emotet | 8b90a4fc2facead1c71323f5addce373cbb043985bdae943db55a330532f452c

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 17:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe
Size

168KB
MD5

1bce8e19f6cd5a1be722a687ea00a81b
SHA1

193426bcae0b462b95e3080db55aa90b71c30555
SHA256

8b90a4fc2facead1c71323f5addce373cbb043985bdae943db55a330532f452c
SHA512

7366ecb25a31bd0dcc2508a5cd0e45c783ffef9ccf0937c3b150aaa0519a0e243dd3f3d9e53bd3a1fb463c9330e1200ec45ec95370fb4a4c994e34b7f34e9886
SSDEEP

3072:ZzFEhDHHIUjCgArLEZXApH3UHE360bSYUDpC:5F2HIU2Y9KEHE36uS5pC

Score

10^/10

emotet banker trojan

Malware Config

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Drops file in System32 directory 4 IoCs

Processes:

wrapflow.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	wrapflow.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	wrapflow.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	wrapflow.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	wrapflow.exe

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

System Information Discovery
T1082

Modifies data under HKEY_USERS 3 IoCs

Processes:

wrapflow.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	wrapflow.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	wrapflow.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	wrapflow.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

wrapflow.exe

pid	process
2260	wrapflow.exe
2260	wrapflow.exe
2260	wrapflow.exe
2260	wrapflow.exe
2260	wrapflow.exe
2260	wrapflow.exe
2260	wrapflow.exe
2260	wrapflow.exe
2260	wrapflow.exe
2260	wrapflow.exe
2260	wrapflow.exe
2260	wrapflow.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe

pid process

1384 1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe

pid	process
1384	1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exewrapflow.exe

description	pid	process	target process
PID 468 wrote to memory of 1384	468	1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe	1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe
PID 468 wrote to memory of 1384	468	1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe	1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe
PID 468 wrote to memory of 1384	468	1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe	1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe
PID 32 wrote to memory of 2260	32	wrapflow.exe	wrapflow.exe
PID 32 wrote to memory of 2260	32	wrapflow.exe	wrapflow.exe
PID 32 wrote to memory of 2260	32	wrapflow.exe	wrapflow.exe

C:\Users\Admin\AppData\Local\Temp\1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:468

C:\Users\Admin\AppData\Local\Temp\1bce8e19f6cd5a1be722a687ea00a81b_JaffaCakes118.exe
--7d48ce8c
2⤵
- Suspicious behavior: RenamesItself
PID:1384

C:\Windows\SysWOW64\wrapflow.exe
"C:\Windows\SysWOW64\wrapflow.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:32

C:\Windows\SysWOW64\wrapflow.exe
--3e3a0aea
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2260

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=4136 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
1⤵
PID:4040

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/32-8-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/32-9-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/468-0-0x0000000002170000-0x0000000002181000-memory.dmp

Filesize
68KB

Download
memory/468-1-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/468-4-0x0000000002170000-0x0000000002181000-memory.dmp

Filesize
68KB

Download
memory/1384-5-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1384-6-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/1384-14-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2260-12-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2260-13-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2260-18-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2260-19-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download