4b6c23640e616dcc75de1b1817cbb2a89a5b26e83ec9fdc095af67849cf7ff19

Analysis

max time kernel
141s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
20-04-2024 02:35

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General

Target

fbbcf16b6abe3a62aaf37766fb55125d_JaffaCakes118.exe
Size

96KB
MD5

fbbcf16b6abe3a62aaf37766fb55125d
SHA1

f4ae923ea08bca29270982f0757e497d9c566c9b
SHA256

4b6c23640e616dcc75de1b1817cbb2a89a5b26e83ec9fdc095af67849cf7ff19
SHA512

fbb03ddaa5adf6e409e5ed6d909819b9e0e9ca1d2b23cf0d585f1052827442a40a071ecd3e1f50ef3ed2d2bbae473ce2b688ad8b1186a1af7f57a08eca6863ad
SSDEEP

1536:f+kENVp8UpXSmrWDDAolXWsofKNMgAiye5lzj5P3yWdrpr4dfztDmNN8D:mR0QWDllpNMgAhert/3drpr4dfxDmNN8

Score

7^/10

Malware Config

Signatures

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:

fbbcf16b6abe3a62aaf37766fb55125d_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	fbbcf16b6abe3a62aaf37766fb55125d_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

Processes:

fbbcf16b6abe3a62aaf37766fb55125d_JaffaCakes118.exe

description	ioc	process
File created	C:\Windows\SysWOW64\dllcache\AzureusBT.exe	fbbcf16b6abe3a62aaf37766fb55125d_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\dllcache\AzureusBT.exe	fbbcf16b6abe3a62aaf37766fb55125d_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

fbbcf16b6abe3a62aaf37766fb55125d_JaffaCakes118.exe

description	pid	process	target process
PID 2332 wrote to memory of 2320	2332	fbbcf16b6abe3a62aaf37766fb55125d_JaffaCakes118.exe	cmd.exe
PID 2332 wrote to memory of 2320	2332	fbbcf16b6abe3a62aaf37766fb55125d_JaffaCakes118.exe	cmd.exe
PID 2332 wrote to memory of 2320	2332	fbbcf16b6abe3a62aaf37766fb55125d_JaffaCakes118.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\fbbcf16b6abe3a62aaf37766fb55125d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fbbcf16b6abe3a62aaf37766fb55125d_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2332

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\FBBCF1~1.EXE > NUL
2⤵
PID:2320

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=3844 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
1⤵
PID:3864

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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