833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa

Resubmissions

16-02-2023 16:32

230216-t2ajxaae87 8

16-02-2023 15:38

230216-s29tbsaa2s 8

16-02-2023 15:18

230216-sp1d5aab74 8

Analysis

max time kernel
587s
max time network
440s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
16-02-2023 16:32

Sharing

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Report Analysis Logs

General

Target

mozilla-firefox_30-50r1.exe
Size

1.7MB
MD5

99a9fbd5fee72ce51585309390a46717
SHA1

ff39c56312090a909c2c0c82629c552a3b252a98
SHA256

833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa
SHA512

97f9a98fb48c8281818163d3dbe66fa246e1fe6a5a67f15175419992b0ca389cbe086e457177c21ce9c99ff05a1e0b508812cdf30220090a438dd8c94f73c6b7
SSDEEP

24576:R4nXubIQGyxbPV0db26Wmd0l4sv1Et9uGpckT52zedlq89Ws5uIzk5aM/phdO7:Rqe3f61mZSffPMWrQ0ZkA

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

mozilla-firefox_30-50r1.tmpfile_30-50r1.exefile_30-50r1.tmp

pid process

832 mozilla-firefox_30-50r1.tmp
1468 file_30-50r1.exe
1516 file_30-50r1.tmp
Loads dropped DLL 5 IoCs

Processes:

mozilla-firefox_30-50r1.exemozilla-firefox_30-50r1.tmpfile_30-50r1.exefile_30-50r1.tmp

pid process

1816 mozilla-firefox_30-50r1.exe
832 mozilla-firefox_30-50r1.tmp
1468 file_30-50r1.exe
1516 file_30-50r1.tmp
1516 file_30-50r1.tmp
Gathers network information 2 TTPs 3 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

NETSTAT.EXENETSTAT.EXENETSTAT.EXE

pid process

1996 NETSTAT.EXE
1344 NETSTAT.EXE
1108 NETSTAT.EXE

pid	process
832	mozilla-firefox_30-50r1.tmp
1468	file_30-50r1.exe
1516	file_30-50r1.tmp

pid	process
1816	mozilla-firefox_30-50r1.exe
832	mozilla-firefox_30-50r1.tmp
1468	file_30-50r1.exe
1516	file_30-50r1.tmp
1516	file_30-50r1.tmp

pid	process
1996	NETSTAT.EXE
1344	NETSTAT.EXE
1108	NETSTAT.EXE

Modifies system certificate store 2 TTPs 8 IoCs

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

file_30-50r1.tmpmozilla-firefox_30-50r1.tmp

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A\Blob = 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	file_30-50r1.tmp
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A\Blob = 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	file_30-50r1.tmp
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A\Blob = 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	file_30-50r1.tmp
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6	mozilla-firefox_30-50r1.tmp
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 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	mozilla-firefox_30-50r1.tmp
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 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	mozilla-firefox_30-50r1.tmp
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6\Blob = 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	mozilla-firefox_30-50r1.tmp
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A	file_30-50r1.tmp

Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.

Processes:

description flow ioc

HTTP User-Agent header 8 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

NETSTAT.EXENETSTAT.EXENETSTAT.EXE

description pid process

Token: SeDebugPrivilege 1996 NETSTAT.EXE
Token: SeDebugPrivilege 1344 NETSTAT.EXE
Token: SeDebugPrivilege 1108 NETSTAT.EXE
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

mozilla-firefox_30-50r1.tmp

pid process

832 mozilla-firefox_30-50r1.tmp

description	flow	ioc
HTTP User-Agent header	8	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

description	pid	process
Token: SeDebugPrivilege	1996	NETSTAT.EXE
Token: SeDebugPrivilege	1344	NETSTAT.EXE
Token: SeDebugPrivilege	1108	NETSTAT.EXE

pid	process
832	mozilla-firefox_30-50r1.tmp

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

mozilla-firefox_30-50r1.exemozilla-firefox_30-50r1.tmpfile_30-50r1.execmd.exe

description	pid	process	target process
PID 1816 wrote to memory of 832	1816	mozilla-firefox_30-50r1.exe	mozilla-firefox_30-50r1.tmp
PID 1816 wrote to memory of 832	1816	mozilla-firefox_30-50r1.exe	mozilla-firefox_30-50r1.tmp
PID 1816 wrote to memory of 832	1816	mozilla-firefox_30-50r1.exe	mozilla-firefox_30-50r1.tmp
PID 1816 wrote to memory of 832	1816	mozilla-firefox_30-50r1.exe	mozilla-firefox_30-50r1.tmp
PID 1816 wrote to memory of 832	1816	mozilla-firefox_30-50r1.exe	mozilla-firefox_30-50r1.tmp
PID 1816 wrote to memory of 832	1816	mozilla-firefox_30-50r1.exe	mozilla-firefox_30-50r1.tmp
PID 1816 wrote to memory of 832	1816	mozilla-firefox_30-50r1.exe	mozilla-firefox_30-50r1.tmp
PID 832 wrote to memory of 1468	832	mozilla-firefox_30-50r1.tmp	file_30-50r1.exe
PID 832 wrote to memory of 1468	832	mozilla-firefox_30-50r1.tmp	file_30-50r1.exe
PID 832 wrote to memory of 1468	832	mozilla-firefox_30-50r1.tmp	file_30-50r1.exe
PID 832 wrote to memory of 1468	832	mozilla-firefox_30-50r1.tmp	file_30-50r1.exe
PID 1468 wrote to memory of 1516	1468	file_30-50r1.exe	file_30-50r1.tmp
PID 1468 wrote to memory of 1516	1468	file_30-50r1.exe	file_30-50r1.tmp
PID 1468 wrote to memory of 1516	1468	file_30-50r1.exe	file_30-50r1.tmp
PID 1468 wrote to memory of 1516	1468	file_30-50r1.exe	file_30-50r1.tmp
PID 1468 wrote to memory of 1516	1468	file_30-50r1.exe	file_30-50r1.tmp
PID 1468 wrote to memory of 1516	1468	file_30-50r1.exe	file_30-50r1.tmp
PID 1468 wrote to memory of 1516	1468	file_30-50r1.exe	file_30-50r1.tmp
PID 1632 wrote to memory of 1996	1632	cmd.exe	NETSTAT.EXE
PID 1632 wrote to memory of 1996	1632	cmd.exe	NETSTAT.EXE
PID 1632 wrote to memory of 1996	1632	cmd.exe	NETSTAT.EXE
PID 1632 wrote to memory of 1348	1632	cmd.exe	findstr.exe
PID 1632 wrote to memory of 1348	1632	cmd.exe	findstr.exe
PID 1632 wrote to memory of 1348	1632	cmd.exe	findstr.exe
PID 1632 wrote to memory of 1344	1632	cmd.exe	NETSTAT.EXE
PID 1632 wrote to memory of 1344	1632	cmd.exe	NETSTAT.EXE
PID 1632 wrote to memory of 1344	1632	cmd.exe	NETSTAT.EXE
PID 1632 wrote to memory of 976	1632	cmd.exe	findstr.exe
PID 1632 wrote to memory of 976	1632	cmd.exe	findstr.exe
PID 1632 wrote to memory of 976	1632	cmd.exe	findstr.exe
PID 1632 wrote to memory of 1108	1632	cmd.exe	NETSTAT.EXE
PID 1632 wrote to memory of 1108	1632	cmd.exe	NETSTAT.EXE
PID 1632 wrote to memory of 1108	1632	cmd.exe	NETSTAT.EXE
PID 1632 wrote to memory of 268	1632	cmd.exe	findstr.exe
PID 1632 wrote to memory of 268	1632	cmd.exe	findstr.exe
PID 1632 wrote to memory of 268	1632	cmd.exe	findstr.exe

C:\Users\Admin\AppData\Local\Temp\mozilla-firefox_30-50r1.exe
"C:\Users\Admin\AppData\Local\Temp\mozilla-firefox_30-50r1.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1816

C:\Users\Admin\AppData\Local\Temp\is-S6QSI.tmp\mozilla-firefox_30-50r1.tmp
"C:\Users\Admin\AppData\Local\Temp\is-S6QSI.tmp\mozilla-firefox_30-50r1.tmp" /SL5="$80124,831488,831488,C:\Users\Admin\AppData\Local\Temp\mozilla-firefox_30-50r1.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies system certificate store
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:832

C:\Users\Admin\AppData\Local\Temp\is-SPU65.tmp\file_30-50r1.exe
"C:\Users\Admin\AppData\Local\Temp\is-SPU65.tmp\file_30-50r1.exe" /LANG=en /NA=Rh85hR64
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1468

C:\Users\Admin\AppData\Local\Temp\is-D22EV.tmp\file_30-50r1.tmp
"C:\Users\Admin\AppData\Local\Temp\is-D22EV.tmp\file_30-50r1.tmp" /SL5="$201B2,1559708,780800,C:\Users\Admin\AppData\Local\Temp\is-SPU65.tmp\file_30-50r1.exe" /LANG=en /NA=Rh85hR64
4⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies system certificate store
PID:1516

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1632

C:\Windows\system32\NETSTAT.EXE
netstat -ano
2⤵
- Gathers network information
- Suspicious use of AdjustPrivilegeToken
PID:1996

C:\Windows\system32\findstr.exe
findstr EST
2⤵
PID:1348

C:\Windows\system32\NETSTAT.EXE
netstat -ano
2⤵
- Gathers network information
- Suspicious use of AdjustPrivilegeToken
PID:1344

C:\Windows\system32\findstr.exe
findstr EST
2⤵
PID:976

C:\Windows\system32\NETSTAT.EXE
netstat -ano
2⤵
- Gathers network information
- Suspicious use of AdjustPrivilegeToken
PID:1108

C:\Windows\system32\findstr.exe
findstr EST
2⤵
PID:268

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

T1059

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-D22EV.tmp\file_30-50r1.tmp
Filesize
2.9MB

MD5
623a3abd7b318e1f410b1e12a42c7b71

SHA1
88e34041850ec4019dae469adc608e867b936d21

SHA256
fe1a4555d18617532248d2eaa8d3fcc2c74182f994a964a62cf418295e8554d3

SHA512
9afea88e4617e0f11416c2a2c416a6aa2d5d1f702d98d2cc223b399736191a6d002d1b717020ca6aae09e835c6356b7ddafad71e101dacab15967d89a105e391

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-S6QSI.tmp\mozilla-firefox_30-50r1.tmp
Filesize
3.0MB

MD5
0c229cd26910820581b5809c62fe5619

SHA1
28c0630385b21f29e3e2bcc34865e5d15726eaa0

SHA256
abfa49a915d2e0a82561ca440365e6a2d59f228533b56a8f78addf000a1081b3

SHA512
b8ff3dc65f7c0e03721572af738ec4886ba895dc70c1a41a3ce8c8abe0946d167cec71913017fd11d5892452db761ea88901a5a09a681ae779dd531edbb83a2a

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-SPU65.tmp\file_30-50r1.exe
Filesize
2.3MB

MD5
cbcbcd31ac56601cea4cb54942b8cca8

SHA1
24ef94a506b8f802241dbebf84f62b2203fdb61c

SHA256
1c58603003545bccf0d4503e6c1a31c074466506946b674eda2566a54a038ecc

SHA512
6370a9b5e675cf48942f6af1085e866784dc7d9ec6fb7be606549ecfa9c2cf394344acd4fb0af6c17ca0e580df550138b1cb8bf957dbd51864e29c2cb129fea9

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-SPU65.tmp\file_30-50r1.exe
Filesize
2.3MB

MD5
cbcbcd31ac56601cea4cb54942b8cca8

SHA1
24ef94a506b8f802241dbebf84f62b2203fdb61c

SHA256
1c58603003545bccf0d4503e6c1a31c074466506946b674eda2566a54a038ecc

SHA512
6370a9b5e675cf48942f6af1085e866784dc7d9ec6fb7be606549ecfa9c2cf394344acd4fb0af6c17ca0e580df550138b1cb8bf957dbd51864e29c2cb129fea9

Download Submit
\Users\Admin\AppData\Local\Temp\is-D22EV.tmp\file_30-50r1.tmp
Filesize
2.9MB

