e2dca85ba15366a41846b1152329ad9c7abc8b410b5ee51d00b812c1d1eae761

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
01-07-2024 04:39

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General

Target

?????10?/jianpan.exe
Size

1.8MB
MD5

f80302788d4410439713794efe43779e
SHA1

e9de20c908b0302dd9086b02c587f3535e7feb6d
SHA256

bef66045f3b8757a8cc9f67c4439f4a086749061fc7bc713c00e2bc50f755c95
SHA512

4ea10b9c170b65b057fedb00f2019478efb60fc33b4c0d6ed93309eede3786f40c0142ac8c821fa9fc4fe9232baf6b905cb5bdeb0feb8033a44adad704fef651
SSDEEP

12288:VGVCcb3B3EySK9KIjWKVKKKKmYU6Kv+DOfSyXVHrzYeu5mL2p:YVCYhAvA8vXrLG

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 1 IoCs
adware spyware

Modify Registry
T1112

Processes:

jianpan.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main jianpan.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

jianpan.exe

pid process

1736 jianpan.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	jianpan.exe

pid	process
1736	jianpan.exe

Suspicious use of AdjustPrivilegeToken 58 IoCs

Processes:

jianpan.exe

description	pid	process
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe
Token: 33	1736	jianpan.exe
Token: SeIncBasePriorityPrivilege	1736	jianpan.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

jianpan.exe

pid process

1736 jianpan.exe
1736 jianpan.exe
1736 jianpan.exe
1736 jianpan.exe

pid	process
1736	jianpan.exe
1736	jianpan.exe
1736	jianpan.exe
1736	jianpan.exe

C:\Users\Admin\AppData\Local\Temp\_____10_\jianpan.exe
"C:\Users\Admin\AppData\Local\Temp\_____10_\jianpan.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1736

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1736-2-0x0000000034EB0000-0x0000000034EC0000-memory.dmp

Filesize
64KB

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