187441262398983e2bf4672e06325e247537e083f9dcf384762858307cc5c8df

General

Target

view page source hybrid.rtf
Size

46KB
MD5

4dfa2438ea66e13ccd84afca3c410be4
SHA1

9e131830c70fe743b0625637fa407cad525811f5
SHA256

187441262398983e2bf4672e06325e247537e083f9dcf384762858307cc5c8df
SHA512

218ce0bdbf2011864ea3d7b6b733ceadb8c4f93c180fca371c0fb79b8514843dff30c54b483d17e5b9c3743f347e5761ee3fae3d1c8a0d1e5b18cc76fcff277c

Score

7^/10

spyware

Malware Config

Signatures

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

Data from Local System
T1005

Credentials in Files
T1081
Drops file in Program Files directory 1 IoCs

Processes:

chrome.exe

description ioc process

File created C:\Program Files\Google\Chrome\Application\Dictionaries\en-US-9-0.bdic chrome.exe
Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE
Office loads VBA resources, possible macro or embedded object present

description	ioc	process
File created	C:\Program Files\Google\Chrome\Application\Dictionaries\en-US-9-0.bdic	chrome.exe

description	ioc	process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1696 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

chrome.exechrome.exe

pid process

1376 chrome.exe
524 chrome.exe
524 chrome.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

chrome.exe

pid process

524 chrome.exe
524 chrome.exe
524 chrome.exe
524 chrome.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

WINWORD.EXE

pid process

1696 WINWORD.EXE
1696 WINWORD.EXE
1696 WINWORD.EXE
1696 WINWORD.EXE

pid	process
1696	WINWORD.EXE

pid	process
1376	chrome.exe
524	chrome.exe
524	chrome.exe

pid	process
524	chrome.exe
524	chrome.exe
524	chrome.exe
524	chrome.exe

pid	process
1696	WINWORD.EXE
1696	WINWORD.EXE
1696	WINWORD.EXE
1696	WINWORD.EXE

Suspicious use of WriteProcessMemory 128 IoCs

Processes:

WINWORD.EXEchrome.exe

description	pid	process	target process
PID 1696 wrote to memory of 1900	1696	WINWORD.EXE	splwow64.exe
PID 1696 wrote to memory of 1900	1696	WINWORD.EXE	splwow64.exe
PID 1696 wrote to memory of 1900	1696	WINWORD.EXE	splwow64.exe
PID 1696 wrote to memory of 1900	1696	WINWORD.EXE	splwow64.exe
PID 524 wrote to memory of 1496	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1496	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1496	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1596	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1376	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1376	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1376	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe
PID 524 wrote to memory of 1636	524	chrome.exe	chrome.exe

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\view page source hybrid.rtf"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1696

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:1900

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:524

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=86.0.4240.111 --initial-client-data=0xbc,0xc0,0xc4,0x90,0xc8,0x7fef6eb6e00,0x7fef6eb6e10,0x7fef6eb6e20
2⤵
PID:1496

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1080,7863892394816915583,9091796676412521574,131072 --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1096 /prefetch:2
2⤵
PID:1596

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1080,7863892394816915583,9091796676412521574,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1204 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1376

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1080,7863892394816915583,9091796676412521574,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1780 /prefetch:8
2⤵
PID:1636

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1080,7863892394816915583,9091796676412521574,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1968 /prefetch:1
2⤵
PID:756

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat
MD5
bd361704829bd5e2193c97662621edca

SHA1
f96a29e393dba3ad90a5e027860ad69758117edf

SHA256
615c81d5d9caba50b1691b73dcacc06941fba5459d7086791013f3ad3a8a0bc0

SHA512
2901c5f49ad5ef63629029a0ff89fc603e0318a3ed78ab2d6db5d463ce62a5f438b241f1500dd129177035cf644fcb842e2967db9b05055319194533c617d01b

Download Submit
\??\pipe\crashpad_524_DALEZPVFRGBSHODM
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1376-11-0x0000000000000000-mapping.dmp

Download
memory/1496-4-0x0000000000000000-mapping.dmp

Download
memory/1596-6-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/1596-7-0x000000013F233F60-0x000000013F234020-memory.dmp

Filesize
192B

Download
memory/1596-10-0x0000000000000000-mapping.dmp

Download
memory/1596-12-0x0000000077AE0000-0x0000000077AE1000-memory.dmp

Filesize
4KB

Download
memory/1636-18-0x0000000000000000-mapping.dmp

Download
memory/1696-3-0x00000000046D0000-0x00000000046D4000-memory.dmp

Filesize
16KB

Download
memory/1900-2-0x0000000000000000-mapping.dmp

Download

Resubmissions

Analysis

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