emotet | b29f3bdfc790dd984ce541aec3cca1fe48d18ad893d62b3b96274281ac62581e

General

Target

591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe
Size

65KB
MD5

591371f612bf38e9dca92ec05ca20cf6
SHA1

83b0163fa32985bb884c39c0d9189ff2700ec09c
SHA256

b29f3bdfc790dd984ce541aec3cca1fe48d18ad893d62b3b96274281ac62581e
SHA512

c28d6b127ac4a1ab39951baf814f265bcc56124a7358b9f06c365f77238c944f05c75a16b000199b0b74755387ef05e34d769281b6a7ed518fb480c973301980
SSDEEP

1536:HSQpv/ns4Q6UxkPWrbvkM8qLv1ASGZq4nvM6cCrc5hf8ILVV2MIlQ:yQns4UxkesgASGZtM6VKVYQ

Score

10^/10

emotet epoch3 banker trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

69.14.208.221:80

156.155.163.232:80

211.42.204.154:80

164.68.115.146:8080

5.189.148.98:8080

46.105.128.215:8080

69.30.205.162:7080

182.176.116.139:995

72.51.153.27:80

124.150.175.129:8080

96.234.38.186:8080

139.59.12.63:8080

220.78.29.88:80

190.38.252.45:443

128.92.54.20:80

94.203.236.122:80

46.105.131.68:8080

162.144.46.90:8080

59.158.164.66:443

95.255.140.89:443

rsa_pubkey.plain

Signatures

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

Drops file in System32 directory 1 IoCs

Processes:

mailboxprint.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	mailboxprint.exe

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

System Information Discovery
T1082

Modifies data under HKEY_USERS 21 IoCs

Processes:

mailboxprint.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	mailboxprint.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\36-2a-5f-36-bb-1f	mailboxprint.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	mailboxprint.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1966DC90-6F93-469F-A026-6571FB8734E0}\WpadDecisionTime = 30794cc1b8a9da01	mailboxprint.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1966DC90-6F93-469F-A026-6571FB8734E0}\WpadNetworkName = "Network 3"	mailboxprint.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\36-2a-5f-36-bb-1f\WpadDecisionReason = "1"	mailboxprint.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	mailboxprint.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	mailboxprint.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	mailboxprint.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1966DC90-6F93-469F-A026-6571FB8734E0}\WpadDecision = "0"	mailboxprint.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\36-2a-5f-36-bb-1f\WpadDecisionTime = 30794cc1b8a9da01	mailboxprint.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\36-2a-5f-36-bb-1f\WpadDecision = "0"	mailboxprint.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	mailboxprint.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	mailboxprint.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	mailboxprint.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	mailboxprint.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1966DC90-6F93-469F-A026-6571FB8734E0}	mailboxprint.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1966DC90-6F93-469F-A026-6571FB8734E0}\WpadDecisionReason = "1"	mailboxprint.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{1966DC90-6F93-469F-A026-6571FB8734E0}\36-2a-5f-36-bb-1f	mailboxprint.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	mailboxprint.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	mailboxprint.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

mailboxprint.exe

pid process

2560 mailboxprint.exe
2560 mailboxprint.exe
2560 mailboxprint.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe

pid process

2372 591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe

pid	process
2560	mailboxprint.exe
2560	mailboxprint.exe
2560	mailboxprint.exe

pid	process
2372	591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exemailboxprint.exe

description	pid	process	target process
PID 2368 wrote to memory of 2372	2368	591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe	591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe
PID 2368 wrote to memory of 2372	2368	591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe	591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe
PID 2368 wrote to memory of 2372	2368	591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe	591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe
PID 2368 wrote to memory of 2372	2368	591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe	591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe
PID 2064 wrote to memory of 2560	2064	mailboxprint.exe	mailboxprint.exe
PID 2064 wrote to memory of 2560	2064	mailboxprint.exe	mailboxprint.exe
PID 2064 wrote to memory of 2560	2064	mailboxprint.exe	mailboxprint.exe
PID 2064 wrote to memory of 2560	2064	mailboxprint.exe	mailboxprint.exe

C:\Users\Admin\AppData\Local\Temp\591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2368

C:\Users\Admin\AppData\Local\Temp\591371f612bf38e9dca92ec05ca20cf6_JaffaCakes118.exe
--9ba61813
2⤵
- Suspicious behavior: RenamesItself
PID:2372

C:\Windows\SysWOW64\mailboxprint.exe
"C:\Windows\SysWOW64\mailboxprint.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2064

C:\Windows\SysWOW64\mailboxprint.exe
--5ccfc00b
2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2372-0-0x0000000000F90000-0x0000000000FA7000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads