9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe

Analysis

max time kernel
69s
max time network
110s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 11:12

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General

Target

9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe
Size

95KB
MD5

9e423e6b84e7f2f9036c917e1b1fab60
SHA1

81ac3c7db9177975fd3524d3d29aa6ba6d3fadeb
SHA256

9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe
SHA512

a822b060a2be053671d9d6226a2dbf40149c5dcf8d0aae135463f990b0b05c7247c7476456aee99b30d7339c06a13d032b336286ea37bd2106fbdcbad553c663
SSDEEP

1536:su+a4CPfnD4XH0HrMcRCbzWaiPv7Y80WfF+d5aLgxwwOcOFbs+iu+u+qM:sbUrzKzWtP2aG58YNOFA+iu+uFM

Score

8^/10

persistence upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/628-54-0x0000000000400000-0x000000000043E000-memory.dmp	upx
behavioral1/memory/980-58-0x0000000000400000-0x000000000043E000-memory.dmp	upx
behavioral1/memory/628-59-0x0000000000400000-0x000000000043E000-memory.dmp	upx
behavioral1/memory/980-60-0x0000000000400000-0x000000000043E000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run	9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\Cognac = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe"	9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\International	9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
980	9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe
980	9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 628 wrote to memory of 980	628	9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe	28
PID 628 wrote to memory of 980	628	9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe	28
PID 628 wrote to memory of 980	628	9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe	28
PID 628 wrote to memory of 980	628	9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe	28

C:\Users\Admin\AppData\Local\Temp\9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe
"C:\Users\Admin\AppData\Local\Temp\9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:628
- C:\Users\Admin\AppData\Local\Temp\9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe
  C:\Users\Admin\AppData\Local\Temp\9c0f0fa4e1cb87bb085fa88a4fd39eac07a23cf09fc67760ceb9d4ae474d8cfe.exe
  2⤵
  - Adds Run key to start application
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:980

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/628-54-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/628-55-0x0000000075C81000-0x0000000075C83000-memory.dmp

Filesize
8KB

Download
memory/628-59-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/980-58-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/980-60-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads