1136ee7a67a681360fa5d24d7750430420ef306f62600881430efa72eb6c381d

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 06:57

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General

Target

eacdcdf575dce2dd5539050c5574f536_JaffaCakes118.exe
Size

548KB
MD5

eacdcdf575dce2dd5539050c5574f536
SHA1

8dcfe8ab1573b6e5ca73430f113a2c17c1ba9e8c
SHA256

1136ee7a67a681360fa5d24d7750430420ef306f62600881430efa72eb6c381d
SHA512

008d8af55ad3a8178712a23c9fd4f152f8d3a9ae0711a7c74005258496c13d0e64075a3a049e3605f3bf32d8633c7e5fbdaa655b6c82f6866692f15233cec164
SSDEEP

12288:hBcKn0lDsv2iWCBNfaMGU5yyx+ZVuVSGAe728bh+g28ChPo+:hBcKn0Rsv2bCBQZ/yxYNGAejbh/28W

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4852	ecfcabfbcijf.exe

Loads dropped DLL 2 IoCs

pid	Process
4084	eacdcdf575dce2dd5539050c5574f536_JaffaCakes118.exe
4084	eacdcdf575dce2dd5539050c5574f536_JaffaCakes118.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5060	4852	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eacdcdf575dce2dd5539050c5574f536_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ecfcabfbcijf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmic.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4764	wmic.exe
Token: SeSecurityPrivilege	4764	wmic.exe
Token: SeTakeOwnershipPrivilege	4764	wmic.exe
Token: SeLoadDriverPrivilege	4764	wmic.exe
Token: SeSystemProfilePrivilege	4764	wmic.exe
Token: SeSystemtimePrivilege	4764	wmic.exe
Token: SeProfSingleProcessPrivilege	4764	wmic.exe
Token: SeIncBasePriorityPrivilege	4764	wmic.exe
Token: SeCreatePagefilePrivilege	4764	wmic.exe
Token: SeBackupPrivilege	4764	wmic.exe
Token: SeRestorePrivilege	4764	wmic.exe
Token: SeShutdownPrivilege	4764	wmic.exe
Token: SeDebugPrivilege	4764	wmic.exe
Token: SeSystemEnvironmentPrivilege	4764	wmic.exe
Token: SeRemoteShutdownPrivilege	4764	wmic.exe
Token: SeUndockPrivilege	4764	wmic.exe
Token: SeManageVolumePrivilege	4764	wmic.exe
Token: 33	4764	wmic.exe
Token: 34	4764	wmic.exe
Token: 35	4764	wmic.exe
Token: 36	4764	wmic.exe
Token: SeIncreaseQuotaPrivilege	4764	wmic.exe
Token: SeSecurityPrivilege	4764	wmic.exe
Token: SeTakeOwnershipPrivilege	4764	wmic.exe
Token: SeLoadDriverPrivilege	4764	wmic.exe
Token: SeSystemProfilePrivilege	4764	wmic.exe
Token: SeSystemtimePrivilege	4764	wmic.exe
Token: SeProfSingleProcessPrivilege	4764	wmic.exe
Token: SeIncBasePriorityPrivilege	4764	wmic.exe
Token: SeCreatePagefilePrivilege	4764	wmic.exe
Token: SeBackupPrivilege	4764	wmic.exe
Token: SeRestorePrivilege	4764	wmic.exe
Token: SeShutdownPrivilege	4764	wmic.exe
Token: SeDebugPrivilege	4764	wmic.exe
Token: SeSystemEnvironmentPrivilege	4764	wmic.exe
Token: SeRemoteShutdownPrivilege	4764	wmic.exe
Token: SeUndockPrivilege	4764	wmic.exe
Token: SeManageVolumePrivilege	4764	wmic.exe
Token: 33	4764	wmic.exe
Token: 34	4764	wmic.exe
Token: 35	4764	wmic.exe
Token: 36	4764	wmic.exe
Token: SeIncreaseQuotaPrivilege	3652	wmic.exe
Token: SeSecurityPrivilege	3652	wmic.exe
Token: SeTakeOwnershipPrivilege	3652	wmic.exe
Token: SeLoadDriverPrivilege	3652	wmic.exe
Token: SeSystemProfilePrivilege	3652	wmic.exe
Token: SeSystemtimePrivilege	3652	wmic.exe
Token: SeProfSingleProcessPrivilege	3652	wmic.exe
Token: SeIncBasePriorityPrivilege	3652	wmic.exe
Token: SeCreatePagefilePrivilege	3652	wmic.exe
Token: SeBackupPrivilege	3652	wmic.exe
Token: SeRestorePrivilege	3652	wmic.exe
Token: SeShutdownPrivilege	3652	wmic.exe
Token: SeDebugPrivilege	3652	wmic.exe
Token: SeSystemEnvironmentPrivilege	3652	wmic.exe
Token: SeRemoteShutdownPrivilege	3652	wmic.exe
Token: SeUndockPrivilege	3652	wmic.exe
Token: SeManageVolumePrivilege	3652	wmic.exe
Token: 33	3652	wmic.exe
Token: 34	3652	wmic.exe
Token: 35	3652	wmic.exe
Token: 36	3652	wmic.exe
Token: SeIncreaseQuotaPrivilege	3652	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4084 wrote to memory of 4852	4084	eacdcdf575dce2dd5539050c5574f536_JaffaCakes118.exe	82
PID 4084 wrote to memory of 4852	4084	eacdcdf575dce2dd5539050c5574f536_JaffaCakes118.exe	82
PID 4084 wrote to memory of 4852	4084	eacdcdf575dce2dd5539050c5574f536_JaffaCakes118.exe	82
PID 4852 wrote to memory of 4764	4852	ecfcabfbcijf.exe	83
PID 4852 wrote to memory of 4764	4852	ecfcabfbcijf.exe	83
PID 4852 wrote to memory of 4764	4852	ecfcabfbcijf.exe	83
PID 4852 wrote to memory of 3652	4852	ecfcabfbcijf.exe	86
PID 4852 wrote to memory of 3652	4852	ecfcabfbcijf.exe	86
PID 4852 wrote to memory of 3652	4852	ecfcabfbcijf.exe	86
PID 4852 wrote to memory of 1900	4852	ecfcabfbcijf.exe	88
PID 4852 wrote to memory of 1900	4852	ecfcabfbcijf.exe	88
PID 4852 wrote to memory of 1900	4852	ecfcabfbcijf.exe	88
PID 4852 wrote to memory of 4888	4852	ecfcabfbcijf.exe	90
PID 4852 wrote to memory of 4888	4852	ecfcabfbcijf.exe	90
PID 4852 wrote to memory of 4888	4852	ecfcabfbcijf.exe	90
PID 4852 wrote to memory of 5108	4852	ecfcabfbcijf.exe	92
PID 4852 wrote to memory of 5108	4852	ecfcabfbcijf.exe	92
PID 4852 wrote to memory of 5108	4852	ecfcabfbcijf.exe	92

C:\Users\Admin\AppData\Local\Temp\eacdcdf575dce2dd5539050c5574f536_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eacdcdf575dce2dd5539050c5574f536_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4084
- C:\Users\Admin\AppData\Local\Temp\ecfcabfbcijf.exe
  C:\Users\Admin\AppData\Local\Temp\ecfcabfbcijf.exe 8*6*2*1*8*2*4*3*3*6*2 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
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4852
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81726729064.txt bios get serialnumber
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4764
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81726729064.txt bios get version
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3652
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81726729064.txt bios get version
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1900
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81726729064.txt bios get version
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4888
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81726729064.txt bios get version
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5108
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4852 -s 908
    3⤵
    - Program crash
    PID:5060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4852 -ip 4852
1⤵
PID:4044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\81726729064.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81726729064.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81726729064.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

Download Submit
C:\Users\Admin\AppData\Local\Temp\ecfcabfbcijf.exe

Filesize
764KB

MD5
1012f91f817264ea68184a81e1bf78b6

SHA1
0a51acfe173a9c0b7e4130da8d367a52a75bf275

SHA256
ac089ed31ef81d7ace46ad906115a60225be8c7745dbd6aee09d37a1fa0b490d

SHA512
4b2be66e6e37b1a86f5505affed024de9af1fa325cbb2d8d1a26162b3e88bc5e88b2aa978ae91eefc458e601287158440b9d96adb5db571a5e60824b314a49e0

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsgA21D.tmp\gyntfpvv.dll

Filesize
107KB

MD5
1b4b82bd261b0060c35baf9b9f535dda

SHA1
660c6cbea8c9416ad492e088d088d46302d78d83

SHA256
1f382ad503e54ebdfd100f5f2b1cc134a419c3b4551fb81fc117050c4213fe16

SHA512
879b6a39332077fe507ee09ea7d72f65edd4f8bc105dc9e996a322044424a9f357e19d0178ac85fbb262968078de1fb8967acc84a1972531e4bf4e3d3e29aaef

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsgA21D.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit