57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a

Analysis

max time kernel
263s
max time network
363s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 22:14

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General

Target

57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe
Size

48KB
MD5

5e40287b405db22720f27ac2e755f62c
SHA1

0fbb9e771cf105d511203a1eb7298889c187886b
SHA256

57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a
SHA512

3655ca361f2481b6012685b27ca4146c8f6f3eb119976fb43ccff0f1fb1d69b7525617cf5924cb52f359d43e9527828071a8a4e75781efb533b9d9c937980bc1
SSDEEP

768:h6Hde8l56HC4kr5Jp9jdQJT/W4fc+FMANK076/VEXLn2I186C:Udj8HzIJ7wT/WicbANK0O/uPW

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2028	System Remote Data.exe

Sets DLL path for service in the registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\System Remote Data\Parameters\ServiceDll = "C:\\Program Files (x86)\\Google\\7295293.dll"	57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe

Deletes itself 1 IoCs

pid	Process
1560	cmd.exe

Loads dropped DLL 7 IoCs

pid	Process
1032	57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe
1280	svchost.exe
1280	svchost.exe
2028	System Remote Data.exe
2028	System Remote Data.exe
2028	System Remote Data.exe
2028	System Remote Data.exe

Creates a Windows Service
persistence

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\System Remote Data.exe	svchost.exe
File opened for modification	C:\Windows\SysWOW64\System Remote Data.exe	svchost.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Google\7295293.dll	57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe

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

System Information Discovery
T1082

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
916	PING.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1032	57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1032	57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1032	57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 1560	1032	57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe	30
PID 1032 wrote to memory of 1560	1032	57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe	30
PID 1032 wrote to memory of 1560	1032	57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe	30
PID 1032 wrote to memory of 1560	1032	57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe	30
PID 1560 wrote to memory of 916	1560	cmd.exe	32
PID 1560 wrote to memory of 916	1560	cmd.exe	32
PID 1560 wrote to memory of 916	1560	cmd.exe	32
PID 1560 wrote to memory of 916	1560	cmd.exe	32
PID 1280 wrote to memory of 2028	1280	svchost.exe	33
PID 1280 wrote to memory of 2028	1280	svchost.exe	33
PID 1280 wrote to memory of 2028	1280	svchost.exe	33
PID 1280 wrote to memory of 2028	1280	svchost.exe	33

C:\Users\Admin\AppData\Local\Temp\57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe
"C:\Users\Admin\AppData\Local\Temp\57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe"
1⤵
- Sets DLL path for service in the registry
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 1 && del /f/q "C:\Users\Admin\AppData\Local\Temp\57bdf55ccf70525364a33e49f08416b19574ac5b79912058fa8eab4ee7f74e7a.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1560
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 1
    3⤵
    - Runs ping.exe
    PID:916

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "System Remote Data"
1⤵
PID:268

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "System Remote Data"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Windows\SysWOW64\System Remote Data.exe
  "C:\Windows\system32\System Remote Data.exe" "c:\program files (x86)\google\7295293.dll",MainThread
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2028

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\System Remote Data.exe

Filesize
43KB

MD5
51138beea3e2c21ec44d0932c71762a8

SHA1
8939cf35447b22dd2c6e6f443446acc1bf986d58

SHA256
5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

SHA512
794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

Download Submit
C:\Windows\SysWOW64\System Remote Data.exe

Filesize
43KB

MD5
51138beea3e2c21ec44d0932c71762a8

SHA1
8939cf35447b22dd2c6e6f443446acc1bf986d58

SHA256
5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

SHA512
794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

Download Submit
\??\c:\program files (x86)\google\7295293.dll

Filesize
25KB

MD5
fa52f5b6745fb588cb394bd3bc71a975

SHA1
af3926e40f3b868cc27ee8c3a180c1563f242104

SHA256
6105e68af9e324b63c76a386f85d42dc22867a6a55b11488342512367d8592d2

SHA512
c23b2afe8e389f1b0fcee72dd553019231029d2b9e78118e5f18af9c4fd069da4175188cc643e560deaffa791c8ae19b453776ed3e454b103550ad9b09eb9c4c

Download Submit
\Program Files (x86)\Google\7295293.dll

Filesize
25KB

MD5
fa52f5b6745fb588cb394bd3bc71a975

SHA1
af3926e40f3b868cc27ee8c3a180c1563f242104

SHA256
6105e68af9e324b63c76a386f85d42dc22867a6a55b11488342512367d8592d2

SHA512
c23b2afe8e389f1b0fcee72dd553019231029d2b9e78118e5f18af9c4fd069da4175188cc643e560deaffa791c8ae19b453776ed3e454b103550ad9b09eb9c4c

Download Submit
\Program Files (x86)\Google\7295293.dll

Filesize
25KB

MD5
fa52f5b6745fb588cb394bd3bc71a975

SHA1
af3926e40f3b868cc27ee8c3a180c1563f242104

SHA256
6105e68af9e324b63c76a386f85d42dc22867a6a55b11488342512367d8592d2

SHA512
c23b2afe8e389f1b0fcee72dd553019231029d2b9e78118e5f18af9c4fd069da4175188cc643e560deaffa791c8ae19b453776ed3e454b103550ad9b09eb9c4c

Download Submit
\Program Files (x86)\Google\7295293.dll

Filesize
25KB

MD5
fa52f5b6745fb588cb394bd3bc71a975

SHA1
af3926e40f3b868cc27ee8c3a180c1563f242104

SHA256
6105e68af9e324b63c76a386f85d42dc22867a6a55b11488342512367d8592d2

SHA512
c23b2afe8e389f1b0fcee72dd553019231029d2b9e78118e5f18af9c4fd069da4175188cc643e560deaffa791c8ae19b453776ed3e454b103550ad9b09eb9c4c

Download Submit
\Program Files (x86)\Google\7295293.dll

Filesize
25KB

MD5
fa52f5b6745fb588cb394bd3bc71a975

SHA1
af3926e40f3b868cc27ee8c3a180c1563f242104

SHA256
6105e68af9e324b63c76a386f85d42dc22867a6a55b11488342512367d8592d2

SHA512
c23b2afe8e389f1b0fcee72dd553019231029d2b9e78118e5f18af9c4fd069da4175188cc643e560deaffa791c8ae19b453776ed3e454b103550ad9b09eb9c4c

Download Submit
\Program Files (x86)\Google\7295293.dll

Filesize
25KB

MD5
fa52f5b6745fb588cb394bd3bc71a975

SHA1
af3926e40f3b868cc27ee8c3a180c1563f242104

SHA256
6105e68af9e324b63c76a386f85d42dc22867a6a55b11488342512367d8592d2

SHA512
c23b2afe8e389f1b0fcee72dd553019231029d2b9e78118e5f18af9c4fd069da4175188cc643e560deaffa791c8ae19b453776ed3e454b103550ad9b09eb9c4c

Download Submit
\Program Files (x86)\Google\7295293.dll

Filesize
25KB

MD5
fa52f5b6745fb588cb394bd3bc71a975

SHA1
af3926e40f3b868cc27ee8c3a180c1563f242104

SHA256
6105e68af9e324b63c76a386f85d42dc22867a6a55b11488342512367d8592d2

SHA512
c23b2afe8e389f1b0fcee72dd553019231029d2b9e78118e5f18af9c4fd069da4175188cc643e560deaffa791c8ae19b453776ed3e454b103550ad9b09eb9c4c

Download Submit
\Windows\SysWOW64\System Remote Data.exe

Filesize
43KB

MD5
51138beea3e2c21ec44d0932c71762a8

SHA1
8939cf35447b22dd2c6e6f443446acc1bf986d58

SHA256
5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124

SHA512
794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d

Download Submit
memory/1032-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

Download