157b9107f34f9136349c104205be866f4672c51a39b4c848d71a0353de9a9a8e

General

Target

690a76984b56623e3b0c25a2df8a63b5_JaffaCakes118.exe
Size

581KB
MD5

690a76984b56623e3b0c25a2df8a63b5
SHA1

7c1dc7a58b9d3a2265aa29048b260c72e7a96448
SHA256

157b9107f34f9136349c104205be866f4672c51a39b4c848d71a0353de9a9a8e
SHA512

b6eb5d67f42be4b4db607c0fdd817c336d4b7e5c0a48d5c790e9a0bb49c0ee025f05680663c59f5806bece288628bc560c664bf721ca02b25da666c47ec303de
SSDEEP

12288:theH77mXp1D+EYiVbgYrbKXjM9QXbWlEk/NxiwB4dbihMqns3N0V:thk74p5+EbVCziEk/n7WdzK

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

bdcabffcif.exe

pid process

2544 bdcabffcif.exe
Loads dropped DLL 2 IoCs

Processes:

690a76984b56623e3b0c25a2df8a63b5_JaffaCakes118.exe

pid process

3368 690a76984b56623e3b0c25a2df8a63b5_JaffaCakes118.exe
3368 690a76984b56623e3b0c25a2df8a63b5_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

Processes:

WerFault.exe

pid pid_target process target process

1340 2544 WerFault.exe bdcabffcif.exe

pid	process
2544	bdcabffcif.exe

pid	process
3368	690a76984b56623e3b0c25a2df8a63b5_JaffaCakes118.exe
3368	690a76984b56623e3b0c25a2df8a63b5_JaffaCakes118.exe

pid	pid_target	process	target process
1340	2544	WerFault.exe	bdcabffcif.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

wmic.exewmic.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	3196	wmic.exe
Token: SeSecurityPrivilege	3196	wmic.exe
Token: SeTakeOwnershipPrivilege	3196	wmic.exe
Token: SeLoadDriverPrivilege	3196	wmic.exe
Token: SeSystemProfilePrivilege	3196	wmic.exe
Token: SeSystemtimePrivilege	3196	wmic.exe
Token: SeProfSingleProcessPrivilege	3196	wmic.exe
Token: SeIncBasePriorityPrivilege	3196	wmic.exe
Token: SeCreatePagefilePrivilege	3196	wmic.exe
Token: SeBackupPrivilege	3196	wmic.exe
Token: SeRestorePrivilege	3196	wmic.exe
Token: SeShutdownPrivilege	3196	wmic.exe
Token: SeDebugPrivilege	3196	wmic.exe
Token: SeSystemEnvironmentPrivilege	3196	wmic.exe
Token: SeRemoteShutdownPrivilege	3196	wmic.exe
Token: SeUndockPrivilege	3196	wmic.exe
Token: SeManageVolumePrivilege	3196	wmic.exe
Token: 33	3196	wmic.exe
Token: 34	3196	wmic.exe
Token: 35	3196	wmic.exe
Token: 36	3196	wmic.exe
Token: SeIncreaseQuotaPrivilege	3196	wmic.exe
Token: SeSecurityPrivilege	3196	wmic.exe
Token: SeTakeOwnershipPrivilege	3196	wmic.exe
Token: SeLoadDriverPrivilege	3196	wmic.exe
Token: SeSystemProfilePrivilege	3196	wmic.exe
Token: SeSystemtimePrivilege	3196	wmic.exe
Token: SeProfSingleProcessPrivilege	3196	wmic.exe
Token: SeIncBasePriorityPrivilege	3196	wmic.exe
Token: SeCreatePagefilePrivilege	3196	wmic.exe
Token: SeBackupPrivilege	3196	wmic.exe
Token: SeRestorePrivilege	3196	wmic.exe
Token: SeShutdownPrivilege	3196	wmic.exe
Token: SeDebugPrivilege	3196	wmic.exe
Token: SeSystemEnvironmentPrivilege	3196	wmic.exe
Token: SeRemoteShutdownPrivilege	3196	wmic.exe
Token: SeUndockPrivilege	3196	wmic.exe
Token: SeManageVolumePrivilege	3196	wmic.exe
Token: 33	3196	wmic.exe
Token: 34	3196	wmic.exe
Token: 35	3196	wmic.exe
Token: 36	3196	wmic.exe
Token: SeIncreaseQuotaPrivilege	680	wmic.exe
Token: SeSecurityPrivilege	680	wmic.exe
Token: SeTakeOwnershipPrivilege	680	wmic.exe
Token: SeLoadDriverPrivilege	680	wmic.exe
Token: SeSystemProfilePrivilege	680	wmic.exe
Token: SeSystemtimePrivilege	680	wmic.exe
Token: SeProfSingleProcessPrivilege	680	wmic.exe
Token: SeIncBasePriorityPrivilege	680	wmic.exe
Token: SeCreatePagefilePrivilege	680	wmic.exe
Token: SeBackupPrivilege	680	wmic.exe
Token: SeRestorePrivilege	680	wmic.exe
Token: SeShutdownPrivilege	680	wmic.exe
Token: SeDebugPrivilege	680	wmic.exe
Token: SeSystemEnvironmentPrivilege	680	wmic.exe
Token: SeRemoteShutdownPrivilege	680	wmic.exe
Token: SeUndockPrivilege	680	wmic.exe
Token: SeManageVolumePrivilege	680	wmic.exe
Token: 33	680	wmic.exe
Token: 34	680	wmic.exe
Token: 35	680	wmic.exe
Token: 36	680	wmic.exe
Token: SeIncreaseQuotaPrivilege	680	wmic.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

690a76984b56623e3b0c25a2df8a63b5_JaffaCakes118.exebdcabffcif.exe

description	pid	process	target process
PID 3368 wrote to memory of 2544	3368	690a76984b56623e3b0c25a2df8a63b5_JaffaCakes118.exe	bdcabffcif.exe
PID 3368 wrote to memory of 2544	3368	690a76984b56623e3b0c25a2df8a63b5_JaffaCakes118.exe	bdcabffcif.exe
PID 3368 wrote to memory of 2544	3368	690a76984b56623e3b0c25a2df8a63b5_JaffaCakes118.exe	bdcabffcif.exe
PID 2544 wrote to memory of 3196	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 3196	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 3196	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 680	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 680	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 680	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 4956	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 4956	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 4956	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 1888	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 1888	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 1888	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 1976	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 1976	2544	bdcabffcif.exe	wmic.exe
PID 2544 wrote to memory of 1976	2544	bdcabffcif.exe	wmic.exe

C:\Users\Admin\AppData\Local\Temp\690a76984b56623e3b0c25a2df8a63b5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\690a76984b56623e3b0c25a2df8a63b5_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3368

C:\Users\Admin\AppData\Local\Temp\bdcabffcif.exe
C:\Users\Admin\AppData\Local\Temp\bdcabffcif.exe 7-1-4-7-2-2-3-1-1-9-4 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
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2544

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81716421565.txt bios get serialnumber
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3196

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81716421565.txt bios get version
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:680

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81716421565.txt bios get version
3⤵
PID:4956

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81716421565.txt bios get version
3⤵
PID:1888

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic /output:C:\Users\Admin\AppData\Local\Temp\81716421565.txt bios get version
3⤵
PID:1976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2544 -s 860
3⤵
- Program crash
PID:1340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2544 -ip 2544
1⤵
PID:1052

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\81716421565.txt
Filesize
66B

MD5
9025468f85256136f923096b01375964

SHA1
7fcd174999661594fa5f88890ffb195e9858cc52

SHA256
d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df

SHA512
92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51

Download Submit
C:\Users\Admin\AppData\Local\Temp\81716421565.txt
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\81716421565.txt
Filesize
58B

MD5
f8e2f71e123c5a848f2a83d2a7aef11e

SHA1
5e7a9a2937fa4f06fdf3e33d7def7de431c159b4

SHA256
79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121

SHA512
8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e

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C:\Users\Admin\AppData\Local\Temp\bdcabffcif.exe
Filesize
826KB

MD5
801856b03c92517f9b6a37f27e47f975

SHA1
481d74398b73ecb2d279c34e0e2bc48f442d710a

SHA256
40b87503f6cf338d7758e9a31ae690009c16b39d42acab5da88d898b74d06c46

SHA512
fc3312d4d756e88c5677d8ab488544a9548ffdbd6180770b0a55d0e5021fffe6dfdec206af03517647315c7da6733b7ef8cfd0e65a82ffafdd16b1154cd526f6

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C:\Users\Admin\AppData\Local\Temp\nso2B85.tmp\bvc.dll
Filesize
117KB

MD5
eb6c8f26fd18387ce3ae7e2e87ff367d

SHA1
cd2d70b318d3b26991272c34f7b40bf888db3f98

SHA256
b3238feac8627b3c3d167885a4e2d048d9922e1758595f1e3e5dd12f40fc6720

SHA512
1b03d5febd435c73b23d9d04e937025d19d4dcbc7e5af649fe55538879737fb89b31e12e95787178d66ae8d3cee128a9735cc91b23d6bf114dcaae4ea9e46bab

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C:\Users\Admin\AppData\Local\Temp\nso2B85.tmp\nsisunz.dll
Filesize
40KB

MD5
5f13dbc378792f23e598079fc1e4422b

SHA1
5813c05802f15930aa860b8363af2b58426c8adf

SHA256
6e87ecb7f62039fbb6e7676422d1a5e75a32b90dde6865dcb68ee658ba8df61d

SHA512
9270635a5294482f49e0292e26d45dd103b85fe27dc163d44531b095c5f9dbde6b904adaf1a888ba3c112a094380394713c796f5195b2566a20f00b42b6578e5

Download Submit

Analysis

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