MD5
623a3abd7b318e1f410b1e12a42c7b71

SHA1
88e34041850ec4019dae469adc608e867b936d21

SHA256
fe1a4555d18617532248d2eaa8d3fcc2c74182f994a964a62cf418295e8554d3

SHA512
9afea88e4617e0f11416c2a2c416a6aa2d5d1f702d98d2cc223b399736191a6d002d1b717020ca6aae09e835c6356b7ddafad71e101dacab15967d89a105e391

Download Submit
\Users\Admin\AppData\Local\Temp\is-DD704.tmp\Helper.dll
Filesize
2.0MB

MD5
4eb0347e66fa465f602e52c03e5c0b4b

SHA1
fdfedb72614d10766565b7f12ab87f1fdca3ea81

SHA256
c73e53cbb7b98feafe27cc7de8fdad51df438e2235e91891461c5123888f73cc

SHA512
4c909a451059628119f92b2f0c8bcd67b31f63b57d5339b6ce8fd930be5c9baf261339fdd9da820321be497df8889ce7594b7bfaadbaa43c694156651bf6c1fd

Download Submit
\Users\Admin\AppData\Local\Temp\is-DD704.tmp\botva2.dll
Filesize
37KB

MD5
67965a5957a61867d661f05ae1f4773e

SHA1
f14c0a4f154dc685bb7c65b2d804a02a0fb2360d

SHA256
450b9b0ba25bf068afbc2b23d252585a19e282939bf38326384ea9112dfd0105

SHA512
c6942818b9026dc5db2d62999d32cf99fe7289f79a28b8345af17acf9d13b2229a5e917a48ff1f6d59715bdbcb00c1625e0302abcfe10ca7e0475762e0a3f41b

Download Submit
\Users\Admin\AppData\Local\Temp\is-S6QSI.tmp\mozilla-firefox_30-50r1.tmp
Filesize
3.0MB

MD5
0c229cd26910820581b5809c62fe5619

SHA1
28c0630385b21f29e3e2bcc34865e5d15726eaa0

SHA256
abfa49a915d2e0a82561ca440365e6a2d59f228533b56a8f78addf000a1081b3

SHA512
b8ff3dc65f7c0e03721572af738ec4886ba895dc70c1a41a3ce8c8abe0946d167cec71913017fd11d5892452db761ea88901a5a09a681ae779dd531edbb83a2a

Download Submit
\Users\Admin\AppData\Local\Temp\is-SPU65.tmp\file_30-50r1.exe
Filesize
2.3MB

MD5
cbcbcd31ac56601cea4cb54942b8cca8

SHA1
24ef94a506b8f802241dbebf84f62b2203fdb61c

SHA256
1c58603003545bccf0d4503e6c1a31c074466506946b674eda2566a54a038ecc

SHA512
6370a9b5e675cf48942f6af1085e866784dc7d9ec6fb7be606549ecfa9c2cf394344acd4fb0af6c17ca0e580df550138b1cb8bf957dbd51864e29c2cb129fea9

Download Submit
memory/268-85-0x0000000000000000-mapping.dmp

Download
memory/832-62-0x0000000074AF1000-0x0000000074AF3000-memory.dmp

Filesize
8KB

Download
memory/832-58-0x0000000000000000-mapping.dmp

Download
memory/976-83-0x0000000000000000-mapping.dmp

Download
memory/1108-84-0x0000000000000000-mapping.dmp

Download
memory/1344-82-0x0000000000000000-mapping.dmp

Download
memory/1348-81-0x0000000000000000-mapping.dmp

Download
memory/1468-78-0x0000000000400000-0x00000000004CC000-memory.dmp

Filesize
816KB

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memory/1468-75-0x0000000000400000-0x00000000004CC000-memory.dmp

Filesize
816KB

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memory/1468-67-0x0000000000400000-0x00000000004CC000-memory.dmp

Filesize
816KB

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memory/1468-64-0x0000000000000000-mapping.dmp

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memory/1516-77-0x0000000008DB0000-0x0000000008DBF000-memory.dmp

Filesize
60KB

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memory/1516-71-0x0000000000000000-mapping.dmp

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memory/1816-79-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

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memory/1816-61-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

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memory/1816-54-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

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memory/1816-55-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

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memory/1996-80-0x0000000000000000-mapping.dmp

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