e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5

General

Target
e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
Size 511KB
Sample260529-eaqpgscs2q
SHA256 e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5
MD5 2daec559277f16076e40ab6875528698
SHA1 70aeb1a7d64311b13146f788b61008ff34da6221
SHA512 5395bba49bb74a00037029cfa6e6e27c6b258abce5f2079a5515e0326f4f8d5a51c1b036e2d799fd0305e6f28d02fdab51cecb81e79d8549689199c82ef1e904
SSDEEP 6144:9cTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:9SvO2x9mONvKRILSFnOkx2LIax5F0
TLSH
T139B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4024	488d1e8f

Unexpected DNS network traffic destination 4 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	flow	ioc	pid	Process
Destination IP	1	114.114.114.114	6028	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
Destination IP	2	223.5.5.5	6028	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
Destination IP	7	114.114.114.114	6028	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
Destination IP	8	223.5.5.5	6028	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	488d1e8f
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	488d1e8f
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	488d1e8f
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	488d1e8f
File created	C:\Windows\SysWOW64\488d1e8f	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\44e470	488d1e8f
File opened for modification	C:\Windows\673398	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	488d1e8f

Modifies data under HKEY_USERS 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	488d1e8f
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	488d1e8f
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	488d1e8f
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	488d1e8f
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	488d1e8f
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	488d1e8f
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	488d1e8f
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	488d1e8f
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	488d1e8f

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4024	488d1e8f
4024	488d1e8f
4024	488d1e8f
4024	488d1e8f
4024	488d1e8f
4024	488d1e8f
4024	488d1e8f
4024	488d1e8f
6028	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
6028	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
6028	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
6028	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
6028	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
6028	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	6028	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
Token: SeTcbPrivilege	6028	e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
Token: SeDebugPrivilege	4024	488d1e8f
Token: SeTcbPrivilege	4024	488d1e8f

C:\Users\Admin\AppData\Local\Temp\e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe
"C:\Users\Admin\AppData\Local\Temp\e97127e54ba65ec43eb0fe2a6487a45355fd67f50ac1e665ba711978ba6466f5.exe"
1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:6028

C:\Windows\Syswow64\488d1e8f
C:\Windows\Syswow64\488d1e8f
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4024

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

488d1e8f

Path C:\Windows\SysWOW64\488d1e8f
Size 511KB
SHA256 59c65c4dcc8a8688da9fab05d4eb7b2bffff0cf14abae282ddc4af828dcb4e67
MD5 ce6b3d361310aaa8cadf6cf2b458860e
SHA1 3efdcdcd01c0078a5d80cb7a6d008229348ae8e2
SHA512 45e2e2d5ef7df3223df90ac457caa4ed10077c22a148b6d5cc2cda8e196f0d4e818b22dc7c4b939f92e2e9eb509fe800594adef6ac8d95f8daed5293e73216aa
SSDEEP 6144:jcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOax5Rv0:jSvO2x9mONvKRILSFnOkx2LIax5F0
TLSH
T1F3B45C26F6908036C4B34575C5F64BAAFAB4BC21631156CBA3943A6A1F737D2BD3130E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4024-4-0x0000000000400000-0x0000000000463000-memory.dmp

Download

memory/6028-0-0x0000000000400000-0x0000000000463000-memory.dmp