5c6fea4062b8fd5d64c76af688bcbec6d4acd7f1b683e62a96c052df1b976df2

General

Target

4ceef48a3324d053d2ff250bf452e3f7.exe
Size

202KB
MD5

4ceef48a3324d053d2ff250bf452e3f7
SHA1

99cc25fa8e2f4875bbf29701954e3589719067af
SHA256

5c6fea4062b8fd5d64c76af688bcbec6d4acd7f1b683e62a96c052df1b976df2
SHA512

c1c6b5eb533f64cda4855b87ffa1ae4542c9df7e979e76ebaf09ef60b4481ec4678149ce44f56680d3a0dd27750ebe8df3b7e34800b809d195371abceb131144
SSDEEP

1536:bUHOp9Wl0fvKJE+lrGa78We+u8cdB5bEWeBG/UxhzG7JaP7zMX:OyKh4a0+OB5bEbG/Uxhzy47

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1924	idemoodp0cetka.exe
316	idemoodp0cetka.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/760-0-0x0000000000400000-0x0000000000439000-memory.dmp	upx
behavioral2/memory/760-6-0x0000000000400000-0x0000000000439000-memory.dmp	upx
behavioral2/files/0x000a000000023135-11.dat	upx
behavioral2/memory/1924-21-0x0000000000400000-0x0000000000439000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 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\MS Service Manager = "C:\\Users\\Admin\\AppData\\Local\\Temp\\idemoodp0cetka.exe"	4ceef48a3324d053d2ff250bf452e3f7.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MS Service Manager = "C:\\Users\\Admin\\AppData\\Local\\Temp\\idemoodp0cetka.exe"	4ceef48a3324d053d2ff250bf452e3f7.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 760 set thread context of 2252	760	4ceef48a3324d053d2ff250bf452e3f7.exe	91
PID 1924 set thread context of 316	1924	idemoodp0cetka.exe	96

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
760	4ceef48a3324d053d2ff250bf452e3f7.exe
1924	idemoodp0cetka.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 760 wrote to memory of 2252	760	4ceef48a3324d053d2ff250bf452e3f7.exe	91
PID 760 wrote to memory of 2252	760	4ceef48a3324d053d2ff250bf452e3f7.exe	91
PID 760 wrote to memory of 2252	760	4ceef48a3324d053d2ff250bf452e3f7.exe	91
PID 760 wrote to memory of 2252	760	4ceef48a3324d053d2ff250bf452e3f7.exe	91
PID 760 wrote to memory of 2252	760	4ceef48a3324d053d2ff250bf452e3f7.exe	91
PID 760 wrote to memory of 2252	760	4ceef48a3324d053d2ff250bf452e3f7.exe	91
PID 760 wrote to memory of 2252	760	4ceef48a3324d053d2ff250bf452e3f7.exe	91
PID 760 wrote to memory of 2252	760	4ceef48a3324d053d2ff250bf452e3f7.exe	91
PID 2252 wrote to memory of 1924	2252	4ceef48a3324d053d2ff250bf452e3f7.exe	94
PID 2252 wrote to memory of 1924	2252	4ceef48a3324d053d2ff250bf452e3f7.exe	94
PID 2252 wrote to memory of 1924	2252	4ceef48a3324d053d2ff250bf452e3f7.exe	94
PID 1924 wrote to memory of 316	1924	idemoodp0cetka.exe	96
PID 1924 wrote to memory of 316	1924	idemoodp0cetka.exe	96
PID 1924 wrote to memory of 316	1924	idemoodp0cetka.exe	96
PID 1924 wrote to memory of 316	1924	idemoodp0cetka.exe	96
PID 1924 wrote to memory of 316	1924	idemoodp0cetka.exe	96
PID 1924 wrote to memory of 316	1924	idemoodp0cetka.exe	96
PID 1924 wrote to memory of 316	1924	idemoodp0cetka.exe	96
PID 1924 wrote to memory of 316	1924	idemoodp0cetka.exe	96

C:\Users\Admin\AppData\Local\Temp\4ceef48a3324d053d2ff250bf452e3f7.exe
"C:\Users\Admin\AppData\Local\Temp\4ceef48a3324d053d2ff250bf452e3f7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:760
- C:\Users\Admin\AppData\Local\Temp\4ceef48a3324d053d2ff250bf452e3f7.exe
  "C:\Users\Admin\AppData\Local\Temp\4ceef48a3324d053d2ff250bf452e3f7.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Users\Admin\AppData\Local\Temp\idemoodp0cetka.exe
    "C:\Users\Admin\AppData\Local\Temp\idemoodp0cetka.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1924
  - - C:\Users\Admin\AppData\Local\Temp\idemoodp0cetka.exe
      "C:\Users\Admin\AppData\Local\Temp\idemoodp0cetka.exe"
      4⤵
      Executes dropped EXE
      PID:316

Network

MITRE ATT&CK Enterprise v15

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

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\idemoodp0cetka.exe

Filesize
202KB

MD5
4ceef48a3324d053d2ff250bf452e3f7

SHA1
99cc25fa8e2f4875bbf29701954e3589719067af

SHA256
5c6fea4062b8fd5d64c76af688bcbec6d4acd7f1b683e62a96c052df1b976df2

SHA512
c1c6b5eb533f64cda4855b87ffa1ae4542c9df7e979e76ebaf09ef60b4481ec4678149ce44f56680d3a0dd27750ebe8df3b7e34800b809d195371abceb131144

Download Submit
memory/316-32-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-20-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-38-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-37-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-36-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-35-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-26-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-34-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-22-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-23-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-33-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-25-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-31-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-28-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-29-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-30-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/316-27-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/760-0-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/760-6-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/1924-21-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2252-15-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2252-3-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2252-7-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/2252-5-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads