232dcdcdaabc222df07e2fbbfa637d4d8f28cded341b47aeece3d5960d693218

General

Target
232dcdcdaabc222df07e2fbbfa637d4d8f28cded341b47aeece3d5960d693218.exe
Size 44KB
Sample260910-lktx8a1drg
SHA256 232dcdcdaabc222df07e2fbbfa637d4d8f28cded341b47aeece3d5960d693218
MD5 89c9756a073e6f3e1326fced59426f23
SHA1 17d49462f107467f4249e1465d4b542ca9f37578
SHA512 e47140a5319134a9815500f842497f0723b8c3862e5a08c7aa8b08b7dbc62a16053ce4f5c136595e9e843217c1999afb4f003c812d67d2a67f1b64922ef89334
SSDEEP 768:gEQ+BzWPEQnE+KHM2/qBAbQuASQ+/nGUU7/judLpZAZqPkUeJ8:gzx8Z+Ks2kA8ui2G3+pe8PkTJ8
TLSH
T12723BE03FE548432EFE5547645F97E34506FE8750B6629CB2EA0E04C0DB86D2EBB426B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1204	svhost.exe
4532	svhost.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe"	232dcdcdaabc222df07e2fbbfa637d4d8f28cded341b47aeece3d5960d693218.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe"	svhost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe"	svhost.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\svhost.exe	232dcdcdaabc222df07e2fbbfa637d4d8f28cded341b47aeece3d5960d693218.exe
File created	C:\Windows\svhost.exe	svhost.exe
File created	C:\Windows\svhost.exe	svhost.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	232dcdcdaabc222df07e2fbbfa637d4d8f28cded341b47aeece3d5960d693218.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svhost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4688	232dcdcdaabc222df07e2fbbfa637d4d8f28cded341b47aeece3d5960d693218.exe
Token: SeDebugPrivilege	1204	svhost.exe
Token: SeDebugPrivilege	4532	svhost.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4688 wrote to memory of 1204	4688	232dcdcdaabc222df07e2fbbfa637d4d8f28cded341b47aeece3d5960d693218.exe	86

C:\Users\Admin\AppData\Local\Temp\232dcdcdaabc222df07e2fbbfa637d4d8f28cded341b47aeece3d5960d693218.exe
"C:\Users\Admin\AppData\Local\Temp\232dcdcdaabc222df07e2fbbfa637d4d8f28cded341b47aeece3d5960d693218.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4688
- C:\Windows\svhost.exe
  "C:\Windows\svhost.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1204

C:\Windows\svhost.exe
C:\Windows\svhost.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4532

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Size 22KB
SHA256 0486320660385a96987d09b5df03ce159526cff9fbd16a4a5671d90d61dff402
MD5 16afe81d560c3491a6e11b5938e44b34
SHA1 171e91836545d1034d9d98222a33a33845557c6e
SHA512 f74eaff11472880dfbd651c7ad8408c0f536ad05dea2c7fe544cf2a9a6eef099b8e632253bd2632a8d8860af582e644b32e9fcc801c7b1088f2209ec9741c7b2
SSDEEP 384:LUroQ+DfYMzKdPEMOuubuEG3KHM2/cGGgP2c1vi2:gEQ+BzWPEQnE+KHM2/cFaph
TLSH
T12BB24A137E294032DFE5247509B9BA3910AFF5750F287AD37BA0E18C06786D1DB3629B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

BMsLuQP7yYdkHCX.exe

Path C:\Users\Admin\AppData\Local\Temp\BMsLuQP7yYdkHCX.exe
Size 44KB
SHA256 848f873caff8c9c208ab2f4824fa66b4d213fe45066b1ef10c876b7ed0bf6555
MD5 d10030b81ae4cc1037a8f21faa4f4778
SHA1 edbbf20fe438d9281e694ba1e9e9e671c4c4c287
SHA512 78f9159597005dcc9eaa2c0ad5f95155074140dba148095f0cf9c545ddcc895d630a4aa260e4c26d52fe34a7292d948baf06fb3c1bc8b160104fe1d0b5e93b4f
SSDEEP 768:gEQ+BzWPEQnE+KHM2/q6Rfx0jU4hRTGU8oQL0FPzVp7WkjiW5kmTXQMPqg+:gzx8Z+Ks2CQEhR3Ni0FL3WGiM/gMPq9
TLSH
T18E23B023399650B2DFE4653848B9BE3A207FBC740F6AB5C37AE0C55C09746D1CA7524B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

svhost.exe

Path C:\Windows\svhost.exe
Size 20KB
SHA256 8b67f3403817f836ba7607e9e46e02388e2b994d9b99ce3215332e78305a3016
MD5 6dbe47642c2c16ce2d3f42bc60cb0443
SHA1 38a287c408925ff7d018744abb32a821ea5156df
SHA512 fe5dd6be3f7ba536c107d8fbabd0a3bc2a6815d69768134afb2e55af8322e25004a9505b5b4b2c7b76825bc9dd7f20af04952de79dfcb5c5e44efb3cd25d0300
SSDEEP 192:LUlkqyIfgm64++u6gzYMzZ0dqsEq6Z+O0I5L0pJ/WDvd0EtITbKH62RTs2/fX:LUroQ+DfYMzKdPEMOuubuEG3KHM2/
TLSH
T1A49229137E644072EFE5247508B9BA3950BFF5B20F2979D37BA0D14C09742C1DA7629B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1204-9-0x00000000009F0000-0x00000000009F9000-memory.dmp

Download

memory/4532-36-0x00000000009F0000-0x00000000009F9000-memory.dmp

Download

memory/4688-0-0x0000000000DD0000-0x0000000000DD9000-memory.dmp

Download

memory/4688-7-0x0000000000DD0000-0x0000000000DD9000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads