b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f

General

Target

b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe
Size

272KB
MD5

56376d90e5ecb6f45914ec7fbba862bd
SHA1

c0143050cfcf30e23e0d64b66951a31d05edb67c
SHA256

b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f
SHA512

1a9db93718ab289a194a659943b016003b815395a37ebd874ebdc2d88b2cc92020aa9e6aab0cfd9a12be57546bb0ee3e943521ffc0beee84c14982f3df1f2e4d
SSDEEP

6144:wASiBL1Y1NEYMRkjYLvFtSxOTdgW5FTl3XN+u/YerMoGtpGacB:wASiBL1Y1NEYMR3vDSxOqW5FxzGvGacB

Score

10^/10

evasion persistence spyware stealer

Malware Config

Signatures

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

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	ceemeu.exe

Executes dropped EXE 1 IoCs

pid	Process
764	ceemeu.exe

Loads dropped DLL 2 IoCs

pid	Process
620	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe
620	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\	ceemeu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceemeu = "C:\\Users\\Admin\\ceemeu.exe /l"	ceemeu.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ceemeu = "C:\\Users\\Admin\\ceemeu.exe /i"	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1744	620	WerFault.exe	26

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
620	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe
764	ceemeu.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
620	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe
764	ceemeu.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 620 wrote to memory of 764	620	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe	27
PID 620 wrote to memory of 764	620	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe	27
PID 620 wrote to memory of 764	620	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe	27
PID 620 wrote to memory of 764	620	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe	27
PID 620 wrote to memory of 1744	620	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe	28
PID 620 wrote to memory of 1744	620	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe	28
PID 620 wrote to memory of 1744	620	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe	28
PID 620 wrote to memory of 1744	620	b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe	28

C:\Users\Admin\AppData\Local\Temp\b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe
"C:\Users\Admin\AppData\Local\Temp\b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:620
- C:\Users\Admin\ceemeu.exe
  "C:\Users\Admin\ceemeu.exe"
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:764
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 620 -s 788
  2⤵
  - Program crash
  PID:1744

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

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\ceemeu.exe

Filesize
272KB

MD5
56376d90e5ecb6f45914ec7fbba862bd

SHA1
c0143050cfcf30e23e0d64b66951a31d05edb67c

SHA256
b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f

SHA512
1a9db93718ab289a194a659943b016003b815395a37ebd874ebdc2d88b2cc92020aa9e6aab0cfd9a12be57546bb0ee3e943521ffc0beee84c14982f3df1f2e4d

Download Submit
C:\Users\Admin\ceemeu.exe

Filesize
272KB

MD5
56376d90e5ecb6f45914ec7fbba862bd

SHA1
c0143050cfcf30e23e0d64b66951a31d05edb67c

SHA256
b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f

SHA512
1a9db93718ab289a194a659943b016003b815395a37ebd874ebdc2d88b2cc92020aa9e6aab0cfd9a12be57546bb0ee3e943521ffc0beee84c14982f3df1f2e4d

Download Submit
\Users\Admin\ceemeu.exe

Filesize
272KB

MD5
56376d90e5ecb6f45914ec7fbba862bd

SHA1
c0143050cfcf30e23e0d64b66951a31d05edb67c

SHA256
b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f

SHA512
1a9db93718ab289a194a659943b016003b815395a37ebd874ebdc2d88b2cc92020aa9e6aab0cfd9a12be57546bb0ee3e943521ffc0beee84c14982f3df1f2e4d

Download Submit
\Users\Admin\ceemeu.exe

Filesize
272KB

MD5
56376d90e5ecb6f45914ec7fbba862bd

SHA1
c0143050cfcf30e23e0d64b66951a31d05edb67c

SHA256
b005db2b415e0a8a1559fc6a5b937619e6896096e42e1c937bbb253e92425f9f

SHA512
1a9db93718ab289a194a659943b016003b815395a37ebd874ebdc2d88b2cc92020aa9e6aab0cfd9a12be57546bb0ee3e943521ffc0beee84c14982f3df1f2e4d

Download Submit
memory/620-56-0x0000000075711000-0x0000000075713000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads