149014ee617683d1e5b8be45af913359359ba879d543a983e88e1fcf48

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\SearchIndexerDB.exe

Filesize
327KB

MD5
798facb478aab6f3df3828cbf977c521

SHA1
421375615469ac781d930d42be7a141d31a95098

SHA256
fcf9bbfe3e13d65cd304630ab318722459e6df5e005488cc866f4daa3e7df640

SHA512
208bf3cbdb2eb8c6d2e0890b985303b045c74821b8feef2211057e7dc8088641722041149014ee617683d1e5b8be45af913359359ba879d543a983e88e1fcf48

Download Submit