24c7afb01f6a84beab0668927a6f4c24f91736bbcb8b7e4cbf9076205e186017

Analysis

max time kernel
147s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
28-04-2024 23:41

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General

Target

065495b2fb989af3b0adcbe7dbf05b89_JaffaCakes118.exe
Size

575KB
MD5

065495b2fb989af3b0adcbe7dbf05b89
SHA1

4d46b9c24dfe9eccab8ca297cc1f31bb4ab6d005
SHA256

24c7afb01f6a84beab0668927a6f4c24f91736bbcb8b7e4cbf9076205e186017
SHA512

8bad09d88df34a16700c0db286fafb88ec2e5e4dd3d7e5a8a5c9c58a7724d616b741ebe7977e713afb8aa52487f9aeda6914816980790576d40331bbb8189356
SSDEEP

12288:vA2cZMMNaJ0+UEsnqY1taRfMBYl1hKJN0INZyIjpL5m2Lt:vAzca+URnRr6fMeDhKJN0InVpL5p

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2352	ecicabfbcafi.exe

Loads dropped DLL 2 IoCs

pid	Process
1760	065495b2fb989af3b0adcbe7dbf05b89_JaffaCakes118.exe
1760	065495b2fb989af3b0adcbe7dbf05b89_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
756	2352	WerFault.exe	84

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	5040	wmic.exe
Token: SeSecurityPrivilege	5040	wmic.exe
Token: SeTakeOwnershipPrivilege	5040	wmic.exe
Token: SeLoadDriverPrivilege	5040	wmic.exe
Token: SeSystemProfilePrivilege	5040	wmic.exe
Token: SeSystemtimePrivilege	5040	wmic.exe
Token: SeProfSingleProcessPrivilege	5040	wmic.exe
Token: SeIncBasePriorityPrivilege	5040	wmic.exe
Token: SeCreatePagefilePrivilege	5040	wmic.exe
Token: SeBackupPrivilege	5040	wmic.exe
Token: SeRestorePrivilege	5040	wmic.exe
Token: SeShutdownPrivilege	5040	wmic.exe
Token: SeDebugPrivilege	5040	wmic.exe
Token: SeSystemEnvironmentPrivilege	5040	wmic.exe
Token: SeRemoteShutdownPrivilege	5040	wmic.exe
Token: SeUndockPrivilege	5040	wmic.exe
Token: SeManageVolumePrivilege	5040	wmic.exe
Token: 33	5040	wmic.exe
Token: 34	5040	wmic.exe
Token: 35	5040	wmic.exe
Token: 36	5040	wmic.exe
Token: SeIncreaseQuotaPrivilege	5040	wmic.exe
Token: SeSecurityPrivilege	5040	wmic.exe
Token: SeTakeOwnershipPrivilege	5040	wmic.exe
Token: SeLoadDriverPrivilege	5040	wmic.exe
Token: SeSystemProfilePrivilege	5040	wmic.exe
Token: SeSystemtimePrivilege	5040	wmic.exe
Token: SeProfSingleProcessPrivilege	5040	wmic.exe
Token: SeIncBasePriorityPrivilege	5040	wmic.exe
Token: SeCreatePagefilePrivilege	5040	wmic.exe
Token: SeBackupPrivilege	5040	wmic.exe
Token: SeRestorePrivilege	5040	wmic.exe
Token: SeShutdownPrivilege	5040	wmic.exe
Token: SeDebugPrivilege	5040	wmic.exe
Token: SeSystemEnvironmentPrivilege	5040	wmic.exe
Token: SeRemoteShutdownPrivilege	5040	wmic.exe
Token: SeUndockPrivilege	5040	wmic.exe
Token: SeManageVolumePrivilege	5040	wmic.exe
Token: 33	5040	wmic.exe
Token: 34	5040	wmic.exe
Token: 35	5040	wmic.exe
Token: 36	5040	wmic.exe
Token: SeIncreaseQuotaPrivilege	4304	wmic.exe
Token: SeSecurityPrivilege	4304	wmic.exe
Token: SeTakeOwnershipPrivilege	4304	wmic.exe
Token: SeLoadDriverPrivilege	4304	wmic.exe
Token: SeSystemProfilePrivilege	4304	wmic.exe
Token: SeSystemtimePrivilege	4304	wmic.exe
Token: SeProfSingleProcessPrivilege	4304	wmic.exe
Token: SeIncBasePriorityPrivilege	4304	wmic.exe
Token: SeCreatePagefilePrivilege	4304	wmic.exe
Token: SeBackupPrivilege	4304	wmic.exe
Token: SeRestorePrivilege	4304	wmic.exe
Token: SeShutdownPrivilege	4304	wmic.exe
Token: SeDebugPrivilege	4304	wmic.exe
Token: SeSystemEnvironmentPrivilege	4304	wmic.exe
Token: SeRemoteShutdownPrivilege	4304	wmic.exe
Token: SeUndockPrivilege	4304	wmic.exe
Token: SeManageVolumePrivilege	4304	wmic.exe
Token: 33	4304	wmic.exe
Token: 34	4304	wmic.exe
Token: 35	4304	wmic.exe
Token: 36	4304	wmic.exe
Token: SeIncreaseQuotaPrivilege	4304	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 2352	1760	065495b2fb989af3b0adcbe7dbf05b89_JaffaCakes118.exe	84
PID 1760 wrote to memory of 2352	1760	065495b2fb989af3b0adcbe7dbf05b89_JaffaCakes118.exe	84
PID 1760 wrote to memory of 2352	1760	065495b2fb989af3b0adcbe7dbf05b89_JaffaCakes118.exe	84
PID 2352 wrote to memory of 5040	2352	ecicabfbcafi.exe	85
PID 2352 wrote to memory of 5040	2352	ecicabfbcafi.exe	85
PID 2352 wrote to memory of 5040	2352	ecicabfbcafi.exe	85
PID 2352 wrote to memory of 4304	2352	ecicabfbcafi.exe	88
PID 2352 wrote to memory of 4304	2352	ecicabfbcafi.exe	88
PID 2352 wrote to memory of 4304	2352	ecicabfbcafi.exe	88
PID 2352 wrote to memory of 1456	2352	ecicabfbcafi.exe	91
PID 2352 wrote to memory of 1456	2352	ecicabfbcafi.exe	91
PID 2352 wrote to memory of 1456	2352	ecicabfbcafi.exe	91
PID 2352 wrote to memory of 4816	2352	ecicabfbcafi.exe	94
PID 2352 wrote to memory of 4816	2352	ecicabfbcafi.exe	94
PID 2352 wrote to memory of 4816	2352	ecicabfbcafi.exe	94
PID 2352 wrote to memory of 4932	2352	ecicabfbcafi.exe	97
PID 2352 wrote to memory of 4932	2352	ecicabfbcafi.exe	97
PID 2352 wrote to memory of 4932	2352	ecicabfbcafi.exe	97

C:\Users\Admin\AppData\Local\Temp\065495b2fb989af3b0adcbe7dbf05b89_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\065495b2fb989af3b0adcbe7dbf05b89_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Users\Admin\AppData\Local\Temp\ecicabfbcafi.exe
  C:\Users\Admin\AppData\Local\Temp\ecicabfbcafi.exe 9)1)3)2)1)9)8)2)1)9)7 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
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2352
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714347671.txt bios get serialnumber
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:5040
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714347671.txt bios get version
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4304
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714347671.txt bios get version
    3⤵
    PID:1456
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714347671.txt bios get version
    3⤵
    PID:4816
- - C:\Windows\SysWOW64\Wbem\wmic.exe
    wmic /output:C:\Users\Admin\AppData\Local\Temp\81714347671.txt bios get version
    3⤵
    PID:4932
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 856
    3⤵
    - Program crash
    PID:756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 2352 -ip 2352
1⤵
PID:764

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\81714347671.txt

Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714347671.txt

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81714347671.txt

Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

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

Filesize
764KB

MD5
68a2c2279ff11e09a5ece9dc0cafd1bf

SHA1
7065e8201c192992d3228e3bf3730c8b3c5aff51

SHA256
966ec883aa9d6a16014468342f33c30e5fb27b9ab72537df1d58d3380fa1641d

SHA512
ed77668056f0a2e255356c537fd61bc9c43972c1a1b7639fc399ff30757a5ce02f694829346091d8055e91e615cf6d5c210ce45d264d9dc280a72c50adf2caab

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsg3E13.tmp\adsfad.dll

Filesize
121KB

MD5
a36c4fdf2a6fa3d53efd45137f13c95e

SHA1
41bc175214429a404b35bd671f65330b4244bf7d

SHA256
4606ff886cf287ac12653f1f284f390f047e8f103db8a3b97d3993671371e67d

SHA512
6b8cb70f60a035af016e92eb71551c3520b6d79889b04275e8eea4949d17b6e5a09cad5107ee1774af8af9d6efaa9e040bdc1ac1860bd8525f328d77e04eda27

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsg3E13.tmp\nsisunz.dll

Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit