emotet | 8f8ad1131e7318219db9b4670e103657577cce327b2090eec982c8993216a906

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 08:11 UTC

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General

Target

4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe
Size

672KB
MD5

4a2579dbc1f35288a0e83d175f8d247c
SHA1

794e1e199f5ef4708b3f6aeb50ab82acec05e050
SHA256

8f8ad1131e7318219db9b4670e103657577cce327b2090eec982c8993216a906
SHA512

f51cc4133b237cdd0cabe759a3c18b7d7bcbd6aedcc14b415d3f70b9e56888baedb54170bdb8daf9118f011eaf3c651c88f8cafe2a29924465071cfbd0995631
SSDEEP

6144:PtEkXzqXV4beq+3nzgmF3JhpolOrJ58cEKM5fkLaMiLgLWL7SqaaYo5wzPLNQOIG:PtZb03nzgU3yOrn8t6zEPdAH4c

Score

10^/10

emotet epoch3 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

116.91.240.96:80

167.71.227.113:8080

190.85.46.52:7080

162.144.42.60:8080

202.166.170.43:80

95.216.205.155:8080

120.51.34.254:80

103.93.220.182:80

111.89.241.139:80

60.125.114.64:443

45.177.120.37:8080

185.86.148.68:443

75.127.14.170:8080

119.92.77.17:80

203.153.216.178:7080

172.96.190.154:8080

179.5.118.12:80

153.229.219.1:443

139.59.12.63:8080

115.79.195.246:80

rsa_pubkey.plain

1
-----BEGIN PUBLIC KEY-----
2
MHwwDQYJKoZIhvcNAQEBBQADawAwaAJhAM/TXLLvX91I6dVMYe+T1PPO6mpcg7OJ
3
cMl9o/g4nUhZOp8fAAmQl8XMXeGvDhZXTyX1AXf401iPFui0RB6glhl/7/djvi7j
4
l32lAhyBANpKGty8xf3J5kGwwClnG/CXHQIDAQAB
5
-----END PUBLIC KEY-----

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Emotet payload 5 IoCs

Detects Emotet payload in memory.

trojan banker

resource	yara_rule
behavioral2/memory/3088-4-0x0000000002270000-0x0000000002280000-memory.dmp	emotet
behavioral2/memory/3088-0-0x0000000002250000-0x0000000002262000-memory.dmp	emotet
behavioral2/memory/3088-7-0x0000000002240000-0x000000000224F000-memory.dmp	emotet
behavioral2/memory/5052-14-0x00000000020F0000-0x0000000002100000-memory.dmp	emotet
behavioral2/memory/5052-10-0x00000000020D0000-0x00000000020E2000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

pid	Process
5052	vaultcli.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe	4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe
5052	vaultcli.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3088	4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3088	4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe
5052	vaultcli.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3088 wrote to memory of 5052	3088	4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe	82
PID 3088 wrote to memory of 5052	3088	4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe	82
PID 3088 wrote to memory of 5052	3088	4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4a2579dbc1f35288a0e83d175f8d247c_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3088
- C:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe
  "C:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:5052

Network

DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR

Response

8.8.8.8.in-addr.arpa

IN PTR

dnsgoogle
DNS

209.205.72.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

209.205.72.20.in-addr.arpa

IN PTR

Response
DNS

79.190.18.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

79.190.18.2.in-addr.arpa

IN PTR

Response

79.190.18.2.in-addr.arpa

IN PTR

a2-18-190-79deploystaticakamaitechnologiescom
GET

https://www.bing.com/th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90

Remote address:

88.221.83.234:443

Request

GET /th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90 HTTP/2.0
host: www.bing.com
accept: */*
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041

Response

HTTP/2.0 200

cache-control: public, max-age=2592000
content-type: image/png
access-control-allow-origin: *
access-control-allow-headers: *
access-control-allow-methods: GET, POST, OPTIONS
timing-allow-origin: *
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth"}]}&ndcParam=QWthbWFp
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
content-length: 1107
date: Thu, 16 May 2024 08:11:31 GMT
alt-svc: h3=":443"; ma=93600
x-cdn-traceid: 0.e653dd58.1715847091.3c3afa2
DNS

2.159.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

2.159.190.20.in-addr.arpa

IN PTR

Response
DNS

2.159.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

2.159.190.20.in-addr.arpa

IN PTR
DNS

88.156.103.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

88.156.103.20.in-addr.arpa

IN PTR

Response
DNS

88.156.103.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

88.156.103.20.in-addr.arpa

IN PTR
DNS

234.83.221.88.in-addr.arpa

Remote address:

8.8.8.8:53

Request

234.83.221.88.in-addr.arpa

IN PTR

Response

234.83.221.88.in-addr.arpa

IN PTR

a88-221-83-234deploystaticakamaitechnologiescom
DNS

149.220.183.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

149.220.183.52.in-addr.arpa

IN PTR

Response
DNS

18.31.95.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

18.31.95.13.in-addr.arpa

IN PTR

Response
DNS

86.23.85.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

86.23.85.13.in-addr.arpa

IN PTR

Response
DNS

142.53.16.96.in-addr.arpa

Remote address:

8.8.8.8:53

Request

142.53.16.96.in-addr.arpa

IN PTR

Response

142.53.16.96.in-addr.arpa

IN PTR

a96-16-53-142deploystaticakamaitechnologiescom
DNS

77.190.18.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

77.190.18.2.in-addr.arpa

IN PTR

Response

77.190.18.2.in-addr.arpa

IN PTR

a2-18-190-77deploystaticakamaitechnologiescom
DNS

11.227.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

11.227.111.52.in-addr.arpa

IN PTR

Response
DNS

tse1.mm.bing.net

Remote address:

8.8.8.8:53

Request

tse1.mm.bing.net

IN A

Response

tse1.mm.bing.net

IN CNAME

mm-mm.bing.net.trafficmanager.net

mm-mm.bing.net.trafficmanager.net

IN CNAME

dual-a-0001.a-msedge.net

dual-a-0001.a-msedge.net

IN A

204.79.197.200

dual-a-0001.a-msedge.net

IN A

13.107.21.200
GET

https://tse1.mm.bing.net/th?id=OADD2.10239360931609_1JAA48IJSET6WWQHH&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

Remote address:

204.79.197.200:443

Request

GET /th?id=OADD2.10239360931609_1JAA48IJSET6WWQHH&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90 HTTP/2.0
host: tse1.mm.bing.net
accept: */*
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041

Response

HTTP/2.0 200

cache-control: public, max-age=2592000
content-length: 430689
content-type: image/jpeg
x-cache: TCP_HIT
access-control-allow-origin: *
access-control-allow-headers: *
access-control-allow-methods: GET, POST, OPTIONS
timing-allow-origin: *
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth&ndcParam=QUZE"}]}
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 3E3804A9D7524EE6BB1A2F329D470D3C Ref B: LON04EDGE1211 Ref C: 2024-05-16T08:13:05Z
date: Thu, 16 May 2024 08:13:04 GMT
GET

https://tse1.mm.bing.net/th?id=OADD2.10239360931610_110BPTPDN41GIXK2B&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90

Remote address:

204.79.197.200:443

Request

GET /th?id=OADD2.10239360931610_110BPTPDN41GIXK2B&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90 HTTP/2.0
host: tse1.mm.bing.net
accept: */*
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041

Response

HTTP/2.0 200

cache-control: public, max-age=2592000
content-length: 415458
content-type: image/jpeg
x-cache: TCP_HIT
access-control-allow-origin: *
access-control-allow-headers: *
access-control-allow-methods: GET, POST, OPTIONS
timing-allow-origin: *
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth&ndcParam=QUZE"}]}
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 0E793CF2059A44FFA295D166302FAFB6 Ref B: LON04EDGE1211 Ref C: 2024-05-16T08:13:05Z
date: Thu, 16 May 2024 08:13:04 GMT
DNS

55.36.223.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

55.36.223.20.in-addr.arpa

IN PTR

Response
DNS

91.65.42.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

91.65.42.20.in-addr.arpa

IN PTR

Response

88.221.83.234:443

https://www.bing.com/th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90

tls, http2

1.5kB
6.3kB
17
11

HTTP Request

GET https://www.bing.com/th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90

HTTP Response

200
116.91.240.96:80

vaultcli.exe

260 B
5
167.71.227.113:8080

vaultcli.exe

260 B
200 B
5
5
190.85.46.52:7080

vaultcli.exe

260 B
5
162.144.42.60:8080

vaultcli.exe

260 B
5
202.166.170.43:80

vaultcli.exe

260 B
5
204.79.197.200:443

https://tse1.mm.bing.net/th?id=OADD2.10239360931610_110BPTPDN41GIXK2B&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90

tls, http2

31.3kB
883.4kB
652
650

HTTP Request

GET https://tse1.mm.bing.net/th?id=OADD2.10239360931609_1JAA48IJSET6WWQHH&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

HTTP Request

GET https://tse1.mm.bing.net/th?id=OADD2.10239360931610_110BPTPDN41GIXK2B&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90

HTTP Response

200

HTTP Response

200
204.79.197.200:443

tse1.mm.bing.net

tls, http2

1.2kB
8.1kB
16
14
95.216.205.155:8080

vaultcli.exe

260 B
5
120.51.34.254:80

vaultcli.exe

208 B
4

8.8.8.8:53

8.8.8.8.in-addr.arpa

dns

66 B
90 B
1
1

DNS Request

8.8.8.8.in-addr.arpa
8.8.8.8:53

209.205.72.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

209.205.72.20.in-addr.arpa
8.8.8.8:53

79.190.18.2.in-addr.arpa

dns

70 B
133 B
1
1

DNS Request

79.190.18.2.in-addr.arpa
8.8.8.8:53

2.159.190.20.in-addr.arpa

dns

142 B
157 B
2
1

DNS Request

2.159.190.20.in-addr.arpa

DNS Request

2.159.190.20.in-addr.arpa
8.8.8.8:53

88.156.103.20.in-addr.arpa

dns

144 B
158 B
2
1

DNS Request

88.156.103.20.in-addr.arpa

DNS Request

88.156.103.20.in-addr.arpa
8.8.8.8:53

234.83.221.88.in-addr.arpa

dns

72 B
137 B
1
1

DNS Request

234.83.221.88.in-addr.arpa
8.8.8.8:53

149.220.183.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

149.220.183.52.in-addr.arpa
8.8.8.8:53

18.31.95.13.in-addr.arpa

dns

70 B
144 B
1
1

DNS Request

18.31.95.13.in-addr.arpa
8.8.8.8:53

86.23.85.13.in-addr.arpa

dns

70 B
144 B
1
1

DNS Request

86.23.85.13.in-addr.arpa
8.8.8.8:53

142.53.16.96.in-addr.arpa

dns

71 B
135 B
1
1

DNS Request

142.53.16.96.in-addr.arpa
8.8.8.8:53

77.190.18.2.in-addr.arpa

dns

70 B
133 B
1
1

DNS Request

77.190.18.2.in-addr.arpa
8.8.8.8:53

11.227.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

11.227.111.52.in-addr.arpa
8.8.8.8:53

tse1.mm.bing.net

dns

62 B
173 B
1
1

DNS Request

tse1.mm.bing.net

DNS Response

204.79.197.200

13.107.21.200
8.8.8.8:53

55.36.223.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

55.36.223.20.in-addr.arpa
8.8.8.8:53

91.65.42.20.in-addr.arpa

dns

70 B
156 B
1
1

DNS Request

91.65.42.20.in-addr.arpa

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:\Windows\SysWOW64\OneDriveSettingSyncProvider\vaultcli.exe

Filesize
672KB

MD5
4a2579dbc1f35288a0e83d175f8d247c

SHA1
794e1e199f5ef4708b3f6aeb50ab82acec05e050

SHA256
8f8ad1131e7318219db9b4670e103657577cce327b2090eec982c8993216a906

SHA512
f51cc4133b237cdd0cabe759a3c18b7d7bcbd6aedcc14b415d3f70b9e56888baedb54170bdb8daf9118f011eaf3c651c88f8cafe2a29924465071cfbd0995631

Download Submit
memory/3088-4-0x0000000002270000-0x0000000002280000-memory.dmp

Filesize
64KB

Download
memory/3088-0-0x0000000002250000-0x0000000002262000-memory.dmp

Filesize
72KB

Download
memory/3088-7-0x0000000002240000-0x000000000224F000-memory.dmp

Filesize
60KB

Download
memory/3088-9-0x0000000000400000-0x00000000004AC000-memory.dmp

Filesize
688KB

Download
memory/5052-14-0x00000000020F0000-0x0000000002100000-memory.dmp

Filesize
64KB

Download
memory/5052-10-0x00000000020D0000-0x00000000020E2000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

HTTP Request

HTTP Response

HTTP Request

HTTP Request

HTTP Response

HTTP Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Response

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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