4cece430fe47c584014f22676866c0b4328d878aae3856b544bc11a9ae308b90

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01/09/2022, 04:39

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General

Target
New Inquiry Request For Quotation.exe
Size 680KB
Sample220901-e9yjdaace5
SHA256 4cece430fe47c584014f22676866c0b4328d878aae3856b544bc11a9ae308b90
MD5 2157c6493f6126d3cd077adf842e2515
SHA1 5eb54435c52d56ee577c84b6b17518c2aadd93f8
SHA512 fca46048ca23852382f9a6c345d3fa469d4d9117dcfaa02c5ce4e2c2dcb870f0635ff18fc7530629acec8c711edce4b747bc0203d76e49f3d9a0fa9432de46cc
SSDEEP 12288:+/LMFu3XDG2blC7+xmxNZwKx6iB9xIfa3FI3shWuov3IMsY76z:+/LxG2RhYxPzafkI3sJovT6z
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2591564548-2301609547-1748242483-1000\Control Panel\International\Geo\Nation	New Inquiry Request For Quotation.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2044 set thread context of 1636	2044	New Inquiry Request For Quotation.exe	27
PID 1636 set thread context of 1192	1636	New Inquiry Request For Quotation.exe	11
PID 1712 set thread context of 1192	1712	help.exe	11

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2591564548-2301609547-1748242483-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	help.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
1636	New Inquiry Request For Quotation.exe
1636	New Inquiry Request For Quotation.exe
1636	New Inquiry Request For Quotation.exe
1636	New Inquiry Request For Quotation.exe
1712	help.exe
1712	help.exe
1712	help.exe
1712	help.exe
1712	help.exe
1712	help.exe
1712	help.exe
1712	help.exe
1712	help.exe
1712	help.exe
1712	help.exe
1712	help.exe
1712	help.exe
1712	help.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
1636	New Inquiry Request For Quotation.exe
1636	New Inquiry Request For Quotation.exe
1636	New Inquiry Request For Quotation.exe
1712	help.exe
1712	help.exe
1712	help.exe
1712	help.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1636	New Inquiry Request For Quotation.exe
Token: SeDebugPrivilege	1712	help.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1192	Explorer.EXE
1192	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1192	Explorer.EXE
1192	Explorer.EXE

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 1636	2044	New Inquiry Request For Quotation.exe	27
PID 2044 wrote to memory of 1636	2044	New Inquiry Request For Quotation.exe	27
PID 2044 wrote to memory of 1636	2044	New Inquiry Request For Quotation.exe	27
PID 2044 wrote to memory of 1636	2044	New Inquiry Request For Quotation.exe	27
PID 2044 wrote to memory of 1636	2044	New Inquiry Request For Quotation.exe	27
PID 2044 wrote to memory of 1636	2044	New Inquiry Request For Quotation.exe	27
PID 2044 wrote to memory of 1636	2044	New Inquiry Request For Quotation.exe	27
PID 1192 wrote to memory of 1712	1192	Explorer.EXE	28
PID 1192 wrote to memory of 1712	1192	Explorer.EXE	28
PID 1192 wrote to memory of 1712	1192	Explorer.EXE	28
PID 1192 wrote to memory of 1712	1192	Explorer.EXE	28
PID 1712 wrote to memory of 1904	1712	help.exe	30
PID 1712 wrote to memory of 1904	1712	help.exe	30
PID 1712 wrote to memory of 1904	1712	help.exe	30
PID 1712 wrote to memory of 1904	1712	help.exe	30
PID 1712 wrote to memory of 1904	1712	help.exe	30

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Users\Admin\AppData\Local\Temp\New Inquiry Request For Quotation.exe
  "C:\Users\Admin\AppData\Local\Temp\New Inquiry Request For Quotation.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2044
- - C:\Users\Admin\AppData\Local\Temp\New Inquiry Request For Quotation.exe
    "C:\Users\Admin\AppData\Local\Temp\New Inquiry Request For Quotation.exe"
    3⤵
    - Checks computer location settings
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:1636
- C:\Windows\SysWOW64\help.exe
  "C:\Windows\SysWOW64\help.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1712
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:1904

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1192-78-0x0000000002AA0000-0x0000000002B91000-memory.dmp

Download

memory/1192-75-0x0000000002AA0000-0x0000000002B91000-memory.dmp

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memory/1192-69-0x0000000004D10000-0x0000000004EAE000-memory.dmp

Download

memory/1636-66-0x0000000000400000-0x000000000042B000-memory.dmp

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memory/1636-68-0x00000000000E0000-0x00000000000F0000-memory.dmp

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memory/1636-67-0x0000000000D30000-0x0000000001033000-memory.dmp

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memory/1636-60-0x0000000000400000-0x000000000042B000-memory.dmp

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memory/1636-61-0x0000000000400000-0x000000000042B000-memory.dmp

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memory/1636-63-0x0000000000400000-0x000000000042B000-memory.dmp

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memory/1712-71-0x0000000000DF0000-0x0000000000DF6000-memory.dmp

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memory/1712-72-0x0000000000080000-0x00000000000AB000-memory.dmp

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memory/1712-73-0x0000000000990000-0x0000000000C93000-memory.dmp

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memory/1712-74-0x0000000000610000-0x000000000069F000-memory.dmp

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memory/1712-76-0x0000000000080000-0x00000000000AB000-memory.dmp

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memory/2044-59-0x0000000004680000-0x00000000046B2000-memory.dmp

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memory/2044-58-0x0000000005E50000-0x0000000005ED0000-memory.dmp

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memory/2044-57-0x00000000009D0000-0x00000000009DC000-memory.dmp

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memory/2044-54-0x0000000000C80000-0x0000000000D30000-memory.dmp

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memory/2044-56-0x00000000004B0000-0x00000000004CA000-memory.dmp

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memory/2044-55-0x0000000076761000-0x0000000076763000-memory.dmp

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