bdb5fbf04bbb1ab7a77c599b155150c9ad484972027dee57cd11c44bfea06b3c

Analysis

max time kernel
194s
max time network
221s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 12:24

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General

Target

f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe
Size

123KB
MD5

f5c3324a085161d98e986e1e2d3de85e
SHA1

c8157b2d629112cef37136ac6f46b598c0b46d0d
SHA256

bdb5fbf04bbb1ab7a77c599b155150c9ad484972027dee57cd11c44bfea06b3c
SHA512

0f667b8fa4093838d0388d6e4e5c7e944893b1a41e4845ded87caf1d99a3af0889152f8b0bfd67f7b081763a990fe82c47775047ddc988dfcc23c957da220d6a
SSDEEP

3072:TgXdZt9P6D3XJG45odh4SOr76SB+ZP55fnPcHI1QHSnjaHr+K:Te34Az3Hc75+ZPPfnE2Qyn2f

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
3584	f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe
3584	f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe
3584	f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe
3584	f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe
3584	f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe
3584	f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe
3584	f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	392	msiexec.exe
Token: SeIncreaseQuotaPrivilege	392	msiexec.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
392	msiexec.exe
392	msiexec.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3584 wrote to memory of 392	3584	f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe	95
PID 3584 wrote to memory of 392	3584	f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe	95
PID 3584 wrote to memory of 392	3584	f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe	95

C:\Users\Admin\AppData\Local\Temp\f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f5c3324a085161d98e986e1e2d3de85e_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3584
- C:\Windows\SysWOW64\msiexec.exe
  msiexec.exe /i C:\Users\Admin\AppData\Local\Temp\WeatherBugSetup.msi ISSILENTINSTALL=1 ISLAUNCH=1 ZCODE=Z6846 PREREG=2 REGTYPE=2 WXBUGCOMMAND=3
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsfC318.tmp\IpConfig.dll

Filesize
114KB

MD5
a3ed6f7ea493b9644125d494fbf9a1e6

SHA1
ebeee67fb0b5b3302c69f47c5e7fca62e1a809d8

SHA256
ec0f85f8a9d6b77081ba0103f967ef6705b547bf27bcd866d77ac909d21a1e08

SHA512
7099e1bc78ba5727661aa49f75523126563a5ebccdff10cabf868ce5335821118384825f037fbf1408c416c0212aa702a5974bc54d1b63c9d0bcade140f9aae1

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsfC318.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsfC318.tmp\inetc.dll

Filesize
20KB

MD5
e541458cfe66ef95ffbea40eaaa07289

SHA1
caec1233f841ee72004231a3027b13cdeb13274c

SHA256
3bce87b66d9272c82421920c34b0216e12c57a437d1955c36f23c74c1a01d420

SHA512
0bf6313e4cb7bbdcfba828fb791540b630adc58c43aa4b5ba77790367d0f34f76077cd84cc62e2a2c98c788a88547f32a11e549873d172c5aa2753124847cd0c

Download Submit
memory/3584-10-0x00000000023B0000-0x00000000023D6000-memory.dmp

Filesize
152KB

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