0074f9229b5d31fecd4246bc8dd5aa71c5dc4a3f423ee07050218f96d3f3bc39

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 23:38

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General

Target

43b7477805b260cd105808dba80313df_JaffaCakes118.exe
Size

636KB
MD5

43b7477805b260cd105808dba80313df
SHA1

173f21ec410fd32dbf01a0727389b3bc65cd8eaf
SHA256

0074f9229b5d31fecd4246bc8dd5aa71c5dc4a3f423ee07050218f96d3f3bc39
SHA512

ffd192184352a580c4122cf6134063d03a1f7d0d88be25d7e5760919358bc68868f4ca668260e798ec4801a1da4fea55911046fe094794cfa4dd08c8368977eb
SSDEEP

12288:R1Y8jFvNTGvuVxs4qELBg+QzdEEc9fjNvuw1T6BQ2t:Y8jZNTlVTqELi+QyEc9jgw1T6Bzt

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation	43b7477805b260cd105808dba80313df_JaffaCakes118.exe

Executes dropped EXE 3 IoCs

pid	Process
3512	Ð¡ÐÜ2009²âÊÔ°æ1.exe
4256	winds.exe
4268	winds.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\winds.exe	43b7477805b260cd105808dba80313df_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\winds.dat	winds.exe
File created	C:\Windows\SysWOW64\winds.exe	43b7477805b260cd105808dba80313df_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
4400	43b7477805b260cd105808dba80313df_JaffaCakes118.exe
4400	43b7477805b260cd105808dba80313df_JaffaCakes118.exe
4400	43b7477805b260cd105808dba80313df_JaffaCakes118.exe
4400	43b7477805b260cd105808dba80313df_JaffaCakes118.exe
4256	winds.exe
4256	winds.exe
4256	winds.exe
4256	winds.exe
4256	winds.exe
4256	winds.exe
4268	winds.exe
4268	winds.exe
4268	winds.exe
4268	winds.exe
4268	winds.exe
4268	winds.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4268	winds.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3512	Ð¡ÐÜ2009²âÊÔ°æ1.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4400 wrote to memory of 3512	4400	43b7477805b260cd105808dba80313df_JaffaCakes118.exe	85
PID 4400 wrote to memory of 3512	4400	43b7477805b260cd105808dba80313df_JaffaCakes118.exe	85
PID 4400 wrote to memory of 3512	4400	43b7477805b260cd105808dba80313df_JaffaCakes118.exe	85
PID 4400 wrote to memory of 4256	4400	43b7477805b260cd105808dba80313df_JaffaCakes118.exe	86
PID 4400 wrote to memory of 4256	4400	43b7477805b260cd105808dba80313df_JaffaCakes118.exe	86
PID 4400 wrote to memory of 4256	4400	43b7477805b260cd105808dba80313df_JaffaCakes118.exe	86
PID 4268 wrote to memory of 1044	4268	winds.exe	88
PID 4268 wrote to memory of 1044	4268	winds.exe	88
PID 4268 wrote to memory of 1044	4268	winds.exe	88

C:\Users\Admin\AppData\Local\Temp\43b7477805b260cd105808dba80313df_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\43b7477805b260cd105808dba80313df_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4400
- C:\Windows\Temp\Ð¡ÐÜ2009²âÊÔ°æ1.exe
  "C:\Windows\Temp\Ð¡ÐÜ2009²âÊÔ°æ1.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:3512
- C:\Windows\SysWOW64\winds.exe
  C:\Windows\System32\winds.exe 1
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:4256

C:\Windows\SysWOW64\winds.exe
C:\Windows\SysWOW64\winds.exe -service
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4268
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:1044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\winds.exe

Filesize
636KB

MD5
43b7477805b260cd105808dba80313df

SHA1
173f21ec410fd32dbf01a0727389b3bc65cd8eaf

SHA256
0074f9229b5d31fecd4246bc8dd5aa71c5dc4a3f423ee07050218f96d3f3bc39

SHA512
ffd192184352a580c4122cf6134063d03a1f7d0d88be25d7e5760919358bc68868f4ca668260e798ec4801a1da4fea55911046fe094794cfa4dd08c8368977eb

Download Submit
C:\Windows\Temp\Ð¡ÐÜ2009²âÊÔ°æ1.exe

Filesize
116KB

MD5
491b7a260b3114214492666651c0f925

SHA1
94185048ef2e904f65e16e7f389468cd79a7b871

SHA256
59d5607d041d4efdfb8fa1885af843d6fb1c6e2981d34ba8398ef981734aa863

SHA512
0dd43a886a32fe962bcd64144ad3122a71d1568e7af53dfd12f5f0334be1488e77a825e1837858615ebda01670bfcb69920223959d15cac51721b9b9ed1e52e4

Download Submit
memory/3512-14-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download